- Heat iF af \ i a roe has ae ha eas ia orld peveian ey Aue Pe Pa eiaeaseha Ue iat Ro ; Leet Fee iS ioe ee ap tet at gee Fee i, S OM ¥ze,4 TS CORNELL UNIVERSITY LIBRARY GIFT OF L. A. Beardsley iT olin LECTURES ON MASSAGE & ELECTRICITY IN THE TREATMENT OF DISEASE. (MASSO-ELECTROTHERAPEUTICS.) BY THOMAS STRETCH DOWSE, M.D., FELLOW OF THE COLLEGE OF PHYSICIANS OF EDINBURGH ; FORMERLY PHYSICIAN SUPERINTENDENT OF THE CENTRAL LONDON SICK ASYLUM; ASSOCIATE MEMBER OF THE NEUROLOGICAL SOCIETY OF NEW YORK, ETC. flew Pork: BE, B. TREAT & COMPANY, 5, COOPER UNION. LONDON: HAMILTON, ADAMS & COMPANY. ee OMIT YY UNIVE key ) y. Price 92.75. KY 7A\ 2 1S po & BA we é THESE LECTURES ARE DEDICATED TO DR. WEIR MITCHELL, PROFESSOR OF DISEASES OF THE MIND AND NERVOUS SYSTEM AT THE PHILADELPHIA POLYCLINIC AND COLLEGE FOR GRADUATES IN MEDICINE. WITH EVERY FEELING OF ESTEEM AND REGARD, BY THE AUTHOR. PREFACE. Tue following Lectures on Massage and Electricity may be found of some interest to those who are desirous of becoming acquainted with these subjects. The Author hopes that in their publication his worst enemies will see no reason to insinuate that they have been produced from any other than purely professional motives. He has no connection with advertising Schools of Massage, Institutes of Massage, Agencies for Massage, or Homes for Massage. He has endeavoured to deal with the problems involved in a spirit of scientific inquiry and research; and he lays no claim to any special merit or originality, neither has he brought forward any wonderful cases that he has cured. He believes and he hopes that the most impartial reader will see that his chief aim has been, after considerable practice, to set forth the results of his experience and labours in a plain, simple, and ungarnished statement of facts. vi PREFACE. Massage and Electricity are very useful agents in the curative treatment of certain forms of disease, and it is unfortunate for their advancement as thera- peutic agents when they are used in an indiscriminate and casual manner. He is indebted to Mr. Scuatu, Electrician, of Wigmore Street, Cavendish Square, London, W., for numerous woodcuts illustrating the Lectures on Electricity. THE AUTHOR 14, Weizecx Srreer, CavENDISH Square, Lonpon, W. CONTENTS. LECTURE I. II. III. vI. VII. VIII. IX. XI. xi. XIII. XIV. XV. THE PRINCIPLES OF MASSAGE - THE MODE AND METHOD OF APPLYING MASSAGE MASSAGE OF THE HEAD AND NECK, AND THE PARTS IN ASSOCIATION THEREWITH MASSAGE AND INDUCTION, FARADIC MASSAGE OF THE SKIN MUSCLE AND NERVE . MASSAGE OF VENOUS AND LYMPH CIRCULATIONS THE WEIR-MITCHELL TREATMENT MASSAGE OF THE CHEST AND ABDOMEN MASSAGE IN NERVOUS EXHAUSTION AND HYSTERIA MASSAGE OF THE SPINE AND BACK : MASSAGE IN JOINT AND BURSAL AFFECTIONS MASSAGE IN SLEEPLESSNESS, PAIN, DIPSOMANIA, MORPHO- MANIA AND MELANCHOLIA MASSAGE IN THE WASTING DISEASES OF CHILDREN, AND IN THE DISEASES OF SEDENTARY, CHANGING, AND AD- VANCED LIFE i ELECTRO- PHYSICS “ ELECTRO-THERAPEUTICS MOTOR POINTS : : GENERAL INDEX PAGES 1—30 31—51 52—67 68—78 79—107 108—126 127—148 149—179 180—222 2238-242 243-—257 258—273 274—289 293—331 3382—364 365—371 3738— 879 LIST OF ILLUSTRATIONS. Fic, 1.—Illustrates the first position for manipulating the finger me joints - 37 Fic. 2.—Passive gymnastics of metacarpo-phalangeal joints 38 Fie. 3.—Method for working into palm of hand 38 Fic. 4,—A common mode of petrissaging the muscles of the ball of the thumb 40 Fic. 5.—Passive gymnastics of wrist joints 40 Fig. 6,—Massage of the wrist joint 41 Fic. 7.—Deep petrissage of the forearm 41 Fic. 8.—Passive gymnastics of the elbow joint 42 Fic. 9.—Light friction rolling: effleurage movements of skin 42 Fic. 10.—Position of hands for light ulnar tapotement 43 Fic. 11.—Position for manipulating the shoulder joint 43 Fie. 12.—Common method of commencing work upon ankle joint for flexion and extension 44 Fic. 13.—Position for petrissaging the foot and working at the same time, with the fingers, into the malleoli 45) Fic. 14.—Position for ordinary knee and hip movements 45 Fig. 15.—Position of extending and stretching sciatic nerve by flexing the thigh well upon and over the abdomen 46 Fic. 16.—Distribution of the sensory nerves on the head 53 Fig. 17.-The ordinary method of masséeing the head 64 Fic, 18.—Massage of the neck, effleurage, and petrissage 65 Fic. 19.—Massage of the eyeball 66 Fic. 20.—Massage of larynx 67 Fie. 21.—Hysterical contracture of inferior extremities 94 Fic. 22.--Nusbaum’s appliance for writer's cramp 104 Fig. 23.—Passive chest gynmastics for phthisis, kc. 150 Fie. 24,— ” ” ” ” ih Fic. 25.—Massage of colon, upward and circular movements 152 Fic. 26.—Massage of colon, pressure movements 153 Fie. 27.—Massage of cxcal region, pressure movements 154 Fic. 28.—Are of a circle backwards 209 Fie. 29.—Arc of a circle forwards 210 Fic. 80.—Attitude illegique 211 Fic. 31.—Forward arc of a circle 211 x Fic. Fic. Fic. Fic. Fic. Fie. Fic. Fic. Fic. Fie. Fie. Fic. Fic. Fic. Fig. Fie. Fic. Fic. Fic: LIST OF ILLUSTRATIONS. . 32.—Backward arc of a circle 33.—Digital petrissage for back 34.—Tapotement: vibratory percussion 35.—Tapotement: position of the hands for hacking 36.—Petrissage movements: pressing and kneading 37.—Leclanche’s cell 38.—Voltameter 39.—Pocket galvanometer (Edelmann) 40.—Universal i a 41,— 5 4 5 42,.—Illustrative diagram 43.—Figure for demonstrating the induced current 44.—Faradic battery 45.—Combined battery 46.—Voltolini’s battery 47.—Lewandowski’s electric influence machine 48.— +5 53 5 49,— #3 9 + s. 50 to 62.—Various electrodes Plates of Motor Points PAGE 212 227 228 229 248 295 308 310 311 811 316 319 321 323 825 328 329 - 3830 833 to 336 365 to 371 INTRODUCTION. Ir is extremely interesting, but in no way astonishing, that the treatment of certain conditions of disease by massage should have become so popular within so short a period. Our continental friends are to be credited with having first made the attempt to systematize “‘ Movement Cures,” but it cannot be said at the present time that their knowledge in reference ’ to this subject is in any way superior to our own. In Germany the treatment of chronic disease by massage is extremely valued amongst both physicians and surgeons of known eminence, and with the people it is exceedingly popular. In our own country it is gradually and surely making way, and in due course there can be no doubt that it will create and maintain a position as a curative agent of the very highest value. When people say that massage is as old, if not older, than any other form of treatment, they are wrong. Medical rubbing and anointing with unguents, and slapping and thumping the body, were (if we read the history of medicine) common modes of treatment ; but we claim something more for massage than this: we say that massage consists of a series of movements classified and arranged in order to produce certain definite well-known physiological effects ; and its combination with the induced electric current passed through the body of the masseur, adds greatly to its value. Iam sorry to say that facts are coming to my knowledge which are detrimental in the highest degree to the best interests of massage—I refer specially to the growing practice of masseusés operating upon male patients. This is very wrong xii INTRODUCTION. in every way, and should be discountenanced in the most determined and positive manner by all members of the profes- sion; it is immoral, disgusting, degrading, and utterly unjustifiable. Dr. Graham in his very excellent work, ‘A practical treatise on Massage,” devotes a considerable amount of space to the history of massage which is highly interesting—one might almost say classical, but I have no intention to give more than a few lines by way of introduction to this part of the subject. Hippocrates, 380 s.c., said: ‘‘ The physician must be experienced in many things, but assuredly also in rubbing. For rubbing can bind a joint that is too loose, and loosen a joint that is too rigid. And again, rubbing can bind and loosen, can make flesh and cause parts to waste. Hard rubbing binds; soft rubbing loosens; much rubbing causes the parts to waste; moderate rubbing makes them grow.” It is interesting to know that Hippocrates had some very accurate ideas relative to rubbing an extremity, although he could not have been aware of the circulation of blood. He says, ‘‘ that rubbing upwards in the case of the limbs had a more favourable effect than rubbing downwards.” The wise and able Emperor Hadrian, a.p. 76-138, who will be so well remembered as having built the wall from the Solway Frith to the Tyne, and whose reign was distinguished by peace and beneficent energy, one day seeing a veteran soldier rubbing himself against the marble at the public baths, asked him why he did so. The veteran answered, ‘“‘I have no slave to rub me.” Whereupon the Emperor gave him two slaves and sufficient to maintain them. Another day several old men rubbed themselves against the wall in the Emperor’s presence, hoping for similar good fortune, when the shrewd Hadrian, perceiving their object, directed them to rub one another. Plutarch tells how Cesar was cured of a general neuralgia by being manipulated daily by a slave. In India, as in ancient Greece, it is common for the groom to rub his horse with his own naked hand, in consequence of INTRODUCTION. xiii which it is said the horses have a much finer coat than the Iinglish horses, which receive so much attention from the curry-comb and brush. Ambroise Paré, a.p. 1517-1519, the most renowned surgeon of the sixteenth century, though not recognised by the faculty as he was only a barber surgeon, describes three kinds of friction: (gentle, medium, and vigorous ;) and the effects of each. In dislocations he recommends that the joint should be moved about this way and that way, not violently, but in order to dissolve the effused fluids, and extend the fibres and the liga- ments, so as to facilitate the reduction. Hoffman, a.p. 1660-1742, says in his work ‘‘ Medicina Rationalis Systematica,’’ ‘The human body, like all other bodies in nature, possesses material forces, by means of which it effects its movements. All these forces may be reduced to mechanical and mathematical principles. An imponderable but material agent, ether, the active moving force, animates all tissues of the body, and presides over physical phenomena in every domain in creation.” Mther is the fundamental cause of all vital motion. We further says, ‘‘Medicine will never progress until we closely examine the nature of this form of motion originating in the sentient soul; and until we apply to medicine the laws of mechanics and hydraulics.” In his writings “Dissertationes Physico Medice,”’ 1708, the sixth division of the first volume bears the superscription, ‘‘ Motion the best means of cure for the body.” And in the first chapter, On the attainment of long life,” he quotes the saying of Celsus, “The best of all medicines is none.” When we consider that Hoffman wrote his celebrated work at the beginning of the last century, we cannot sufficiently admire the illumined mind which shews itself throughout his writings. The preface to the work cited might have been written by Skoda himself; and such clearness, moderation, and love of truth are displayed in it, that it merits a reproduction here. He says, “He who carefully observes and tests nature’s art of xiv INTRODUCTION. healing, is forced to the conclusion that the basis of all health, life, and disease, is an exceedingly simple one, which never changes and is never confused. It is a matter of surprise, therefore, that physicians have invented so many means of cure to preserve health and to combat disease. Nature main- tains life by simple processes. A.few contrivances serve her for the preservation of health, nor are the causes of disease. many. It is justifiable, therefore, to assume that the remedies to be used in restoring health should be neither complicated nor numerous. Indeed, we may not only assume, but I most positively affirm (and it may be put down to the misfortune or abuse of therapeutics), that the mass of medicaments and elixirs found in the works of both ancient and modern physicians, have had no other purpose than to impede the art of healing, and to make it uncertain and deceptive. Certainly the medicines by means of which the physician can support the efforts of nature, achieve success, cure the sick, and win honour for himself, are by no means numerous. There are many things which, though they appear to have little influence in the healing of disease, or the preservation of health, yet possess unthought-of power. Of this kind are those six mat- ters called the natural, namely, air, food, motion and rest, sleeping and waking. The intelligent application of these may be of the greatest service in the art of healing without medicaments. We have an example of their power in the influence of movement and in the exercise of the limbs. The influence of exercise is so strone—if we can believe the testimony of the ancients and of our own experience—that where disease is to be prevented or cured, it is to be prized more than the most costly medicaments.”’ There are few physicians in this country at the present time who study the treatment of disease from the physical or the mechanical side to the extent that some would have them do. Dr. Stone elucidates this in his Harveian Oration, delivered at the Royal College of Physicians, October 18th, 1887, when speaking of the essentially physical and mechanical character INTRODUCTION. XV of Harvey’s great discovery of the circulation of the blood. His remarks are interesting and are as follows: ‘‘ Now at the present time, investigation and research are abundantly carried on in the pathological, physiological, and therapeutical aspects of medicine, but the physical or mechanical side is somewhat neglected. For hundreds of ardent questioners of nature, who are labouring with the microscope, in the biological and the bacteriological laboratories, those who attack medicine from its physical side may be counted on the fingers of one hand. Nor indeed are the written treatises on this subject abundant, in this country at least. The ‘“‘ Animal Mechanics,”’ of the Rev. Dr. Haughton, of Trinity College, Dublin, is an exceptional work of great value, which has hardly received the attention it deserves from the medical profession, but it stands almost alone as the representative of its class. On the continent, however, and in America the case is very different. The admirable ‘‘ Medical Physics,” of Professor Wundt, of Heidelberg, has been translated from the German into French, with valuable additions by Dr. Ferdinand Monayer, who regularly lectures on medical physics at the Lyons Faculty of Medicine, and affords a storehouse of information of the highest value to the medical practitioner. Dr. John C. Draper, Professor of Chemistry and Physics in the Medical Department of the University of New York, has also made a valuable contribution to the literature of this subject in his ‘‘ Text-book of Medical Physics,” published the year before last. There is, indeed, a small but scanty manual by Dr. McGregor Robertson, the Muirhead Demonstrator of Physiology in the University of Glasgow, published in Cassell’s Student's Series, but it is entirely unfit to compete with the two exhaustive treatises named before. As with the bibliography, so with the teaching. With the exception of a course of lectures which the present speaker has delivered since 1871 in St. Thomas’ Hospital, I am not aware of any systematic attempt in London to teach the medical student the vast mass of physical facts which underlie the XV1 INTRODUCTION. daily practice of medicine. This college, however, forms an honourable exception, for it has on two occasions kindly given me the opportunity to bring before my brother physicians some few of what our Harvey terms “‘ Nova vel Noviter inventa”’ —respecting the Physical Basis of Auscultation in the Croonian, and the Electrical Conditions of the Human Body in the Lumleian, lectures of a few years back. It is true that the University of London, in its Preliminary Scientific Examination for the degree of Bachelor of Medicine, requires students to satisfy their examiners in physics by means of a written paper. But this paper is the same as that set to Bachelors of Science not medical. It is a terrible stumbling block to the rising medical generation; it bristles with what the late genial Professor De Morgan, himself a mathematician of the highest order, delighted to call mathematical conun- drums; it is set by pure physicists, who know nothing, and probably care little, for the problems which interest us as medicalmen. It contributes a large percentage to the slaughter of innocent aspirants to the higher degrees in medicine, on which one of their most distinguished graduates, now Censor of this College, has feelingly and righteously commented. In the sixteen years during which I have carefully read the papers there set, I have never once seen a question directly or indirectly bearing on the physics of medicine. The fact is that the large, difficult, and somewhat hetero- geneous branch of knowledge connoted by the word physics is rapidly splitting into several independent portions. There are now distinctly molecular, mathematical, industrial, and physiological physics. Itis the last of these with which we are concerned. The third or industrial branch has been enormously developed of late by the technical colleges at Bristol, Manches- ter, in the City guilds, at Kensington, and elsewhere. The mathematical branch is well cared for by the two old Univer- sities of Oxford and Cambridge, but the physiological section has been hitherto hardly enough recognised by our teaching bodies. Surely an earnest student should be able somewhere INTRODUCTION. Xvii to obtain information as to the natural laws on which the stethoscope, the microscope, the ophthalmoscope, and the Sphygmograph are founded, without having to wade through interminable problems on the C. G. S. system of units, or vortex theories of matter, or—chimera. of chimeras—the possibility and advantages of four-dimensional space. In the year 1825 there lived at Oxford a surgeon, John Grosvenor, who wrote a book full of interest, entitled ‘An account of a system of Friction as adopted and pursued with the greatest success in cases of contracted joints and lame- ness from various causes.” This late eminent surgeon was for many years Professor of Surgery at Oxford; his skill and reputation became so great that he was soon in possession of all the surgical practice in that city, and on every side of it within a radius of thirty miles. No doubt, Mr. Grosvenor was a remarkable man, for he rendered himself celebrated throughout the kingdom by the application of friction for the cure of lameness and imperfections of motion arising from stiff or diseased joints. The cases in which he found the remedy most serviceable were contractions of the joints attended with languid circulation and thickening of the ligaments, and in those cases in which there was too great secretion of the synovial fluid in joints; in cases of chorea combined with attention to the system after violent strains of the joints; in incipient cases of white swelling; after fractures of the articulating extremities of the joints when stiffness remains after union; in cases of dislocation of the joint when the motion is impaired some time after reduction. In the year 1812 a gymnastic system was introduced by Pehr Henric Ling, which is known as the Swedish Gymnastic Cure, and he was permitted by the Swedish Government to found a Gymnastic Institution at Stockholm, in the year 1813. Ling, in a work entitled ‘“Gymnastikens Allmina Grunder,” declares life to consist of the blending together of three elements, the dynamic, the chemical, and the mechanical— i B XViil INTRODUCTION. which, through their opposite action, produce variety in vital phenomena. As soon as one of these elements is deficient or diseased, a means of cure belonging to the same category should be chosen, either to restore the balance or the healthy condition. The means of cure for the mechanical element is gymnastics. According to the object to be attained, Ling divides gymnastics into the scholastic, medicinal, and esthetic. The forms of movement which are to be employed are the active, the passive, and the compound. In this last consists the principal peculiarity of Ling’s system. The active move- ment is performed exclusively by the will of the individual exercising. In the passive movement, a second person, the gymnast, conducts the movements of the body of the patient or pupil, who neither assists nor opposes. In the compound movements an alternate influence is exerted by both patient and gymnast, for either the patient performs a movement to which the gymnast opposes an equal resistance, in such a manner, however, that he does not completely hinder this movement, but only renders necessary a greater degree of power to effect it (compound concentric movement), or the gymnast conducts the movement of the patient’s limbs, while the patient opposes a resistance in accordance with his strength (compound eccentric movement). Gymnast and patient thus alternately operate, in the first case the patient, and in the last the gymnast, gaining the ascendancy in turns. A special direction is, that the movement as well as the resistance should uniformly commence and subside gradually, so that no sudden, violent, or tremulous movement from excessive effort should occur. In 1870, Dr. N. B. Emerson gave a very interesting account of the lomi-lomi of the Sandwich Islanders. He describes it as a luxurious and healthful form of passive motion which the Hawaiians bestow upon each other.as an act of kindness, and their crowning act of generous hospitality to a well-behaved stranger. When footsore and weary in every muscle, so that no position affords rest, and sleep cannot be obtained, it INTRODUCTION. xix relieves the stiffness, lameness, and soreness, and soothes to sleep, so that unpleasant effects of excessive exercise are not felt the next day; but in their stead a suppleness of muscle and ease of joint entirely unwonted. The Hawaiians have an appreciation of the physiological wants of the wearied system which Dr. Emerson thinks it would be well for the people of other civilized nations to imitate. They have various ways of administering the lomi-lomi. When one is about to receive it he lies down upon a mat, and is immediately taken in hand by the person who lomi-lomies, generally an elderly and experienced man or woman. The process is spoken of as being neither squeezing, kneading, nor rubbing, but now like one and now like the other. The Hawaiians are a famous race of swimmers, and to a foreigner they seem amphibious. When wrecked, they sometimes swim long distances, and if one of their number becomes exhausted, they sustain him in the water and lomi-lomi him at the same time. Dr. Emerson attributes the superiority in physique of the chiefs over the people to the fact of their having themselves constantly lomu- lomied. In recent times, Dr. Weir Mitchell, of Philadelphia, has brought the Massage System into use, and shown the great advantages which it possesses in the curative treatment of disease. He has given very valuable testimony by his writings concerning Massage in certain cases of anemia and bed-ridden women, and much evidence of the value of this remedy is now to be found in the medical journals all over the world. I have been lecturing upon and practising massage for several years, and I venture to think that I have from personal- experience learned much in reference to this subject. I have certainly gained information concerning its nature and its effects which is not to be found in any published work, and even now I feel that an extended experience is still required to put it upon a satisfactory and a safe footing as a Therapeutic agent. Those who have had large experience cannot question its utility. LECTURES ON MASSAGE AND ELECTRICITY. Lecture I. THE PRINCIPLES OF MASSAGE. . Mechanical Principles of Massage, Kinetic, Dynamic, and Static—Pregsure —Motion—Mass—Work and Energy—Potential Energy—Metabolism—Con- vertibility of Forces—Phenomena, of Life—Transformation of Energy—Trans- ference of Hnergy—Dissipation of Energy—Laws of Pressure—Nature of Pressure—Physiological Effects of Massage—Life the sum of Antagonistic Actions—Huxley on Living Matter—The Human Body an Organism—Deriva- tion of Energy for the Animal World—The Effects of Massage as a Therapeu- tic Agent—EHffects of Massage upon a Paralyzed Limb—Conversion of Potential into Kinetic Energy by Massage—Weir Mitchell—Massage Assimilative Pro- cesses—Cold and Heat in Nutrition—Body Temperature—Dr. McAlister on the Nature of Fever—Thermogenesis—Mechanism of Respiration—Stability of Temperature—Foster on Body Heat—Fick on Muscular Work—The Muscles as Furnaces of the Body—Dr. Meade Smith and Dr. Sukjanow on Muscular Fatigue—Dr. Latham on Metabolism in Gout, Rheumatism, and Diabetes—Sir Dyce Duckworth on Gout as a Neurosis—Action of Vaso-motor Nerves and Blood Vessels, in Nutrition, Assimilation, and Excretion—Dr. Latham on Imperfect Metabolism—Circulation of the Blood and Functional Activity—Physiological Processes subservient to Massage—High Tension, Low Tension, Variable Tension—Dr. Richardson on Animal or Vital Mechanics— On the Gaseous Constituents of the Blood in relation to Respiration—Views of Johannes Miiller, Spallanzani, Levoisier, Lagrange, Sir Humphrey Davy, Liebig, Regnault, Fernet, Professor Stokes, Matteucci, Claude Bernard and Paul Bert—Zabludowski On the Effects of Massage on Healthy People— Schreiber On the Effects of Massage. ECHANICAL Paincrpizs or Massace.—The principles of massage movements are in their nature kinetic, dynamic, and static; and the mechanical movements associated with the various massage manipulations are formulated in their kinetical, dynamical, and statical order. We know that we become conscious of matter whenever we meet with resistance. Therefore, to anything able to produce in us this sense of resistance, we apply the term matter. In Professors Thompson and Tait’s great work on Natural Philosophy (Part I., Division I., Chap. xi., p. 173), the following account of matter is given: ‘“‘ We cannot give a definition of matter which will satisfy the metaphysician ; but 2 PRINCIPLES OF MASSAGE. the naturalist may be content to know that matter is that which can be perceived by the senses, or 18 that which can be acted upon by, or can exert, force.” si The latter, and indeed the former also of these definitions, involves the idea of Force, which, in point of fact, is a direct object of sense, probably of all our senses—and certainly of the muscular sense. All that we know about matter relates to the series of phenomena in which energy is transferred from one portion of matter. The process by which stress produces change of motion is called work; and work, as we know, is the transference of energy from one body or system to another. The effecting of changes in matter is working, this being a process performed against opposing forces. It is in virtue of its possession of so much energy—a measurable thing—that any body does work, 7.e., produces changes against force. Pressure plays an important part, as we shall see, in the different massage movements. It is unimportant whether the pressure be applied to mass or to molecule, so that we are concerned with molar movements, as well as with molecular motion. Further, the forces or energy applied must be equal to the molecular resistance to be overcome. In consequence of this, we have to deal with motion, mass, and force. Motion must be considered with regard to change of posi- tion ; Mass with respect to the quantity of matter ; and Force relatively to its production of the motion of mass. Hence the amount of force must be equivalent to the quantity of mass, and its resisting power. This leads us to the consideration of Work and Energy. Energy signifies capacity for work, and its possession by the body, or system of bodies, bestows the capability for activity. Motion, therefore, including the ordinary molar motions of translation or rotation, and molar molecular motion of undula- tion ; heat, electricity, and magnetism, are forms of energy. To this may be added strain (including compression), ex- tension, distortion, gravitate separation, as well as chemical separation, and, possibly, Vital Hnergy. A careful distinction must be drawn between the energy of the body not doing work, and the energy of the body that is doing work ; for, since energy is the possession of the capacity — cee it is evident that a quiescent body may yet have _ This latter energy would be of a potential or static kind implying that no work was done, or space traversed by the body possessing it. On the other hand, we speak of kinetic f lt PROTOPLASM, THE DEVELOPMENT OF ENERGY. 3 energy, as the energy of the active body, or, in other words, actual, as distinguished from potential energy. Potential energy exists in virtue of the force of cohesion or gravitation. It is this definite and indestructible supply of potential energy that is the real thing, of whose exertion the foree is but an indication; it is those potential energies of nature which are the real element which seems to survive in association with matter, which gives it its appearance of substantiality, and which is revealed to us whenever, as we say, we press against, or force is exerted in relation to, any particular body, in which case what really takes place is the transmutation of a certain amount of this potential energy into kinetic or otherwise. So that it is after all only a revela- tion of existing potential energy by a transmutation thereof into kinetic, which takes place when, as we say, a material body is discovered to the muscular sense. In passive gymnastic exercises (which form an important part of my massage system), the patient’s energy is in a poten- tial or static state, as compared to the energy of the masseur, which is in an actual or kinetic state. The exchange of matter and energy peculiar to living beings is known as metabolism, and consists in the capacity of organisms to assimilate the matter of their surroundings, and to work it up into their own constitu- tion, so that it forms for a time an integral part of the living body, and is the outcome of vital action or vital and physical motion. Physical science has. now ascertained that the phenomena with which it deals are only different modes of a common energy. Heat, light, electricity, magnetism, etc., are but different modes of motion produced under different conditions, and they are all, either directly or indirectly, convertible into each other; and modern investigation tends to resolve chemical into mechanical problems, that is, into questions of molecular physics. As we advance from the inorganic to the organic world, we find that science has not yet been able to trace the production of vital phenomena to the operation of physical cor chemical agents; and yet we have strong presumptive proof that life is transformed physical energy, and that the energies of the animal frame, muscular, nervous, and s0 on, are resolvable into molecular force. Professor Gardner, at the meeting of the British Association, at Bath, 1888, pointed out that in the living substance the most gigantic changes and evolution of energy appear to be affected by the action of delicate reagents. With regard to the question of vital force, he found considerable difficulty in thinking of protoplasm as a substance. He was of opinion that the phenomena of life consisted in an infinite arrangement and rearrangement of an exceedingly complex system of molecules, 4 PRINCIPLES OF MASSAGE. and that protoplasm would ultimately be found to be the development of energy and nothing tangible. o All phenomena, however apparently different, are reducible into forms of motion, light into heat, heat into chemical energy, chemical energy into electricity, and so on, so that these are only various forms of that energy which are convertible into each other, and each is the exact quantitative equivalent of that from which it has been converted: amongst the endless transformations which manifest themselves in the phenomena of the material world, there is not the faintest quantity of energy ever abstracted or dissipated, nor the faintest addition to the grand sum ever made. In every voluntary action, an equally arbitrary increase, or an equally arbitrary restoration of the sum of energy takes place. The whole series of phenomena (metabolic), consists in the introduction, assimilation, integration, and excitation of matter, life processes having, in fact, a dynamic basis. It must be borne in mind that potential energy can be converted into kinetic, and kinetic into potential. The transformation of energy is necessarily attended by the diminution of its availability. Molar energy thus becomes molecular, and the transference of energy is always accom- -panied by the dissipation of energy. Hence it must be clear and evident, even to the uninitiated, that massage processes, from the merely mechanical point of view, possess an interest, and are associated with the accomplishment of some of the highest and most complex transmutations and transformations of energy. The con- sideration of this leads us to the true dynamical outcome or value of such terms as petrissage and tapotement. The clear interpretation, and intuitive perception, by practice, of the value of dynamical changes, brought about by, or associated with, massage processes, are undoubtedly of much value and significance to the masseur. Force applied to living matter causes, or tends to cause, the motion of masses, or, it may be, of molecules, of which the living mass is composed, assuming the living matter to be made up of solid, liquids, and gases. We must take into account the laws of pressure and its area of distribution, as well as its. intensity upon the organism upon which its influence is exerted. We must distinguish between the amount of pressure and the- intensity of pressure. Quantity and intensity of pressure are: is a to the quantity of heat in, and the temperature of,. a body. Pressure applied is transmitted variably, according to the. resisting power of the tissue to which it is applied,—to its. vitality,—and to its mass. MOTION, CONVERTIBLE BUT INDESTRUCTIBLE. 5 Pressure of given quantity deranges molecular integrity, alters.equilibrium, and so engenders irritability and instability. Pressure of given intensity produces molecular inertia and death. This will be found referred to when writing of the influence of pressure, pinching or petrissage movements, as applied to the living tissues. According to the nature of the pressure applied and the resisting power of the tissue operated upon, so do we get changes in such tissue of molecular activity and irritability, or molecular derangement and death. We have seen that motion in all its forms is, as far as we know, convertible but indestructible, that heat is a mode of molecular motion, that the phenomena of light, of electricity, of magnetism, of chemical action, and probably of life itself are due to different modes of molecular motion. If a piece of copper and a piece of zinc are placed in dilute sulphuric acid, the zinc begins to dissolve (chemical action). Two copper wires attached, one to the end of the piece of copper out of water, the other to that of the zinc, are found to be ‘‘ carrying an electric current” (electricity). If the free ends of the two wires are brought sufficiently near one to the other a spark leaps from one to the other (light). If the two wires are joined they are of a higher temperature than they were before the experiment began (heat). Ifa single connect- ing wire is wound round a piece of soft iron, the latter is found to have acquired the property of attracting iron filings (magnetism). If the two free ends of the separate wires are applied to a muscle and the nerve connected with the muscle, of a recently killed frog, the muscle contracts (physiological action). And if, finally, the two free ends are dipped into acidulated water, the water is decomposed into hydrogen and oxygen (chemical action again). This experiment, and in- numerable others of a similar nature, show that the various forms of motion are convertible one into the other. Further, they are numerically convertible, and, with due care in the conduct of the experiments, it is found that for every grain of zine dissolved, a definite corresponding quantity of any one of the other modes of molecular motion is forthcoming. So, also, when the molar motion of the cannon ball or of a cab- man’s arms on a winter’s day is converted into the heat of a target or body there is no actual loss. Before leaving the subject of mechanics in reference to massage, I must just call your attention to the consideration of force in association with mass and weight. We know that force is that which causes or tends to cause motion. In merely effleuraging or stroking the surface of the body, or petrissaging, or kneading and energizing the muscular and deeper tissues, we are effecting by force molar and molecular 6 PRINCIPLES OF MASSAGE. motions in the parts, and we have to calculate the amount of force which is required to overcome the resistance which the tissues offer according to their condition and according to their vitality and susceptibility, this clearly becomes a very important matter for consideration. When a force causes the motion of a mass, it denotes, and the work accomplished in a given time is called, power. The masseur working, say at the arm of his patient, energizes the tissues by the force which he expends being converted into motion, and the resistance overcome will be equivalent to the force transmitted. The work done must be equivalent to the power employed. If the work be properly effected, there can be no creation and no destruction, either of matter or motion. It is only the con- version of motion into another form or phase. We will say, for instance, a force # cuts against and overcomes a resistance R, the work done by F must equal the work done by R. If Fd = Rd d and d represent the respective distances through which F' and R work, Fd = Rd and = or the distances moved through by each force are inversely as the forces. Pressure, as we employ it in petrissage, gives rise to stress and tension ; for instance, when two forces act and react upon a body or upon a particle, they are together called a stress. Their effect upon that which is acted upon isa strain. Stress and strain are correlated as the active and passive phases of the same phenomenon or as cause and effect. If the force acting and the force reacting tend towards each other, the stress is a pressure ; if they tend away from each other, thé stress is a tension. From what I have said concerning the leading principles of mechanics, kinematic and dynamic, you will, I hope, see that these are essentially associated with the science of motion and the science of force, as applied to the operative pro- cedures of massage, which we know by the terms Effleurage, Petrissage, Tapotement and Friction. PuystonocicaL Errecrs or Massace.—I will now call your attention to points of greater interest, namely, to. the effects of these mechanical processes by massage upon the human body, upon the living tissues’ which are constantly and unceasingly transforming forces, forces of which we know something, and forces of which we know nothing. But this cosmic conception of physical and vital forces bound up in life organization, and the sub- jective phenomena of existence, involves material for thought and speculative theories which are within as well as without our present knowledge of physiology, and all we have to deal TRANSFORMATION OF POTENTIAL INTO KINETIC ENERGY. 7 with, in fact all that we can deal with here, must be that which the science of life and disease is constantly imparting to our observation by means which are well within the grasp of every practical physician. Life is the sum of antagonistic actions, and interactions, of internal properties and external agents, ‘‘ The evolute potential of vitality.” Death is the dissolution, the catalysis, disintegration and degeneration of evolute processes brought about by what is termed disease, the result of the action or influence of chemical irritants upon tissues more than they can bear. Foster has shown that there is the most superficial distinction between the normal, the abnormal, the healthy and the diseased. Huxley, in writing of living matter, says that ‘it is characterized by its innate tendency to exhibit a definite series of the morphological and physiological phenomena, which constitute organization and life.’” Healthy life is dependent upon correlation of force, which is demonstrated to the physician’s view as ‘‘ normal functional activity |!” Landois and Stirling say, that ‘“‘ The human body is an organism in which, by the phenomena of oxidation, the complex nutritive materials of the vegetable kingdom, which are highly charged with potential energy, are transformed into simple chemical bodies, whereby the potential energy is transformed into the equivalent amount of kinetic energy (heat work, electrical phenomena). All food for the animal kingdom is obtained, either directly or indirectly, from the vegetable kingdom, and the three chief representatives of food stuffs, besides water and inorganic constituents, are fats, carbo- hydrates and proteids. Plants absorb the kinetic energy of light from the sun’s rays and transform it into potential energy, which is accumulated during the growth of the plant in its tissues, and in the food stuffs produced in them during their growth. Animals are living beings, which, by oxidation, decompose or break up the complex grouping of atoms manu- factured by plants, whereby potential is transformed into kinetic energy. Thus, there is a constant circulation of matter and a constant exchange of energy between plants and animals. All the energy of animals is derived from plants, all the energy of plants is derived from the sun, thus the sun is the cause, the original source of all energy in the organism, t.e., of the whole life.’’ We shall see directly how valuable massage is in bringing about the oxidation and metabolism of tissue, and the con- version of potential into kinetic energy, particularly in those cases of paralysis and nervous exhaustion where oxidation and respiration of tissue are at their lowest ebb. Massage does what no other therapeutic agent can do, that is, brings into activity potential energy, restores the normal to the. 8 PRINCIPLES OF MASSAGE. abnormal, maintains stable equilibrium of force. For instance, massage will promote the development and growth of fat. It also arrests its development and promotes its absorption. I always illustrate this apparently anomalous fact to my class in this way :—If a patient is by heredity lean, and he puts on fat abnormally, massage will bring about its absorption. If, on the other hand, a patient should by heredity be fat, and he becomes lean, massage will in him promote the rapid development of fat: organic disease always excluded. If any excuse be needed to warrant and to justify my warmly advocating my system of massage, it is to be found in the simple fact, that my experience has proved it to be an agent'of great regenerative power, an agent whose beneficial influence has not yet been duly appreciated, and an agent whose curative powers are most: marked in those cases where other agents have signally failed to bring about a cure. Unfortunately for the great science of medicine it has no law. Effects are seen, causes are unknown. The more we study the simplest laws of nature in reference to functional activity, the more able shall we be to aid her when those functions are deranged. The secret of the success of any remedial agent depends entirely and absolutely upon the knowledge we possess of its definite and precise range of action under varying and vari- able conditions. Nothing but the most careful study of ‘details can ever lead us to a successful issue. / If we study carefully the effect-of massage upon a paralyzed limb, say the paralyzed leg of this child suffering from’ ant. polio myelitis, we shall see that several notable changes are brought about. Some are objective and some are subjective. We are now considering the local effects only. They are increased temperature and change of colour from that of lividity to a bright red. These changes are of course associated with increased oxidation, increased molecular activity, and increased sensibility, and metabolism. This morning I took the temperature of this child’s limb very carefully at the inner part of the leg (the temperature of the ward being 64°F.) and I found it was below 70°F. After ten minutes manual petrissage the temperature of the limb had risen no less than 17°F. That is to say, the temperature before massage was under 70° and after massage it was 87° F. We cannot over estimate the value of this increase of temperature. It indicates, as I have just said, (especially when associated with a red healthy hue) increased metabolism and respiration of tissue. The reaction to the galvanic current before and after massage, in this form of paralysis, is of great interest. In this little child’s legs that I now exhibit to you OBJECTS ATTAINABLE BY MASSAGE. 9 we have a common instance of the usual reaction to fara- dization and to galvanism. In infantile paralysis, during the acute stage of degeneration, we find an hourly decreasing response to the faradic current, until in three or four days the muscles entirely cease to respond. At-this time we find in all probability that the nerves have ceased to respond to the galvanic current, but the muscles respond to a less current than in health (myotatic irritability). When this child first came under my care, the reaction of degeneration was well marked, but by massage and galvanism the motor cells of the grey matter of the anterior horns of the spinal cord have gained by redevelopment compensatory power, and we now find, instead of an absence of muscular response to both galvanic and faradic currents, there is decided activity in both muscles and nerves to either current, though more to galvanism than to faradization, But what I am anxious to show is this: You see I apply the electrodes of Stohrer’s battery to the limb, and the galvanometer indicates that eleven milliamperes current strength are required to produce muscular response, the temperature of the limb being 70°F. I now massage and I raise the temperature to 95°F, a rise produced by massage of 25°F. J now apply the electrodes to the limb, and if you watch the needle of the galvanometer you will see that instead -of eleven milliamperes only five are required to bring about muscular response. This is objective evidence of the most decided kind that massage lessens the resistance and increases the vitality of the limb. The primary influence of massage is essentially mechanical, producing effects which are purely physiological. It matters not whether the influence is such as can be obtained by stroking, pinching, hacking, percussion, or vibration. Our first object is to obtain results by induction through the nervous system by peripheral nerve agency—superficial reflexes are always induced by stroking and friction movements. Our second object is to combat and overcome resistance (nervous or circulatory) by direct pressure, pinching and ‘kneading. Our third object is to promote due oxidation and respiration of tissue by percussion and vibration. Whatever terms we employ, or whatever divisions we arrange, they must be looked upon as arbitrary, artificial, and used merely for the sake of convenience and demonstration. To sum up, the results of massage are essentially vital, for by them undue stress, tension, and pressure in the tissues are overcome, the natural antagonism ‘between constrictor, dilator and trophic nerves is established, the governing influence of the central nervous system is stimulated and relieved of inhibitory and 10 PRINCIPLES OF MASSAGE. fettering influences. Endosmosis and exosmosis have free and. fair play. Catabolism and anabolism assume a normal level of correlative stability, and thus we ensure the natural functional activity of the processes of secretion, excretion, absorption and assimilation, in fact, healthy nutrition. The chief condition which regulates the absorption of oxygen is temperature. I refer to absorption of oxygen by tissue (tissue respiration) rather than to pulmonary respiration. In_ reference to temperature it must be admitted that blood seems to. have a greater capacity for absorbing oxygen in cold countries, but heat (which is one of the first effects of massage) is absolutely necessary for respiration and oxidation of tissue. I take a piece of tissue thus between my finger and thumb, and I petrissage lightly this tissue by rolling and pinching it, and the first effect which I produce is to increase the tempera- ture and the activity of the circulation. I convert the potential energy of the part into kinetic energy with the result that its vitality is augmented. If I increase the pressure I increase the sensibility, and if I continue to increase the pressure, which I can do beyond the point of extreme vitality, I produce a con- dition below the normal range of vitality, I destroy the integrity of the vaso-motor nerves, the circulation is interrupted, possibly destroyed, with the processes and forces of vitality which are inherent in the tissue. The result is that molecular disintegration, degeneration and mortification follow. I not infrequently hear people say that massage is a cruel process, that they have been made black and blue by the operation ; this is of course very dreadful to contemplate, for such massage as this is the very opposite to what skilful massage: should be, and may be productive of irretrievable harm. Massage, like every other form of treatment, is doomed to- discredit, because it will be often applied in those cases to: which it is ill adapted. The various processes of massage are of a purely dynamical. character, but in order to demonstrate the nature of these processes to you, I must first ask you to allow me briefly to bring before your notice the physiological changes which are brought: about by their action, and I hope I shall make it clear to you (as it has for a long time appeared clear to me) that massage: has a potentiality of the highest physiological order. Every practical physician knows perfectly well that the treatment of so-called functional diseases requires great patience on his own part, and also on the part of the patient. Many a person suffering from functional derangement becomes a chronic. invalid through his impatience and his want of confidence in the physician or the mode of treatment. Hence he runs. about from one doctor to another, vainly endeavouring to find MASSAGE ASSIMILATIVE PROCESSES. 11 an immediate cure for all his woes, and finally, the last state of that man is worse than the first. If massage is to be successful as a remedial agent it must not only be dexterously and skilfully administered, but it must be carried on for a definite, and, in some cases, for a prolonged period of time. There can be no doubt that we are greatly indebted to Dr. Weir Mitchell, of Philadelphia, for having of late years brought this plan of treatment into practice. I quote his own words as follows: ‘‘ This form of treatment by massage has been fruitful in cure, and affords numerous instances of success, which are in truth living records of the failure of every other rational and many irrational plans, and comprise a large number of people who are kept meagre and anemic by constant dyspepsia in its various forms, or by those defects in assimila- tive processes, which, while more obscure, are as fertile parents of similar mischiefs.”’ I will now solicit your attention to what we might call mas- sage assimilative processes, and I must bring this subject before you under the heading of metabolism, and give you my physiological reasons why, in my opinion, massage has a scientific as well as a physical aspect for our consideration. We cannot well comprehend the action of any remedial agent unless we know what are the chemical changes which take place in nutrition, secretion and disintegration, forces, in fact, which determine the building up or destruction of tissues, and the actions and reactions of the atoms and molecules which enter into their composition. Now these changes and interchanges, which are constantly active in all healthy tissue, are known as metabolic changes, and if I am right in my conclusion that the great object and aim of massage is to bring about these changes and to raise them to a healthy standard when they are defective, I must ask you to bear with me for a short time whilst I endeavour to lay before you some points of interest in reference to this part of my subject. The paralyzed limb of the child to which I have before referred, gives us an opportunity to further consider the great question of heat in reference to nutrition, to metabolism, and to the circulation. Cold has a markedly depressant action in nutri- tion. Heat, on the other hand, is favourable to nutrition, inasmuch as it is favourable to the due metamorphosis of tissue. Therefore, energizing muscle by massage induces metabolism and promotes nutrition. But we must remember that disorder of the body heat implies disorder of the circula- tion, of the respiration, of the digestion, of secretion, and of the nervous and muscular systems. The due maintenance of the normal temperature of the body under varying conditions and opposing tendencies is of the utmost importance, and is 12 PRINCIPLES OF MASSAGE. worthy of serious consideration to all those who are interested in massage. I may tell you at once that it would be the height of folly to place a patient under a course of massage when the circulation was active and the temperature normal, unless it were for some local defect or localized pam. We shall therefore be much better able to comprehend the physiological effects of massage after we have well considered the sources, nature, and effects of heat in reference to the human body. In health the stability of temperature is nearly perfect. Dr. McAlister in the Gulstonian Lectures, “ On the nature of Fever,’’ delivered at the Royal College of Physicians: last year, has taught us a great deal concerning the question of heat, and Iam indebted to these lectures for much infor- mation upon this subject. (1,) There must be a source in the body from whence heat is produced (thermogenesis), (2,) There must be processes by which heat is discharged from the body (thermolysis). (8,) There must be a mechanism by which the heat production. and the heat loss are balanced at the normal height. This is called the thermotaxic mechanism, and controls in health the thermogenic tonus, which means a balance between the liberation of thermal energy, on the one hand, and its repression on the other ; in fact, it regulates the body temperature and gives it stability, and just as the governor of a steam engine regulates the speed, it must of necessity govern and regulate both heat production and heat loss, and is the highest and most important factor of the three. We can know more of thermolysis than we can of thermogenesis by studying the main channels by which heat passes out of the body, namely the skin and the lungs. Through the skin there escapes, by evaporation, conduction, and radiation, more than 80 per cent. of all the heat discharged from the body, the remaining 20 per cent. escapes through the breath. The rate of heat loss varies just according to the vascularity of the skin, and it also of course varies according to the amplitude of the respirations. A face flushed with wine feels warm, for it is rapidly discharging heat; a dog whose skin lets little heat pass through it pants to cool itself. Now, with reference to the circulation, we are well acquainted with the fact that the calibre of the arteries is kept constant by the two kinds of vaso-motor nerves arising in the brain and spinal cord, and which are called vaso constrictor or motor and vaso dilator or inhibitory. With reference to respiration, we find that it also is governed by a nervous mechanism controlled by centres in the medulla oblongata and spinal cord, with a two-fold complement of nerves proceeding to the respiratory muscles, the one motor and active, the other inhibitory; and we believe that the OXIDATION IN THE MUSCLES. _ 18 respiratory centre consists of two correlated parts, the one subserving inspiration and the other subserving expiration. We thus find that the two channels of heat dissipation are under the control of double acting nervous mechanisms, each having a motor and an inhibitory aspect, and from these postulates we might draw the deduction that the temperature of the body in health is maintained by the vigilant action of the sensitive nerve centres, which control the great systemic functions of circulation and respiration. When we get an undue or unequal distribution of heat to different parts of the body, we get from some cause or other a disorder of the thermotaxic mechanism ; a fluctuation, so to speak, between thermogenesis and thermolysis, due to defective metabolism. So much for heat discharge. I must now refer you to thermogenesis or heat production. The temperature of the body is merely a function of the difference between heat income and heat expenditure at any moment. The stability of temperature (by which I mean the integrity of the thermotaxic mechanism) is merely a question of tonus or health. None but the invalid and the physician can say how variable, and how suddenly and rapidly variable is this state of thermogenic tonus. Thermogenesis is necessarily associated with chemical processes in living tissue, and, as I maintain that the processes of massage, when curative, are due to their power of inducing thermogenesis, J must ask you to kindly bear with me whilst I endeavour to elucidate this subject a little more fully. What, may I ask, is the tissue wherein thermogenesis is most active ? In the first place we know that muscle forms about one half of the substance of the body, and that the mean rate of oxidation in the muscles is higher than that of the average of all the tissues, and we are therefore justified in coming to the conclusion that the muscles are the chief contributors to the heat of the body. Professor Foster, in his well-known work on Physiology, says :—‘‘ We may at once affirm that the heat of the body is generated by the oxidation of the tissues at large by respiration of tissue. Wherever metabolism of protoplasm is going on heat is being set free.” . . . . In growth and in repair, in the deposition of new material, in the transformation of lifeless pabulum, in the constructive meta- bolism of the body, heat may be undoubtedly to a certain extent absorbed and rendered latent, the energy of the con- struction may be, in part at least, supplied by the heat present. But all this, and more than this, namely, the heat present in a potential form in the substances themselves so built up into the tissue, is lost to the tissue during its destructive metabolism, so that the whole metabolism, the. 14 PRINCIPLES OF MASSAGE. whole cycle of changes from the lifeless pabulum through the living tissue, back to the lifeless products of vital action, is eminently a source of heat. Fick calculates, from actual observation, that during severe muscular work the quantity of exhaled carbonic acid may be five times the normal, showing that of the total energy derived from the food, one sixth goes to the work and five sixths to the extra production of heat that accompanies it. The muscles, then, are looked upon as the furnaces of the body, and are estimated to contribute in health four fifths of the body heat. From the investigations of Dr. Meade Smith and Dr. Sukjanow, (see ‘‘ Du Bois Reymond’s Archiv,’”’ 1888), concerning the laws which govern the fatigue of the thermogenic function of a living muscle, we have some highly interesting conclusions, which I might say are of very great importance to the student of massage. (Please under- stand me, I do not mean the medical rubber or the joint man or the bone setter. I mean the scientific practitioner of medicine). Let us see what these conclusions are. If a muscle is stimulated through its nerve, two processes are set up, one manifested by change of form and the performance of mechanical work, the other manifested by the increased development of heat. And each process appears to have its own laws as regards (1,) The influence of external conditions, such as intensity of stimulus; (2,) The influence of fatigue from repeated stimulation; (8,) The influence of general exhaustion from inanition or other debilitating cause ; (4,) The influence of the general temperature of the protoplasm of the muscle; and (5,) The influence of rest and the circulating blood in restoring lost power. Now, if I wanted a text upon which to preach a massage sermon, I could not possibly find one more appropriate than these conclusions of Dr. Meade Smith and Dr. Sukjanow. Every point seems to me to have a direct bearing in relation to those cases of nervous exhaustion, prostration, feebleness, and malassimilation which we know recover so rapidly under the influence of massage and appropriate feeding. Then normal metabolism is dependent upon a balance between the nervous impulses subserving anabolism or the building up of tissue and the integrity of the assimilative processes, and catabolicism or the unbuilding, disintegrating and destructive processes. I must now ask you to follow me a step further and consider metabolism from its pathological aspect, taking as types of disease, rheumatism, gout and diabetes. I suppose there is no man living who has applied the science of Chemistry with greater skill and dexterity than Dr. Latham, of Cambridge, to formulate an assumptive basis upon which to connate the series of changes associated with the MASSAGE IN DIABETES. 15 chemical metabolism of tissue in such diseases as gout, rheu- matism, and diabetes. Dr. Latham, in his original and, I might say remarkable Croonian lectures, which he delivered at the Royal College of Physicians, in 1886, “‘ On some points in the Pathology of Rheumatism, Gout, and Diabetes,” says that he classed these three diseases together because they seem to possess a certain relationship with each other. Not infrequently transient diabetes appears as the harbinger of a gouty attack, and, on the other hand, gouty, rheumatic or neuralgic pains are very common accompaniments of diabetes. In all we have changes (differing however in character), show- ing themselves in the blood, the result of abnormal metabolism either in the muscular or glandular tissue. But, as Dr. Latham acknowledges, we know nothing of the proximate elements which make up living tissue, nor what are the chemical changes which take place as it performs its function, nor the alteration in the arrangement of its molecules as it passes from an active to an effete state. So that many of Dr. Latham’s chemical groupings, as he candidly admits, must be in a measure pure hypothesis; but, whether they be hypothetical or not, the practical outcome is of vast chemical, physiological, and pathological importance, and although not proven to-day, will, I venture to think, as science advances, be removed from the realm of hypothesis to that of physical fact. Do not think, if you please, that [am leading you away from scientific massage. On the contrary, I am endeavouring to claim your attention to these changes going on in the tissues of the body, simply and merely to show you that where these changes are defective, we can, by massage and appropriate dietary, very often bring about a normal condition of things, a stability, and, in fact, a tonus which is alone compatible with a state of health. I think the day is not far distant whe nyou will find this form of treatment an absolute cure for diabetes. In several cases where I have prevailed upon patients to try it for six weeks with appropriate diet, every trace of sugar has disappeared, and the urine has resumed its normal specific gravity. And if gout is (as Sir Dyce Duckworth maintains) a primary neurosis due to some instability of the trophic nervous system, having its origin in the medulla oblongata, there can be no doubt whatever that diabetes takes its origin from a similar source. I do not think that we need go to the medulla oblongata for every form of defective metabolism ; vaso-motor centres are distributed throughout the whole spinal axis, and I believe they are excited reflexly by massage processes. Of course it is only reasonable to conclude that the dominating and controlling centre is in the medulla 16 PRINCIPLES OF MASSAGE. oblongata, which is really a complex composite centre con- sisting of a number of closely aggregated centres, each of which presides over a particular vascular area. Now, what does Dr. Latham say about this? I really must give you his own words because they are so entirely in accordance with physiological and clinical experience. * Some of the nerve cells or some portions of this dominat- ‘ing centre in the medulla oblongata may be more readily exhausted by the continued stimulation of an irritant circulat- ing in the blood than the others, and after the development of the irritant (uric acid) in the system, it will of course produce exhaustion just in these particular cells, and in the subsidiary ganglia in connection with them, and so lead to the dilatation in the vascular area directly under their con- trol. The other unaffected cells in the dominating centre in the medulla oblongata, and the subsidiary ganglia in con- nection with them, possessing a healthy tone, will be stimulated to action in the normal manner, and contraction will take place in the vascular areas connected with them. This action itself would have the effect of driving more blood to the paralyzed vascular area, and intensifying the symptoms there. But with continued stimulation of these healthy centres exhaustion will sooner or later be induced. These points of nerve physiology are of great interest, as showing and explaining how pathological conditions may and do arise from defective nervous action, giving rise to exhaustion and defective correlation. The most powerful vaso-motor nerves are those which act upon the blood vessels of peripheral parts, while those that act upon central parts are less active. In addition to contraction of the vessels, caused by impulses affecting the blood supply, there are impulses affecting directly the activity of the protoplasm, so that the construc- tive metabolism (about the joints, for instance) is stimulated, whilst the blood supply and destructive metabolism are lessened, and so there is increased development or growth about the part.” I cannot leave the question of metabolism without once again drawing your attention to the important part which the dominant vaso-motor centre in the medulla oblongata plays in the great processes of nutrition, assimilation, and excre- tion : processes which we believe to be so essentially influenced by massage. We have, I think, clearly proved that metabolism is both constructive with vascular dilatation, and destructive with vascular contraction ; that it is governed by two sets of nerve fibres, in like manner to those which govern the blood vessels, respiration, and the movements of the heart, and that they enable, as far as possible, the two great processes of IMPERFECT METABOLISM AND GOUT. 17 waste and repair to be maintained in a given ratio, subserving definite tissue metamorphosis which is compatible with health and a vital tonus, and which is the secret of success in the massage processes. We cannot consider the processes of digestion and assimilation without noticing the important part which this dominant vaso-motor nerve centre takes in the metabolic function of the liver. The duty of the liver is to secrete bile from the blood which contains the products of digestion, and the nature and quality of the blood will depend upon the kind of food which has been taken, and we are led also to believe that the quality of the bile must in a measure be similarly influenced, so that according to the con- stitution of the portal blood must be the integrity or otherwise of the metabolic function of the liver, which, moreover, is dependent upon the absorption and transformation of certain constituents of the blood by the hepatic cells, controlled of course by the secreting nerve fibres in connection with these cells—(entirely independent of the nervous mechanism con- trolling the vascular supply). If there be defective correlation between the vascular dilatation on the one hand, and the hepatic function of the liver cell on the other, there will be imperfect metabolism, giving rise, as we know, to sugar as in diabetes, and to uric acid as in gout; for I think we must admit that there are various nerve filaments responding to various kinds of stimuli, some regulating the transformation of saccharine products, the other the nitrogenous elements con- veyed to the cells by the portal circulation. Dr. Latham says that ‘‘ Imperfect metabolism results if too much nitrogenous material is introduced into the portal vein from the alimentary canal; the portion then which is least. readily acted upon (namely, the glycocine) will not be trans- formed, and so the formation of uric acid is promoted. We see the same thing constantly, even when the liver is in a healthy and normal condition ; if it has too much work thrown upon it, that is, if more nitrogenous material is introduced into the portal vein than can be transformed in the gland; and so an occasional indulgence at the table is very generally succeeded by an appearance of urates in the urine. If the liver cells are already. exhausted by long continued over- stimulation, with how much greater difficulty will the perfect metabolism of nitrogenous food be effected.’’ The uric acid will then be formed in excess, and if not eliminated will cir- culate as a poison in the blood, acting as an irritant upon some portion of the nervous system, according to the sensitive- ness of the nervous spot or centre in the nervous mechanism, giving rise to gout, diabetes, rheumatism, dyspepsia, cardiac irregularity, megrim, etc. ; 18 PRINCIPLES OF MASSAGE. “In gout,” I again quote from Dr. Latham, “‘as we have stated, the uric acid is the result of modified innervation of the liver or exhaustion of the hepatic cells, and so there is non-transformation of the glycocine and the consequent formation of uric acid. In rheumatism, the glycocine results from changes in the vascular area, and in the metabolism of the muscles, and along with its formation there is also the formation of lactic acid by hydration, a Both from the Cyanaleohol, CH,. CH, a And the Cyanalcohol, CH,. CH {ond The nutrition of the joint is modified by the uric acid, but the nutrition is further modified by the presence of the lactic acid, producing dilatation of the arterioles, more particularly of those in the cutaneous area. In this manner,” says Dr. Latham, ‘“‘T venture to suggest, are the characteristic changes about the joints in acute rheumatism developed.” All this, and a great deal more upon kindred lines of thought, is brought forward in avery able manner by Dr. Latham in his Croonian lectures, which bristle with original hypotheses and deductions concerning the nervous origin and chemical changes occurring in gout, rheumatism, and diabetes; and if this chemical theory of the formation of uric acid by changes in the tissues, ‘‘ by the conjugation of residues of glycocine with residues of urea,’’ is to supersede the physical theory of the formation of gouty tophi as mere depositions of insoluble material, then we shall the more readily understand and comprehend the basis upon which the massage processes in gouty states are attended with such eminently satisfactory results. The circulation of the blood is so essentially connected with the vitality of the part, with its metabolism, its heat, and its sensibility, that its importance in the réle of the organism must be apparent and self-evident. A regularly sustained and ample supply of blood is absolutely necessary to functional activity, no matter whether it be of the nervous system, the glandular system, or the muscular system. In the brain, for instance, functional activity and efficiency are entirely dependent upon a due supply of nutrient material and of oxygen carried to it by the capillary circulation. The circulation, if one may judge of it by the pulse alone, either by digital manipulation or by the sphygmograph, is the most varying and variable of all functions. This can be easily conceived if we look upon the circulation as the servant and not the master; and physiologically it is tissue activity which conditions the blood, and not the blood supply which con- ARTERIAL TENSION, HIGH AND LOW. 19 ditions the tissue changes. The heart being the centre of the circulation, determines its force, strength and regularity, all surroundings being equal, especially the elasticity of the great vessels, and the resiliency and due resistancy of the capillaries, arterioles, and ultimate tissue elements; but beyond these conditions we have, holding magisterial sway, the influence of the pneumogastric and sympathetic nerves (the sympathetic being the motor nerve keeping the cardiac ganglia in a con- stant state of activity, and the pneumogastric controlling or inhibiting its action). But I wish to confine my remarks to the circulation, pure and ‘simple, always bearing in mind that I never desire to enter more fully into the realms of physiology than is necessary to show how physiological processes of the highest order are subservient to ‘massage. It would be impossible, however, to consider the physiology of the circulation in reference to massage, if we did not remember the omnipotency of the nervous centres and how the minutest of the minute capillary vessels are en rapport with its governing nerves. It is only through nerve agency that we can account for “‘ circulation vagaries,” and particularly that condition known as the paroxysmal palpitation of the heart, when the pulse rate will vary from 200 to 300 in the minute, without any actual traceable change in the structure of the heart or the vessels. What is this but neurasthenia? Any- how, the cardo-inhibitory centre in the medulla oblongata must be involved in these conditions, and for the time being is in a neurasthenic state. Again, the circulation may be exceedingly slow and the pulse infrequent—only 40 to the minute, or, on the other hand, it may give rise to an inter- mittent and irregular pulse, both conditions being quite compatible with health, and even vigour, up to a fairly average age. There are two states of the circulation to which I must draw attention, and they are high tension and low tension. But before considering these, it is well that this question should be asked and answered, namely: Can we tell from the nature of the pulse whether massage treatment will be beneficial? Ibelieve wecan. Let us consider very practically and briefly these states of tension. Now, high tension in an artery is significant either of a. great deal, or, on the other hand, it may be neurosal, or it may be hereditary, or it may be temporary and transitory, and mean very little. It may be of blood origin as in gout, kidney disease, chronic poisoning, and other conditions of the blood irritating the vaso-inhibitory nerves, producing by its influence upon the brain, medulla, and spinal cord, clonic or tonic convulsions, or positive muscular rigidity, just as it 20 PRINCIPLES OF MASSAGE. affects the higher, the median, or the lower nervous centres. By increased arterial tension, heightening internal blood pressure, an increased flow of cerebro-spinal fluid is induced by the: power which is thus exercised upon the choroid plexuses. Whatever the cause may be, the tension itself is due to an obstruction to the normal blood flow, between the minute. capillaries and veins. This means, of course, resistance. throughout the whole of the arterial and venous circulations ; and although this resistance is at first peripheral, it eventually becomes central, and finally expends itself upon the heart. So long as this resistance is of low degree, nothing comes of it, the heart demands more nerve influence and it gets it, but. this cannot go on for ever. Tension begets tension, resistance: increases, function is deranged, then impaired, and finally, arrested. Heart hypertrophy, dilatation, and dropsies are the sequence. Is this, then, a condition of the circulation which may be beneficially influenced by massage? I answer most: unhesitatingly in the affirmative. The pulse characteristics. of arterial tension are well known, but it must not be for-- gotten that tension is a matter of degree, therefore we have dissimilarity of tension, varying, but co-equal with resistance ; so that there may be considerable arterio-capillary tension before we can readily distinguish that solid cord-like condition of the pulse, which is usually looked upon as its chief characteristic. ‘ Cardiographic tracings, judging from my own experience, are better then sphygmographic tracings in determining initial arterio-capillary tension. Low arterial. tension is perhaps of more interest to the masseur than high arterial tension, so we must for a moment inquire into the: nature of the former and compare it with the latter; the comparison is definite and may be stated in a few words, namely: In high arterial tension resistance is indefinitely increased ; in low arterial tension resistance is if anything diminished. In the former, the capillaries and arterioles are: contracted and their calibre narrowed, so that the blood flow is impeded. In the latter, the capillaries and arterioles are: relaxed, allowing the blood to flow with freedom, the heart is. necessarily weak in action, the pulse will be short and weak also, so weak in fact, that it is at times scarcely per-- ceptible. Low arterial tension reaches its maximum or minimum, whichever way you like to put it, just preceding the act of fainting, and just preceding the convulsions of° epilepsy. It denotes feebleness and want of energy, defective: metabolism, defective secretion and excretion, nutrition and assimilation, and general impairment of function, not of one- part of the body, but of all parts of the body: the brain and nervous system more particularly being under its depressing and. RESPIRATION OF TISSUE. 21 enervating influence. There is another condition of the circula- tion to which I need refer, and that is a condition of variable arterial tension of purely nervous origin, and localized in its nature, its character, and its influence. It is often reflex, and may be due to a higher nerve centre acting upon a lower, or vice versa, and is frequently associated with general and inherent or even hereditary instability of the nervous system as a whole. It may be looked upon as a rule as mere functional derange- ment, yet I have frequently met with it in the very primary stage of aortic insufficiency, therefore care must be taken to make a correct diagnosis as to the precise state of the heart under such circumstances. In massage, all the deep processes should be carried on in the direction of the flow of the venous blood and the lymph. Dr. Richardson, in one of a series of very interesting lectures, which he gave at the Society of Arts, ‘On Animal or Vital Mechanics,” designates the veins as the true rivers of life. He says, ‘‘ The circulation of blood in its primary movement begins in the veins, in a venous current which does not depend in the first instance on the stroke of the heart; but which has its origin in the digestive tract, and which supplies the heart as from a vast surface of absorption with fluid, from food and drink, and from the lymph formed in the drainage surface of the body.” The two circulations which most concern the masseur, are the venous and the lymphatic; but these will be dealt with fully in a subsequent lecture. (See Lecture VI.) For many years I have held the opinion that the value of massage depended upon its influence in promoting respiration of tissue; but since I heard the admirable address by Prof. McKendrick, delivered in Glasgow at the meeting of the Brit. Med. Association last year, ‘‘ On the Gaseous Constituents of the Blood in relation to Respiration,” I am more than ever convinced that my opinion is a right one; and here I might tell you that Iam strongly of the belief that respiration of tissue is essential to the life activity of all function. We will now see what respiration of tissue means. You will remem- ber my reference to the effect upon a piece of tissue by petrissaging it. I increased both temperature and circulation in the part so acted upon, in fact I brought about or rather I stimulated respiration of tissue. And again I submit that I brought about by massage, respiration of tissue in the limb of the paralyzed child. Iam sure you will pardon my weary- ing you with some .very interesting points relating to this subject :—‘‘ Respiration may be shortly defined as the function or group of functions by which an interchange occurs between the gases formed in the tissues of a living being, and the gases of the medium in which it lives.” —McKendrick. 22 PRINCIPLES OF MASSAGE. A century ago, Johannes Miller, Spallanzani, Lavoisier, Lagrange, and several other celebrated men of that period who were distinguished in the field of science, held two theories concerning respiration; the one, that combustion occurred in the lungs or venous blood furnishing carbonic acid and aqueous vapour, which were exhaled by the lungs ;. the other, that there was no such combustion, but that oxygen was absorbed by the lungs and carried to the tissues, whilst in these carbonic acid was secreted, absorbed by the blood, carried to the lungs, and there exhaled. These opinions gave rise to two theories, namely, the theory of combustion and the theory of secretion. The combustion theory neces- sarily held its ground until Sir Humphrey Davy collected, and proved that oxygen was held: in solution in the blood. At length the evidence of the existence of gases in the blood became an accomplished fact and, in like manner, respiration of tissue and the secretion theory became firmly established. Dr. McKendrick, in speaking of the diffusion of gases says :—‘‘In order to appreciate the value of this evidence, and the method employed (referring to his own investiga- tions), let me direct your attention to the laws regulating the diffusion of gases. As a mass of gaseous matter has no independent form, like that of a solid body, nor a fixed volume like that of liquid, but consists of an enormous number of molecules which, in consequence of their mutual repulsions, endeavour more and more to separate from each other, it is easy to see that if two masses of gas are brought into contact they will mix, that is, their molecules will interpenetrate, until a mixture is formed containing an equal number of the molecules of each gas. The force by which the mole- cules repel each other, and by which they exercise pressure in all directions, is known as the pressure or tension of the gas. It is evident that the greater the number of gas molecules in a given space, the greater will be the tension of the gas, and from this it follows that the tension of a gas is in the inverse proportion to its volume (this is known as Boyle’s law). Sup- pose now that two gases are separated by a porous partition ; the two gases will mix, and the rapidity of the diffusion will vary according to the specific weight of the gases. Thus light gases, like hydrogen or coal gas, will diffuse more quickly than air, or chlorine, or carbonic acid. It is important also to note the laws regulating the absorp- tion of gases by fluids. If we allow a little water to come into: contact with ammonia gas above mercury, the gas is rapidly absorbed by the water (one volume of water absorbs 730 volumes NH) all the gas above disappears, and in consequence of this the pressure of the outer air drives up the mercury in the PRESSURE AND TENSION IN RESPIRATION. 23 tube. The higher the temperature of the fluid the less gas it absorbs. At the boiling point of the fluid its absorption = 0, because at that temperature the fluid itself changes into gas. The power of absorption of different fluids for the same gas and the absorptive power of the same fluid for different gases fluctuate between wide limits. Bunsen defined the co- efficient of absorption of a fluid for a gas as that number which represents the volume of gas (reduced to 0° and 760 mm. barometric pressure) which is taken up by one volume of the fluid. Thus one volume of distilled water takes up the following volumes : Temp. Cent. N. oO. COz Air. 0 0:02 0041 1:797 0°025 5 0-018 0-036 15 0:022 15 0:015 0-03 1-002 0-018 37 — 0:02 0°569 =_ By the phrase ‘“ tension of the gas in a fluid” is understood the partial pressure in millimétres of mercury which the gas in question has to exercise in the atmosphere, when no diffu- sion between the gas in the fluid and the gas in the atmosphere takes place. The terms “ pressure”’ and ‘‘ tension ’’ mean the same thing in pulmonary respiration. Venous blood, contain- ing a certain amount of carbonic acid at the temperature of the blood and under a certain pressure, is brought to the capillaries, which are distributed on the walls of the air-vesicles in the lungs. In these air-vesicles, we have an atmosphere at a certain temperature and subject to a certain pressure. Setting temperature aside, as it may be assumed to be the same in the blood and in the air-cells, let us consider the question of pressure. If the pressure of the carbonic acid in the blood be greater than that of the carbonic acid in the air-cells carbonic acid will escape until an equilibrium is established between the tension of the gas in the blood and the tension of the gas in the air-cells. Again, if the tension of the oxygen in the air-cells be greater than that of the oxygen in the venous blood oxygen will be absorbed until the tensions become equal. This theory has no doubt the merit of simplicity, but it will be observed that it depends entirely on the assumption that the gases are simply dissolved in the blood. It was pointed out by Liebig that according to the experiments of Regnault and Reiset, animals used the same amount of oxygen when breathing an atmosphere com- posed of that gas alone as when they breathed ordinary air, and that the vital processes are not much affected by breathing the atmosphere of high altitudes where the amount of oxygen taken in is only about two-thirds of that existing at the sea- level. It was also shown at a much later date, by Ludwig 24 PRINCIPLES OF MASSAGE. and W. Miiller, that animals breathing in a confined space of air will use up the whole of the oxygen in the space; and it is clear that as the oxygen is used up, the partial pressure of the oxygen remaining must be steadily falling. Liebig urged the view that the gases were not simply dissolved in the blood, but existed in a state of loose chemical combination which could be dissolved by the diminished pressure in the vacuum, or by the action of other gases. He also pointed out the necessity of accurately determining the co-efficient of absorp- tion of blood for the gases, that is, the amount absorbed under a pressure of 760 mm. of mercury by one volume of the gas at the temperature of the observation. The next important observations were those of Fernet, published in 1855 and 1857. He expelled the greater part of the gas of the. blood (dog) by passing through it a stream of hydrogen and then submitting it to the action of the air-pump. He then introduced into the apparatus the gas under a given pressure, the absorption co-efficient of which he had to determine. He then estimated the amount of gas absorbed, under different pressures, and found in the case of oxygen that the amount absorbed with gradually decreasing incre- ments of pressure was greater than what would have been thé case had it been in accordance with Dalton’s law of pressures. The oxygen was not then simply dissolved in the blood. Further, Fernet arrived at the conclusion that the greater portion of the oxygen was in a state of combination. By similar experiments made with carbonic acid, Fernet deter- mined that the greater portion of it was in a state of loose chemical combination, whilst a small amount was simply dissolved according to the law of pressures. Experiments with blood serum showed similar results as regards carbonic acid, with the difference that the co-efficient of absorption for oxygen was much less than with ordinary blood. He therefore concluded that nearly the whole of the carbonic acid was chemically retained in the fluid of the blood, whilst nearly the whole of the oxygen was combined with the red blood corpuscles.” Professor Stokes, by reducing arterial to venous blood, anc submitting it to spectrum analysis, came to the very impor-. tant conclusion that ‘‘The colouring matter of blood, like indigo, is capable of existing in two states of oxidation, distinguishable by a difference of colour and a fundamental difference in the action on the spectrum. It may be made to pass from the more to the less oxidised state by the action of suitable reducing agents, and recovers its oxygen by absorption from the air.” To the colouring matter of the blood Professor Stokes gave RESPIRATION IN THE MUSCLES. 25 the name of cruorine, and described it in two states of oxidation as scarlet cruorine and purple cruorine. The name hemo- globin, given to it by Hoppe-Seyler, is generally employed. When united with oxygen it is called oxyhemoglobin, and ‘when in the reduced state it is termed reduced hemoglobin, or simply hemoglobin. These important researches have given an explanation of the function of red blood corpuscles as regards respiration. The hemoglobin of the venous blood in the pulmonary artery absorbs oxygen, becoming oxyhemoglobin. This is carried to the tissues, where the oxygen is given up, the oxyhemoglobin being reduced. Thus the colouring matter of the red blood corpuscles is constantly engaged in conveying oxygen from the lungs to the tissues. Probably the union of hemoglobin with oxygen, and its separation from it, are examples of dissociation, that is, of a chemical decomposition or synthesis, effected entirely by physical conditions; but data regarding this important question are still wanting. If the union of oxygen with the colouring matter is an example of oxidation, it must be attended with the evolution of heat. If we then regard the blood as a respiratory medium, having gases in solution, we have next to consider what is known of the breathing of the tissues themselves. Spallanzani was undoubtedly the first to observe that animals of a compara- ‘tively simple type used oxygen and gave up carbonic acid. But he went further, and showed that various tissues and animal fluids, such as the blood, the skin, and portions of other organs, acted in a similar way. These observations were made before the beginning of the present century, but ‘they appear to have attracted little or no attention until the re- searches of George Liebig on the respiration of muscle, published in 1850. He showed that fresh muscular tissue consumed oxygen and gave up carbonic acid. In 1856, Matteucci made an important advance, by observing that muscular contraction was attended by an increased consumption of oxygen, and an ‘increased elimination of carbonic acid. Since then, Claude Bernard and Paul Bert, more especially the latter, have made numerous observations regarding this matter. Paul Bert found that muscular tissue has the greatest absorptive power. ‘Thus we arrive at the grand conclusion that the living body is an aggregate of living particles, each of which breathes in ‘the respiratory medium passing from the blood. As the blood, containing oxygen united with the colouring matter (hemoglobin), passes slowly through the capillaries, -fluid matter transudes through the walls of the vessels, and bathes the surrounding tissues. The pressure or tension of the oxygen in this fluid being greater than the tension of the 26 PRINCIPLES OF MASSAGE. oxygen in the tissues themselves, in consequence of the oxyger becoming at once a part of the living protoplasmic substance, oxygen is set free from the hemoglobin, and is appropriated. by the living tissues, becoming part of their protoplasm. Whilst alive, or at all events whilst actively discharging their functions, as in the contraction of a muscle, or in those changes we term secretion in a cell, the living protoplasm undergoes rapid decomposition, leading to the formation of comparatively simple substances. Amongst these is carbonic acid. As it has been ascertained that the tension of the. carbonic acid in the lymph is less than its tension in venous blood, it is difficult at first sight to account for the absorption of carbonic acid by venous blood ; but its tension is higher than that of carbonic acid in arterial blood, and it must be remembered that the lymph has had the opportunity, both in the connective tissue and the lymphatic vessels, of modify- ing its tension by close contact with arterial blood. Strassburg fixes the tension of the carbonic acid in the tissues as equal to: “45 mm. of mercury, while that of the venous blood is only 41mm. We may assume that as the carbonic acid is set free: it is absorbed by the blood, uniting loosely with the carbonates and phosphates of that fluid, thus converting it from the arterial into the venous condition. This constitutes respiration of tissue. Let me ask, can anything be of greater interest to the masseur than information of this kind concerning oxidation. and respiration of tissue? The scientific masseur feels that in his every movement, by every exercise of well-regulated. pressure, he is assisting to effect and to accomplish life pro- cesses of the very highest order. : It is important to notice the enormous absorptive surface: for oxygen presented by the red blood corpuscles of man. There are about 5,000,000 red corpuscles in each cubic millimétre. Each corpuscle has a superficial area of 0-000128 square millimétres. Taking the blood in the body of a man of average sizeat 4°5 litres, that is 4,500,000 cubic millimétres, the. number of corpuscles is about 22,500,000,000,000, and this would give a superficial area of 2,880,000,000 square millimétres, or 2,880 square metres, or about 3,151 square yards—that is to say, the absorptive area of the blood corpuscles is equal to that of a square having each side about 56 yards. The hemoglobin in a red blood corpuscle amounts to about 12 of its weight. The blood of a man of average size may be taken at 4,536 grammes, or about 10 lbs. Such blood contains about 13°083- per cent. of hemoglobin, and 4,536 grammes will contain about 593 grammes of hemoglobin, or about 13 Ib. As regards the iron, which is supposed to be an essential con— stituent of hemoglobin, 100 grammes of blood contain. OXYGEN AND H/EMOGLOBIN IN BLOOD. 27 0°0546 eramme. It follows that the total amount, 4,536 grammes, contains about 2°48 grammes, or nearly 39 grains. Twenty-five minims of the tinctura ferri perchloridi contain about one grain of iron, so it will be seen that not many doses are required to introduce into the body an amount of iron as large as exists in the whole of the blood. The question which naturally arises in my mind in consider- ing the massage movements, in reference to tissue oxidation is this: Do these physical actions dissociate or help to dissociate the oxygen from the oxyhemoglobin and present the oxygen to the tissues in a form mm which they can readily take it up? I should say that such was unquestionably the case. Ernst Fleisch! von Marxow believes that this work of dissociation is naturally produced by the stroke of the heart. The blood is kept in motion by a series of quick sudden strokes, because for the taking up of the oxygen by the tissues and the elimination of carbonic acid by the lungs, it is not sufficient that the blood should run steadily through the systemic and pulmonary circulations, and therefore a sharp hard stroke is given to it immediately before entering and immediately after leaving the lungs. All the blood in the. body passes through the heart and lungs in twenty seconds ; and Pfluger says that in this time one-third of the oxygen is used up by the tissues. According to the percussion theory, the stroke of the left ventricle arterialises the blood, that is, liberates the oxygen from the hemoglobin, and this arterialised blood is carried to the tissues. The hemoglobin does not get sufficient time to recombine with the oxygen, because of the successive strokes of the heart and the vibrating thrill kept up in the arterial ramifications. The free oxygen is used up by the tissues in the capillary circulation to the extent of one-third. After leaving the capillaries, the two-thirds of oxygen again recom- bine with the hemoglobin, and in this condition return to the heart, along with one-third of hemoglobin that has lost its oxygen. In ordinary circumstances, this one-third would again obtain oxygen from the alveoli of the lungs; but if all the oxygen there has been used up, of course it cannot obtain any oxygen. The blood flows from the lungs to the left ventricle, when it is again arterialised, and again sent out through the arteries; but as there is now a large amount of free hemoglobin present in the capillary circulation, it will seize hold of a part of the oxygen, and the tissues will obtain less than the usual supply. With each successive circulation, the amount of oxygen available for the tissues will become less and less, until.the tissues receive none, because all the oxygen set free by each beat of the left ventricle is seized hold 28 PRINCIPLES OF MASSAGE. of in the capillary circulation by the reduced hemoglobin. The tissues die from want of oxygen, because there is too much reduced hemoglobin present, a substance having a greater affinity for oxygen than the tissues possess, a result that would probably occur, as in drowning, in the time of six or eight complete circulations, that is, in three or four minutes. With these observations concerning the oxidation of tissue, I have drawn largely from the intensely interesting lecture of Prof. McKendrick, which I consider—and many others far more competent than myself to judge of its merits, also con- sider—is the key note to many grand and important dis- coveries in the physiology of life, which are at the present time enshrouded in the realms of mystery. And I think it must be evident, that if physiology, anatomy, and pathology are so closely allied that they cannot be separated, we ought not to exclude physics from consideration when we review the life processes of living matter, and the mechanical treatment of degenerated and dying tissue. Other interesting points relating to the physiology of muscle and nerve will be noticed in those chapters which are devoted to the consideration of these structures in reference to Massage. Some observations made by Zabludowski on the effects of massage on healthy people, are very interesting and significant. They were made in November, 1881, upon himself, then thirty years of age; upon his servant, twenty years of age; and upon his housekeeper, forty-seven years of age. All three were living under the same conditions with regard to food, activity, and dwelling, and for eight days prior to the massage, examinations were carefully made of their weights, muscular strength, temperature, pulse, respiration, and urine. Observa- tions were made during the ten days in which they had general massage, and also for eight days afterwards. The muscular strength of all three increased during massage. The weight of the one who was tolerably corpulent decreased, as also did that of the slender housekeeper, and, corresponding to this, there was an increased excretion of urates and phos- phates. The weight of the one who was but moderately nourished, increased, and with this there was found a diminu- tion of urates and an increase of sulphates in the urine. The massage of the abdomen excited the larger intestine to powerful peristaltic action and caused regular evacuations. Oft-repeated observations showed that there was an elevation of the functions of life in general, and, with the improved frame of mind there were also easier movements of the body. Appetite increased and sleep was soft, gentle, and steady. The effects. of the massage disappeared soonest from the moderately nourished person, the servant; and they lasted during the’ RESPIRATION OF WEARIED MUSCLES. 29 whole time of observation, for eight days after the massage, upon the housekeeper, who, though thin and slender, had lost weight, while upon Zabludowski himself, the moder- ately corpulent person, the after-effects varied at different. times. Zabludowski has also made some interesting experiments, to learn how fatigued muscles are influenced by massage. Muscles of uninjured frogs were exhausted by aseries of rhythmic contractions caused by an induction current. Under massage. they soon regained their lost vigour, so that the contractions. were almost equal to the first, whilst a rest for the same period, without massage, had no effect. These experiments,. showing the restorative effects of massage upon wearied. muscles, were more than confirmed in man by the same investigator. He found that after severe exercise a rest of fifteen minutes brought about no essential recovery, whilst after massage, for the same period, the exercise was more than doubled. One person experimented upon, lifted a weight- of 1 kilo. (2°2 pounds) 840 times, at intervals of one second, by extreme flexion of the elbow joint, from a table on which the fore-arm rested horizontally, and after this he could do no more. When the arm had been masséed for five minutes, he lifted the weight more than 1,100 times in the same manner as before without fatigue. The difference in muscular sensation was very striking after rest alone from work, in comparison with that after massage. In this case, the person. experimented upon was an expert subject for experiment, and after he had made 600 lifts of 2 kilos. (probably in the same: manner as that just referred to), there was unvarying stiffness. during a pause of five minutes for rest ; on the contrary, after five minutes’ massage the muscles were supple and pliant. Lastly, Schreiber sums up very practically the physiological. effects of massage and mechano-therapy as follows; and for that reason I give you his own words :— ‘1, To cause an increased flow of blood to muscles and soft- parts, increasing thereby the circulation, and removing. accumulations of waste tissue whose retention causes various- disturbance of function. To strengthen muscle fibres, and by setting up molecular vibrations to induce changes, not only on the muscle and nerve: fibres, but perhaps even in the nerve centres themselves. 2. To cause the resorption of exudations, transudations, and infiltrations, in such organs as are accessible. To effect. the separation of adhesions in tendon sheaths and in joints, without recourse to the knife. To remove by grinding away,. intra-arthritic vegetations. 3. To increase by passive and active exercise of all the 30 PRINCIPLES OF MASSAGE. muscles, the oxidising powers of the blood, in this way correct- ing disturbances in its composition and stimulating all the vegetative processes. 4. To relieve the congestion. of such internal organs as the brain, lungs, intestines, uterus, kidneys, etc., by increasing the flow of blood to the muscles. 5. To stimulate directly the sympathetic nervous system, thus increasing secretion and reflexly the activity of unstriped muscle fibre, and so relieving various functional derangements. . 6. By systematic exercise (health gymnastics) to educate morbidly affected muscles, to convert abnormal into normal actions, and to suppress useless movements. Lecture II. THE MODE AND METHOD OF APPLYING MASSAGE. Schreiber on Massage—Its use by Charcot, Billroth, Benedikt, Eulenberg Esmarch, and others—Definition of the term Massage—Division into Effleur- age, Petrissage, Tapotement, and Friction—Instruments for Massage—Nature of Movements—Effleurage Mode of Application—Petrissage Mode of Applica- tion—Fothergill on Skill—Tapotement Mode of Application—Rolling and Hacking—The Masseuse—The Human Hand—Instructions to the Masseur in reference to Patients, &c.—Wash for the Skin. , My Lecrure to-day is more interesting than my previous one, inasmuch as it is more practical. Let us consider, if you please, the modes of applying massage, and many other matters in detail relative to the massage processes, the masseur, and the patient. I have been reading with great pleasure a yery interesting book entitled, ‘‘ Manual of Treatment by Massage,’ by Dr. Schreiber, Proprietor and Director of the Sanitarium ‘‘Alpenheim” in Aussee, Styria, Austria, translated by Dr. Walter Mendelson, of New York, and I have been much struck with the following passage: ‘‘ The time was when reputable physicians scrupled to busy themselves with mechanical treatment; or, if they did, hesitated to commit to paper their ideas on the subject, or to contribute, by clinical observations, their mite towards spreading this now no longer new method of cure. That day happily is past, and mechano- therapy may be said to have received its formal scientific consecration at the hands of such men as Billroth, Benedikt, Charcot, Eulenberg, Esmarch, Hervieux, Hiiter, Gradeingo, Gussenbauer, Nussbaum, Pagenstecher, Piorry, Trousseau, Winiwarter, and others, and to-day the most eminent physicians do not for a moment hesitate personally to treat disease by manipulations. The mechanical treatment of a patient suffering from sciatica is certainly not more fatiguing than operating for vesico-vaginal fistula, where the operator is often constrained to remain from one to two hours in a most tedious and uncomfortable position. It was formerly customary to assert, with an affectation of superiority, that it would hardly be possible for a regular physician to condescend to use a meang until then only in vogue with quacks and female ‘rubbers.’ But as quacks prescribe all sorts of medicines too, this objection can scarcely be considered a valid one. Surely, the writing of a prescription, which is but too apt to reveal small diagnostic acumen, and even less knowledge of drugs, does not require more intelligence than the mechanical treatment of sciatica, which cannot be undertaken without 32 MODE OF APPLYING MASSAGE. a knowledge of both anatomy and physiology. Prescription- writing often gets to be a matter of routine, requiring in time. but little exercise of the intellect. The mechanical treatment. of writer’s cramp, chorea, or neuralgia, on the other hand, presents numerous and interesting modifications, all of which have carefully to be considered, and which constantly present new incentives to the inventive powers.” I must say that I am quite in agreement with these remarks. of Dr. Schreiber. I define the term massage to mean, “ The. application of sentient living matter to sentient living matter in multifarious ways.” The terms such as Effleurage, Petrissage, Tapotement, and Friction (I do not know who invented these terms), are very useful as a basis or. foundation for certain well-defined manipulations, and I shall therefore use them in describing the modes of applying massage; and. I must repeat that massage, in my practice, is conducted by the hand, and by the hand only. 1 now show you these three instruments which have been invented to supersede the human hand, and nothing could be more ridiculous or contemptible = First, we have this thing which is called Klemm’s muscle beater ; secondly, this represents, as you see, an auctioneer’s hammer ; and third, this instrument is supposed to adapt itself to roll the muscles. These instruments can be obtained of any of the instrument makers, but do not use them, I beg of you. If massage is to be performed in this rough, coarse way, then there is an end of the whole business so far as I am concerned. Let me impress upon you one of many very important points which experience has taught me: namely, to manipulate quietly, calmly, gently, and purposively.. Never allow your movements to be performed in a hurried, indifferent kind of way. Iam quite sure that the best effects are brought about by almost painless manipulations, and the most troublesome con- sequences not infrequently result from rough, jumping, jerky, unmethodical work. You will see directly how my manipula- tions are performed, and I shall again refer to this matter. ErrLevrace.—This term is applied to all stroking forms of movement, light movements, free from pressure, whenever sur- face is brought into contact with surface. If pressure be exercised, we then travel over the border line of effleurage and. enter that of petrissage ; but effleurage and petrissage movements frequently run one into the other, according as they are performed with more or less pressure. These stroking move- ments may be carried on with the tip of one finger, or with the tips of all the fingers in the followimg manner: With the tips of the thumbs, so (Fig. 19, p. 66); with the backs of the hands, or sides of the hands, or with the palms of the hands (Fig. 17, p. 64); also with light rolling to and fro, PETRISSAGE. 33 friction movements (Fig. 9) ; and in working lightly over the fore part of the leg (Fig. 31); light, very slightly percussive movements with the tips of the fingers running over a part as in playing a piano, and titillating the part. All such are decidedly effleurage movements, and I advise you in operating upon any part of the body to commence with these in order to excite the superficial reflexes. We consider that effleurage manipulations are particularly applicable to the head, neck, and upper extremities. The physiological effects of effleurage are indirect, and for the most part reflex. Effleurage movements, then, if you please, are of the most superficial, light, frictional character. You will often find it necessary ln commencing or prior to massaging a part, to raise the temperature by some means; therefore, if it is necessary, you must effleurage with considerable quickness and velocity, so increasing the heat of the surface by friction, and stimulating the cutaneous circulation, and the peripheral nerves. Again, I frequently run over a part, say the fore arm, with my finger andthumb, so; it does not amount to pinching, yet it is very near it, but the effect upon the patient is pleasant and stimulating. PerrissacE—Is a very useful word. It means pinchmg, kneading, and working into the deep structures, by bringing or rather massing them together. I used at one time to think of this as by far the most important of all the manipulations, yet every manipulation has its special work and special value. I bring my finger and thumb together, so; please to follow my movements, roll your own fingers and thumbs in the manner I show you. Now do it lightly, and now exercise pressure. Take a piece of your own skin and pinch it, just so; you now experience what the effect of such operation would be upon your patient. Remember what I told youin my first lecture, do not pinch too hard or you will destroy the vitality of the part which you are manipulating. Although the great object of massage is to bring all parts together by direct pressure, still the pressure must be diffusively, not absolutely direct, in other words, the petrissage movement should be rolling in its nature, slow, and purposive in its action. It is usual, and the practice is a good one, to work from the extremity towards the centre of the circulation, in the course of the venous blood and lymph flow; but in the chest and back we take the course of the muscles and the ribs. For instance, in massaging this chest, you see I work from the sternum, from the origin of the great pectoral muscle towards its insertion ; when I come to demonstrate upon the back and spine, you will see that my movements are in the direction of the spinalis and longissimus dorsi muscles ; but in the extremities you will observe that the 3 34 MODE OF APPLYING MASSAGE. movements are from insertion to the origin of the muscle. No little fuss has been made by some authors upon the value of what is called working up-stairs. I am not quite sure what this means, but if one is to understand by it that one hand is to precede the other, as one foot precedes the other in going up-stairs, then I am quite sure that my own mode of operating is far superior. I now show you what I mean: you can operate on yourselves, judge for yourselves, and note the effects and the perfection of petrissage movements. Take an extremity for instance. You see you can throw the entire hand into the parts upon which you are operating, so that for the moment they are welded together. Do not work with your thumbs transversely, place them vertically upon the limb after this manner (Zig. 7), and throw the wrist as well as the ball of the thumb into the work. Always remember to work fingers and thumbs, “thumb hand ” and wrist hand, thoroughly and completely, all together, before abandoning the clutch. Never remove your hand entirely, but work on with your hands in contact with the limbs just as I now show you; by so doing the pressure is equalized—and allow me to tell you this. is of great important in petrissage movements. Let me show you how some masseurs petrissage. Their hands jump about in this manner, sometimes up, sometimes down ; in fact, they are all over the body before you can say Jack Robinson, and they think they have done marvellously well because they are breathless, and either as red as a lobster, or pale as death. But I have referred to this sort of thing before, andI attach so much importance to it that I shall possibly speak of it again and again. Some masseurs draw attention to a squeezing form of petrissage, but after all it is nothing more than pinching. If I take the muscles of the ball of this. thumb thus, between my own thumb and fingers (Fig. 4), squeezing and rolling them about in this way, I certainly exercise the parts in a very notable and healthful manner ; but squeezing and pinching are more or less synonymous terms, and it is just as well to introduce as few terms as. possible, for a multiplicity of them is quite unnecessary. In all petrissage movements, no matter whether they are performed by the finger and thumb, or by the fingers and thumb, or by the entire hand, one part is usually a fixed point; for instance, in working rapidly in this way, you see my thumb. is the fixed point, and I draw my fingers to my thumb; on the other hand, you see my fingers are fixed points, and I draw my thumb towards them. In working with the entire hand, thus, you see the wrist part of my hand is the fixed point, towards which the palm of my hand and the phalanges. ~ exert their pressure. Now, please observe my manipulations ”’ TAPOTEMENT. 35 and you will see exactly what I mean. It will take you some time to perform manipulations, even of the most simple kind, with dexterity. You must take every possible opportunity to practise every kind of movement. It is not so easy to acquire skill as you might suppose. There are some people born with capacity to effect certain things by mere intuition; but genius is not common to all, therefore you must again let me remind you that you can gain by acquirement, by determina- tion, and devotion to your work, that skill which leads to accomplishment and perfection. Persevere then, and you will succeed. Let me also tell you another thing: when you are once perfect in massage manipulations, you will have to be constantly practising if you wish to remain so. It is the same with all handicraft workers. The skilled surgeon, pianist, oarsman, billiard player, and so on, will all tell you how essential practice is to them if they wish to keep in the front rank. The late Dr. Fothergill’s words in reference to this matter are ofthe highest possible value. He says, “‘ The knowledge which one man acquires by the sweat of his brow after years of patient toil and painstaking cannot be transferred in its entirety to another. Individual acquired skill cannot be passed from brain to brain any more than the juggler, who can keep six balls in the air, can endow an onlooker with like capacity by merely showing him how it is done. The muscles, and still more their representatives in the motor area of the brain hemisphere, require a long training before this manual skill can be acquired.’’ I must also remark here that it is next to impossible to explain to you every form of massage manipula- tion. You must in a measure think for yourselves ; you must bring your judgment and your reason to bear upon every movement, and you will find how necessary it is for you to gauge your patient’s resisting power. But these are points to which I shall again refer. I advise you most seriously to practise upon each other, and do not treat this piece of counsel as a mere joke, for it is of the greatest importance. You can never do what is necessary unto others unless you know by experience what others are capable of doing unto you. I will now draw your attention to ‘: Tarotement.—All the movements included under this term are tapping, vibratory, percussive, succussive, and concussive in their nature. The proximate effect produced by tapotement is very different to that produced by petrissage, and these move- ments are specially applicable to certain parts of the body to bring about definiteresults where the petrissage movements would be of little or no avail. I shall show you that petrissage is particularly useful in massing muscle together in the legs, 36 MODE OF APPLYING MASSAGE. thighs, and buttocks. On the other hand, tapotement move- ments are applied particularly to the back, chest, and abdomen and the trunk of the body. It is shéer nonsense to say you can squeeze the liver, and empty it of its contents in the same way that you would squeezea sponge. I will defy any one to do anything of the sort. You can, as I shall show you in a future lecture, stimulate this organ into activity by percussion and succussion. Then, please understand, the mechanical effect of tapoting is chiefly to bring about vibration. Of course this is all a question of degree; Dr. Granville’s perceutor is merely a mode of tapotement, so is the dentist’s apparatus when the instrument he is using to stop your tooth is worked by the electro-motor, and so is the current from this Faradic battery, it certainly stimulates the parts into states of kinetic or active energy, more than any other form of massage with which we are acquainted. ‘The simplest form of tapotement is tapping, which I exemplify to you in this way, by playing with my fingers over this patient’s forehead. Now, let me show you one form of hand for tapotement. Close your hands partially, so, by bring- ing your two first fingers to rest upon the ball of your thumb. Do not make a fist of your hand. You will observe that your hand now forms a cavity. Apply it to the flat palm of your other hand, and note the effect in sound and feeling. Now, make a fist of your hand and apply it to the other hand as before, and note carefully the difference. Again. Make a saucer of your hand by bringing your fingers close together, and causing your hand and your fingers together to become con- cave. ‘These are the two common forms of hand for tapotement. But the most active is the flagellating hand. Observe my hand, if you please, see how it drops and swings from the wrist : work it rapidly in the way I show you. Now, note the effect upon this back;, remember I have merely brought the tips of my fingers into contact with the surface ; just see how it has stimulated the circulation. Now, if you please, use the dorsal aspect of your fingers in this manner ; let them fall upon your patient. Now, try the hacking hand, and tapote rapidly, so, with the ulnar side, that is, by the medium of your little and ring fingers. (Fig. 10, 30.) These, then, are different modes of bringing about percussion, and they are all included under the head of tapotement. I advise you, when operating in this way, to keep your arms close to your side and work almost entirely with the forearms. By this means you can graduate your movements with greater nicety and delicacy. Your movements must be rapid. Do not raise the hands more than half an inch from MODE OF APPLYING MASSAGE. 37 the surface of the body, and see you travel over every bit of ground carefully. With practice you will find that you can graduate your movements so that they are scarcely per- ceptible to the patient ; on the contrary, you can, of course, use much more force than your patient can bear. I shall speak to you again of these and other forms of massage, when I call your attention to local massage in subsequent lectures. Now, my patient, Mrs. G., will thoroughly bare her right arm, and I will demonstrate to you by successive stages the various modes of applying massage to it. You will see that my first object is to ascertain the exact condition of the limb ; whether there is anything abnormal about it, either with regard to the nails or the jomts; whether its general develop- ment is good or indifferent ; whether the skin is harsh or soft, dry or moist; whether it sets firmly upon the muscles; or whether it is relaxed and easily drawn out. I then, you see, examine the muscles somewhat carefully and mark their outline, their firmness or their flabbiness, their power of contraction against resistance, the grip of the hand, the temperature of the hands and fingers, and the moisture or dryness of the hand and the conformation of the nails. All these are points of practical value which will come before us again. I will ask Miss §. to make careful notes of this examination, so that after the patient has undergone a course of treatment, the two conditions can be compared together. I now take the limb and make a few friction movements over its general surface, so, and commence my manipulations after this fashion: I grip the hand and the phalanges firmly with my own left hand (Fig. 1), and with my right hand I extend and flex every phalangeal joint. \ Fig. 1illustrates the first position for manipulating the finger joints of the upper extremity. Having done this, I flex and extend thoroughly, some half dozen or even more times, the metacarpo-phalangeal joints (Fig. 2.) 38 MODE OF APPLYING MASSAGE. After this the intrinsic phalangeal muscles are rolled and pinched between the finger and thumb. Observe, if you please, that my finger and thumb roll the tissues. This means that the tissues move in unison with the pressure applied. I then work well in between the metacarpal bones. Fg. 2 illustrates passive gymnastics of the metacarpo-phalangeal joints. I next deposit the dorsal surface of my patient’s hand in the palm of my left hand, and place the palm of my right hand upon that of my patient, and exercise both by percussion and friction several brisk movements. (Fig. 3.) Fig, 3 illustrates the method for working into the palm of the hand. MODE OF APPLYING MASSAGE. 39 ‘Now I petrissage deeply into the muscles of the palm, pinch- ing particularly the muscles of the ball of the thumb (Fig. 4.) and with afew general and rolling movements the operations upon the hand are completed. I now direct my attention to the wrist joint. By flexion and extension as well as lateral movements, I ensure the perfect freedom of this joint. (Fig. 5.). Let me tell you that I work up the limb by stages from joint to joint, that is, from the wrist to the elbow and from the elbow to the shoulder. I may say that thorough manipulation of the joints, whether they require it or not, is one of the essential features of my system; for I hold that so long as a joint remains badly nourished, so long will it be impossible for the nutrition of the limb to be improved. But this is a matter which I shall bring more thoroughly before you when we have joints especially under our considera- tion. If you will observe my manipulations, you will now see that I petrissage deeply all the ligaments and tendons and other structures in connection and in association with the wrist joint. (Fig. 6.) I now commence to operate upon the forearm from the wrist to the elbow, by making several effleurage and friction movements with the palms of my hands, and titillating move- ments upon the skin with my fingers and thumbs, producing increased vitality of the surface. JI now come to proper petrissage movements, which are of two kinds: superficial and deep. These movements must be of a centripetal character, in the direction of the flow of the lymph and venous blood. / The superficial petrissage movements are best performed by the first and second fingers, with the thumb and with the ball of the thumb. In these manipulations, which act upon the skin and the underlying fat and cellular tissue, the parts are not only pressed upon and rolled, but they are at the same time strained and stretched laterally. You will now see how my deep petrissage movements are performed, and you will readily understand, if you watch my hands, how they mould them- selves to the tissues upon which I am operating. Observe, I flex my patient’s forearm slightly so as to relax the muscles, and by this means I am able to mass them together. I wish to draw your attention here to a point of some importance relative to this procedure. You see I not only work with my hands and fingers at the same time, but I throw the carpo-metacarpal parts of my hands and the balls of my thumbs well into the tissues, in order that I may effect greater and more uniform pressure. (Jig. 7.) MODE OF APPLYING MASSAGE. 40 Fig. 4 shows a common mode of petrissaging the muscles of the ball of the thumb. 1 : \ . = Li Mbinyyy) 7) Wa A, lini ide Sa ny thie, oF oo ; i @ Y i i | Nn .- i : Fig. 5. Passive gymnastics of wrist joints, the wrist is flexed and extended soms twenty or more times. o oe 1) The arm is held firmly whils MODE OF APPLYING MASSAGE. 41 Fig. 6 shows the way the wrist joint is massaged, fingers and thumbs. working simultaneously. Fig. 7 indicates fairly well deep petrissage of the forearm. The thumbs: are placed upon the limb vertically, so as to throw the heel of the operator’s hand into the process Era intl A2 MODE OF APPLYING MASSAGE. I now roll the forearm between my hands, and use slight tapotement and flagellation. The next step you see is to perform passive extension and flexion of the elbow joint. I grasp the back of the arm firmly with my left hand, fixing, in fact, this arm, and so moving the forearm upon the arm. (Fig. 8.) Fig. 8. Passive gymnastics of the elbow joint, After flexion and extension have been performed some six times, I make myself sure that the radio-ulnar joint is free, by taking the hand of my patient and fixing at the same time my thumb upon this joint. I then pronate and supinate the forearm. Then my next procedure is to work well into the elbow joint in this manner, having, as you see, the joint flexed. The movements now to be made upon the arm are precisely simular to those which I have just gone through upon the forearm; and I finally, if necessary, use rolling and ulnar tapotement. (Figs. 9, 10.) Fig. 9. Light friction rolling; effleurage movements of skin; deed petrissage movements can be effected by exerting increased pressure, MODE OF APPLYING MASSAGE. 13 Fig. 10 shows position of the hands for light ulnar tapotement. This form of tapotement is usually applied to the abdominal muscles. Fig. 11 shows position for manipulating the shoulder joint ; the operator fixing firmly the clavicle and scapula with one hand, whilst the movements -of the joint are effected by the other hand. The last joint +o which I have to call your attention, as far as the upper extremity is concerned, is the shoulder joint. 44 MODE OF APPLYING MASSAGE. We shall find that adhesions of a rheumatic character: are here exceedingly common. : In order to bring about the different movements of this joint, it is customary for the operator to place himself behind the patient and fix the scapula by pressing firmly upon it and the clavicle. (Fig. 11.) You must not fail to observe how necessary it is to fix the scapula, if you wish to make yourself quite sure of the limitation of movement in the shoulder joint. I will now, if you please, direct your attention to the lower limb, but do not commence to massage any other part than the arm until you have made yourself quite familiar with the different modes of manipulation. If your patient is not in bed, you can be seated in a chair, in this manner, with the leg of your patient resting upon your thigh; (Fig. 12.) but you will have to be constantly varying your position according to the part of the leg and foot upon which you are operating. Fig, 12 shows merely the common way of commencing work the: ankle joint for flexion and extension, pene ae The movements required for the leg are essentially of the MODE OF APPLYING MASSAGE. 45 same character as those for the arm; every toe and every toe joint must be flexed and extended after the manner adopted for the fingers. Then the muscular and bone interspaces are petrissaged. (Fig. 18.) Fig. 13 indicates position for petrissaging the foot and working at the same time with the fingers into the malleoli. Fig. 14 shows position for ordinary knee and hip movements (passive gymuastics.) If you follow my movements you will see how admirably the balls of the thumbs are adapted for working around the 46 MODE OF APPLYING MASSAGE. malleoli of the ankle joint, and these movements must be followed by pressing and friction movements into and upon the plantar structures of the foot. The tendo Achillis must receive more than an ordinary share of attention, and the ankle joint be flexed and extended, and the foot inverted and everted. After this you see, I work at the leg in precisely the same way that I operated upon the forearm. Another ex- cellent way to work into the muscles of the calf is to flex the. leg after this fashion with the patient lyingdown. You can see now how thoroughly I get hold of every bit of muscular tissue, working of course from the heel upwards to the popliteal space, The knee is now thoroughly flexed and extended after the manner I here show you (Fig. 14.), and the thigh massaged by deep petrissage movements. The fat and muscles of the thigh frequently form a thick fleshy mass, so that tapotement in addition to petrissage movements is required. You will observe exactly how I hold this leg to put the gluteal muscles and the sciatic nerve upon the stretch in severe cases of sciatica (Fig. 15). The thigh is forced over the abdomen to the opposite side of the body, and kept in this strained posture for one or two mintues. It is then extended and slightly abducted also with some force. When I lecture to you upon joints I shall refer to all these matters in detail. = Fig. 15 shows position of extending and stretching sciatic nerve by flexing’ the thigh well upon and over the abdomen, : THE MASSEUSE. 47 I must now call your attention to some points of interest and importance relative to the masseuse, time of operating, length of operation, &c. With reference to the individuality of the masseur and the masseuse, I must say that some individuals are utterly unfitted for the office by nature, by education, by general development and by disposition. Ihave no wish, in fact. I will not try to lay down a hard and fast line concerning physical development to the entire exclusion of a large number of persons who fail to come up to the exact standard, for it. must be remembered that our patients to be massaged are not. all of the same type, either mentally, morally or physically. Young children for instance do not require the same standard of masseuse that would be required for a fully developed adult. The standard of individuality for the masseur or masseuse may be thus defined : 1.—Good physique and good health absolutely essential. 2.—Cleanliness in every particular is of the greatest im- portance. 3.—An intelligent interest in the patient’s welfare. 4.—Perfect devotion and zeal in carrying out fully and carefully the duties of the work to the minutest detail, so as to ensure the confidence of the patient. 5.—Good temper and forbearance are necessary. 6.—Absence of fuss and undue haste. 7.—Intelligence and even refinement are advantageous. 8.—A happy cheerful disposition with vivacity and dexterity, readiness and ability, not forgetting a pleasant contented face, complete the standard of individuality. Let me now draw your attention to the human hand. You cannot massage unless you are clever with your hands. Of course, massage is made up of manipulations, therefore you certainly should know something about the hand. I assure you, if you do not already know it, that the hand is a study of the highest physiological, anatomical and pathological signifi- cance. I was much interested in reading The Bridgewater Treatises, ‘‘On the Power, Wisdom and Goodness of God as Manifested in the Creation,” vol. 10. ‘‘ The Hand; Its Mechan- ism and Vital Endowments as Evincing Design,”’ by Sir Charles Bell. This learned and gifted surgeon says: ‘‘ The human hand is so beautifully formed, it has so fine a sensibility, that sensi- bility governs its motions so constantly, every effort of the will is answered so instantly, as if the hand itself were the seat of that will; its actions are so powerful, so free, and yet so delicate, that it seems to possess a quality instinct in itself, and there is no thought of its complexity as an instrument, or of the relations which make it subservient to the mind; we use it, as we draw our breath, unconsciously, and have lost all 48 MODE OF APPLYING MASSAGE. recollection of the feeble and ill directed efforts of its first exercise, by which it has been perfected. _We ought to define the hand as belonging exclusively to man, corresponding in sensibility and motion, with that ingenuity which converts the being who is the weakest in natural defence to the ruler over animate and inanimate nature.” You will remember how frequently I endeavour to impress upon you the value of the thumb in manipulations. Sir C. Bell, in speaking of the thumb, says, ‘‘ On the length, strength, free lateral motion and perfect mobility of the thumb, depends the power of the human hand.” The thumb is called pollex because of its strength ; and that strength is necessary to the power of the hand, being equal to that of all the fingers. Without the fleshy ball of the thumb the power of the fingers would avail nothing; and accordingly, the large ball formed by the muscles of the thumb, is the distinguish- ing characteristic of the human hand, and especially of .that of an expert workman.* The loss of the thumb almost amounts to the loss of the hand, and were it to happen in both hands it would reduce a man to a miserable dependence; or, as Adoni-bezek said of the threescore and ten kings; the thumbs of whose. hands and of whose feet he had cut off, “They gather their meat under my table.’’ The motions of the fingers do not result merely from the action of the large muscles which lie on the forearm, these are for the more powerful efforts; but on the palm of the hand, and between the metacarpal bones, there are small muscles (lumbricales and interossei), which perform the finer motions—expanding the fingers, and moving them in every direction with quickness and delicacy. The combined strength of all the muscles in grasping must be very great. Indeed, the power is exhibited when we see the sailor hanging by a rope and raising his whole body with one arm. ‘What then must be the pressure upon the hand. The elastic pad in the foot of the horse and camel is not a whit more appropriate than the fine elastic texture of the hand! To add to this purely passive defence there is a muscle which runs across the palm, and more especially supports the cushion on the inner or ulnar edge. It acts powerfully as we grasp; and it is this muscle which, raising the edge of the palm, hollows it and adapts it to hold water, forming the cup of Diogenes. Whilst the cushions on the ends of the fingers defend them in the powerful actions of the hand, they are also useful in subservience to the nerves of touch, conferring a power of receiving impressions which the utmost delicacy of the nerves * Albinus characterizes the thumb as the lesser hand, the assistant of the greater—manus parva. majort adjutrix. THE HUMAN HAND. a 49. themselves could not bestow. We must not omit to speak of the hand as an instrument: of expression. Formal disserta- tions have been written on this; but were we constrained to seek authorities, we might take the great painters in evidence, since by the position of the hands, in conformity with the figure, they have expressed every sentiment. Who, for example, can deny the eloquence of the hands inthe Magdalens of Guido; their expression in the cartoons of Raphael; or in the Last Supper, by Leonardo da Vinci? We see there all that Quintillian says the hand is capable of expressing. ‘‘ For other parts of the body”, says he, ‘‘ assist the speaker; but these, I may say, speak themselves. By them we ask, we promise, we invoke, we dismiss, we threaten, we intreat, we deprecate, we express fear, joy, grief, our doubts, our assent, our penitence, we show moderation, profession, we mark number and time.” The natural position of the hand is certainly indicative, in a measure, of the character of the individual. For instance, the hand of the Venus de Medici is what may be termed the nervous, sensitive hand; there is the slightly drooping wrist, the extension of the metacarpo-phalangeal joints, slight bending of the fingers with the thumb drawn backwards ; whilst in the Diana of the British Museum, which is the typification of a strong woman, the hand is free, the wrist extended, and the fingers and thumb flexed. This condition of hand is usually considered to be indicative of will, deter- mination, energy, and power; and it is well known that persons in whom the thumb is largely developed have energy, will, and individuality. These are passing points of interest and are worth remem- bering. The perfect hand for massage work should be soft, smooth, dry, and fleshy, and of good normal, healthy temperature. The square hand, with powerful thumb adductors, is usually found most useful; but the following conditions in the nature of the hand are of unquestionable value, namely: good muscular power, suppleness, pliability, flexibility, firmness of grip, and compliancy to yield readily, impressibility, smooth- ness, fineness, warmth, even delicacy. A damp, cold, clammy hand is totally unfit for massage manipulations. You will find that every part of the hand must be made avatl- able, and there is no position which the hands and fingers can assume which cannot be adapted to some form of massage. Whilst considering the masseur, I am anxious to draw your attention to several points of importance. The first is, that you keep yourselves in good health, take three good meals a day, but never take stimulants until your work is over ; then, provided you are in active work, you will find a pee of 50 MODE OF APPLYING MASSAGE. stout and a good night’s rest restore your energy, and equip you for the following day’s work. Avoid working on Sundays, if you possibly can ; and on this day get fresh air and natural exercise. Now, please to clearly understand me upon this point. If you are in active work, you will have to conserve your energy in every way possible. You cannot, for instance, walk a mile, even to your patient ; for should you get to your work flushed, hot, and wearied, you are doing yourself and your patient an injustice. And now we will consider our patient from several points of view. The room should be of comfortable temperature, say from 62° to 65° F. The couch or bed upon which the patient is placed should not be too soft or yielding. As little as possible of the body of the patient should be exposed at one time. In general massage one hour should lapse after a meal before the process is commenced, and the process should extend from thirty to forty minutes, twice a day, between 11 and 12 in the morning, and 5 and 6 in the evening ; or between 12 and 1 mid-day, and 8 and 9 at night, During the séance, I strongly advise you not to talk to your patient or allow your patient to talk to you. ‘This, which is a very common practice, mars the good effects of the operation. No operator can manipulate well and thoroughly, and be trying at the same time to amuse his patient, of this I am quite certain. Not only does the masseur or masseuse become exhausted, but the patient, instead of feeling refreshed by the manipulations, becomes exhausted also. I know it is a difficult matter to decline answering the ridiculous questions which patients will sometimes put to you: relative to how long you have been at the work, whether you have any very interesting cases on hand, how many patients you have cured, and so on. All you have to do, is to tell your patient to be quiet until the operation is over, or until you have finished the part upon which you are working. I have heard that the success of some operators depends more upon the way they use their conversational powers than the way they manipulate. I do not believe that success of this kind can be lasting. Then, if you please, always enjoin silence during the time that you are manipulating. “Do not talk to your patient, and do not allow your patient to talk to you. After the operation is over, it is imperative that the patient should be made thoroughly warm, and be kept at rest for half an hour. I want you particularly to remember this question of warmth after every form of massage, whether local or general. ‘‘ Always endeavour to maintain the heat which your energy has generated and created.”’ When it is necessary for you to perform petrissage, and pinch and knead: the deeper « INSTRUCTIONS TO THE MASSEUR. 51 ‘muscles, where you want to exercise energy and pressure, the ‘skin can be advantageously washed with a spirit and ammonia lotion. What I commonly use has the following composition, namely : . Liq. Ammon. fort. 3ss. | Aquee Aurant. flor. 3j. Spirit Vini Rect. ad 3viij. Vaseline and other tar compounds are highly objectionable, and so are preparations bearing the name of electron. Lecture III. MASSAGE OF THE HEAD AND NECK, AND THE PARTS IN ASSOCIATION THEREWITH. This Lecture treats of the Fifth and other Cranial Nerves—The Sympa- thetic Ganglia of the Neck—Headache—Megrim—Tic Douloureux—Goitre— Throat Deainess—Meniére’s Disease—Singing noises in the Head and Ears, &c. Berore I attempt to demonstrate to you the manipula- tions which are common to the head and neck, I must call. your attention, as I have done before, to the fifth nerve and its connection with the cervical ganglia of the sym- pathetic. I donot expect you to remember the anatomy of the nerve in detail, but perhaps you will follow me attentively whilst I point out to you the ganglionic connections and a few other points of importance. Let me tell you at once that massage of the head and neck is one of the most, if not the most, valuable therapeutic agent which we have at our com- mand for the curative treatment of headaches, inveterate neuralgias, giddiness, singing noises in the ears, Meniére’s disease, throat deafness and goitre, and I would have you observe that the continuous galvanic current is unquestionably of great value when used with it or in addition to it. I shall bring forward several cases in proof of my assertion, and you can also see many cases which are now under treatment. The fifth nerve gives sensation to the entire skin of the head and face (except in the occipital region and the back and lower part of the ear, which are supplied by branches of the cervical plexus and great occipital nerve) and the mucous membrane of the mouth, with the exception of the posterior pillars of the fauces and the posterior third of the tongue, which derive their sensation by means of the glosso-pharyngeal nerves. In this diagrammatic representation which I now show you is seen the outlines of the various regions represented as supplied by the different sensory nerves on the head (fig. 16). When you have made yourselves acquainted with these nerves and their anatomical distribution you can then use these sensory areas as guides to diagnosis, showing which branch of the nerve is particularly involved, say, for instance, in diseases like brow ague, auriculo-temporal neuralgia, infra-orbital neuralgia, toothache, and so on. You must clearly understand that it is to these different sensory areas that you will have to direct your attention in performing the different massage movements of the head, and it is well THE FIFTH NERVE. 53 that you should know when manipulating what special branches of the fifth nerve you are operating upon. Fig, 16, Distribution of the Sensory Nerves on the Head. SO, Area of distribution of the supra-orbital nerve. ST, Supra-trochlear. IT, Infra-trochlear. I, Lachrymal. N, Ethmoidal. JO, Infra-orbital. B, Buccinator. SM, Subcutaneous mala. AT, Auriculo-temporal. AM, Great auricular. OMj, Great occipital. OMi, Lesser occipital. CW, Region of the central convolutions of the brain, SC, Region of the speech centre (third left frontal convolution). I must have you remember for subsequent reference that the third division of the fifth nerve resembles a spinal nerve in having both motor and sensory fibres; that the first and second divisions of this nerve are purely sensory; that the sensory root of the nerve receives fibres from the grey matter of the spinal cord as far downwards as the middle of the cervical region; that the origins of the sensory root anas- tomose with the motor nuclei of all the nerves arising from the medulla oblongata with the exception of the abducens. This fact explains the vast number of reflex relations of the fifth nerve. I will now show you the different branches of this nerve, which are easily seen upon this large diagram which I have drawn from Landois and Stirling; and if you look at this skull you can see the point of exit of each division, namely, the supra-orbital, the infra-orbital, and the mental, dividing into branches to supply the different sensory areas to which I have just drawn your attention. 54 MASSAGH OF THE HEAD AND NECK. I want to interest you a little more deeply in the connections of this very complex nerve. Let me explain to you the five ganglionic enlargements, or rather four, because we can ex- clude the great ganglion of Gasser. The first ganglion is situated within the orbit, and is called “ophthalmic,” “lenticular,” or “ciliary.” It gives off the ciliary nerves to the iris, and the muscle of accommodation of vision. The second is called ‘‘ Meckel’s Ganglion,” or ‘“ spheno- palatine,” and sends branches to the orbit, nose, and soft palate. It lies in close relation with the superior maxillary nerve. The third is called the “ otic ganglion,” and lies upon the inferior maxillary nerve below the foramen ovale, and sends. branches to the two tensor muscles, namely, the tensor palati and the tensor tympani, and is thus physiologically associated with the acts of hearing and deglutition. The fourth is called the submaxillary, since it lies above the ‘submaxillary gland. I do not wish to ‘enter into any detail of the many connec- tions of these ganglia, but unless you have some general idea of them you can _ scarcely comprehend how by massaging the head, and so influencing the sensory peripheral fibres of the fifth nerve, you are really inducing changes which we believe are of a nutritional nature in the ganglia themselves and their various relations. You will see, I hope, that some knowledge of this kind, no matter how superficial it may be, presents advantages of considerable importance. The sensory root of each of the four ganglia is derived from this fifth nerve, the motor root is derived in three cases out of four from the seventh cranial nerve, and finally, the sympa- thetic branch comes from a plexus upon some neighbourmg blood vessel. Tam not going to weary you with any further observations concerning the anatomy of the fifth nerve, but I cannot leave the subject without drawing your attention to the cervical ganglia of the sympathetic in the neck, and particularly to the superior cervical ganglia. Here you see it is well shown, and observe that it is in direct connection with the four upper cervical nerves. The internal carotid artery is seen here. Please note how the branches from this superior sympathetic cervical ganglion traverse the surface of this vessel and send connections to the different ganglia to which I have just drawn your attention. ’ If we stimulate by massage or galvanism the peripheral ends of the cervical sympathetic we produce a marked effect upon the blood vessels going to the brain, and either diminish or VASO-MOTOR NERVES. 55 Increase the calibre, bringing about at the same time dilata- tion of the pupil. Remember also that the same effects are induced by massée- ing the spine between the shoulders as low down as the second dorsal vertebra, where exists the centrum cilio-spinale in- ferioris. The connection between this centre and the sympa- thetic takes place, as Budge and Claude Bernard have shown, through the communicating branches of the anterior roots of the spinal nerves; the four upper cervical roots of which are connected directly with the superior cervical ganglia, as I have just shown you. Voisin has stated that besides the connection by means of these communicating branches, still another exists, certain filaments of the emerging spinal nerves surround the vertebral artery, anastomose with the carotid plexus in the cranium, and so reach the sympathetic root of the ciliary ganglion. But this is denied and disproved by the experiments of Eulenburg and Guttman, who state that Voisin’s assertion can raise no claim to their consideration, especially as it is quite unsupported by descriptive anatomy. ** According to Claude Bernard the vaso-motor nerves of the head which influence vascular-thermic effects have their origin in the spinal cord, but not from the same spot as the oculo-pupillary branches. Section of the anterior roots of the two first dorsal nerves gives rise to contraction of the pupil with flattening of the cornea, narrowing of the palpebral fissure, retraction of the globe, but no dilatation of the vessels of the head, and no elevation of the temperature of the head. Division of the ascending filaments of the thoracic sympathetic between the second and fourth ribs, on the other hand, produces only dilatation of the vessels and elevation of the temperature of the same side, whilst the oculo-pupillary phenomena do not appear. Bernard, therefore, came to the conclusion that the centre for the oculo-pupillary and the vascular-thermic filaments of the cervical sympathetic are at different points in the spinal cord, and that the latter branches issue from it at the level of the third and fourth dorsal nerves by means of the communi- cating branches. Although recent investigations have placed it beyond doubt that the vaso-motor centrum for most parts (including the head) is in the medulla oblongata, nevertheless there may be ganglionic centres for vessel contraction placed in the periphery, in the walls of the vessels themselves, or in their immediate neighbourhood.” : I have called your attention to this point for this and for other reasons to show you that by massaging and galvanising the spine you are exerting an influence upon heat and vascular centres concerned in.the nutrition of parts distant from. the 56 MASSAGE OF THE HEAD AND NECK. spinal cord itself. Do not forget, if you please, that this lecture treats of massage of the head, face, eyes, ears, neck and throat, and that thus far my object has been to direct your attention to the head and neck, inasmuch as those parts are acted upon by the fifth nerve and the three cervical ganglia of the sympathetic, with regard to their sensation, their vascular and heat supply, and their nutrition. These are of course points of great interest and importance with which you ought to be familiar. We have to deal firstly with derangements or functional changes in the fifth nerve, or to reflex irritations. Sir J. Paget has reported a case where the hair of the entire scalp had turned white after a severe attack of neuralgic headache, and Anstie has reported a case where the hair of the eyebrow alone became blanched from pain in that region dependent upon the supra-orbital nerve. Hilton reports a case where the hair of the temple from the irritation excited on the dental branches of the fifth nerve through a decayed molar tooth became suddenly grey, and another where an obstinate form of ulcer, in the auditory canal, which was very painful and had withstood all methods of treatment, was cured by the ex- traction of a decayed tooth in the upper jaw. ~The removal of teeth for severe neuralgias of the face and even for blindness has been known to cure the disease. Ina paper which I had the honour of reading before the Odonto- logical Society in the earlier part of this year, I endeavoured to show the undesirability of extracting teeth in some cases of neuralgia of the fifth nerve. I will at once draw your attention to massaging the head and neck for headaches, and particularly for migraine and hemicrania. You will, after the description I am about to give you of these headaches, comprehend why I have been desirous to make you in a way acquainted with the ganglionic connections of the fifth nerve. Romberg was the first to associate hemicrania with painful affections of the brain, dis- tinguishing it from the various peripheral neuralgias by calling it “‘neuralgia cerebralis.”” Ido not think from my own ex- perience that this sharp line of definition between mere hemi- crania and neuralgias of the fifth nerve can be maintained. “‘ Functional headaches are neuralgias of the fifth nerve,” and hemicrania is the most typical example. Whether the disease is one of the fifth nerve primarily, and of the sympathetic secondarily, or vice versa, is open to dispute, and I for one sannot come to the conclusion that it is essentially due to the sympathetic nerves. The great physiologist, Du Bois- Raymond, who was a martyr to migraine, inferred that it was saused by tetanus of the muscular coat of the vessels on the wffected side of the head, or, in other words, tetanus in the MASSEEING HEAD AND NuCK FOR NEURALGIAS. 57 region supplied by the cervical part of the sympathetic nerve. He found that during the attack the temporal artery of the painful side was hard and cord-like to the touch, while that on the opposite side was in its normal state. On the affected side the face was pale and sunken, and the eye small and injected. ‘The pain was increased by everything which raised the blood pressure in the head (as stooping, coughing, &c.), this increase being synchronous with the pulse in the temporal artery. To- wards the end of the attack the ear also became warm and red. These phenomena, the state of the temporal artery, the bloodlessness of the face, the sunken appearance of the eye, show that the muscular coat of the vessels of the affected side of the head was persistently contracted. On removal of the cause which produces this condition of tonic spasm, relaxation follows the over-action of the unstriped muscular fibres, and the walls of the vessels yield more than usually to the lateral pressure. This secondary relaxation explains the congestion of the conjunctiva and the redness and increased temperature of the ear which occur when the violence of the attack begins to subside. The vomiting and flashes of light before the eyes which frequently accompany this form of headache are caused by sudden changes in the intra-cephalic blood pressure. From these marked signs which I have just brought before you we have evidence of the most undisputed kind that the vascular spasm on the affected side of the head must have its origin in the sympathetic ganglion or nerve of the same side, or in the medullary centre of the sympathetic fibres involved, even as low down in the spinal cord as the cilio-spinal centre, which, if you remember, I told you was ona level with the second dorsal spine. If these spines are examined during an attack of migraine they will be frequently found extremely painful upon pressure, the pupil on the same side will also be found dilated, and an elevation of the pulse is frequently noted, as well as considerable increase in the quantity and tenacity of the saliva. If you examine this diagram again you will see that the submaxillary gland receives its fibres of secretion from the sympathetic, and possibly from the otic ganglion. Of vascular changes in nearly all and every form of headache there is in my mind very little doubt, therefore the conclusion may be admissible that their origin is in the sympathetic nerves and ganglia. In confirmation of this, if the eye on the painful side be examined by the ophthalmo- scope during an attack, the central vessels of the eye are seen +o be dilated, the veins sometimes being knotted and convoluted, whilst the vessels on the non-painful side are normal. ; Eulenberg and Guttman state that there are cases of hemi- erania which are entirely opposed in character to that of Du 8 MASSAGE OF THE HEAD AND ann. 30is-Raymond’s, that is to say, in which the striking symptoms we not those of spasms in the vessels, of arterial tetanus in ihe parts supplied by the cervical sympathetic, but those of ‘elaxation of the vessels, of arterial hyperemia caused by a oss of energy in the vaso-motor nerves. These are cases that- me might designate hemicrania neuroparalytica or angio- yaralytica, as opposed to Du Bois-Raymond’s ‘ sympathico- ionica,.”” Vaso-motor nerve centres, a8 we have noted, exist in the. nedulla oblongata, and it is reasonable to conclude that during in attack of severe headache this important part of the 1ervous system is more or less irritated, which gives rise to ihe shiverings, coldness and lividity of the extremities, and suppression of perspiration during the paroxysm. With cegard to the pain or ache of the head during these attacks, Du Bois-Raymond has suggested that ‘‘the state of tonic spasm of the unstriped muscles of the vessels may itself give ‘ise to pain, just as it is felt in striped muscular fibre, in, xramp of the calf of the leg and in tetanus, or in unstriped nuscular fibre in the uterus during labour pains, and in the ntestines during an atiack of colic.’ Probably this pain comes. rom pressure in the nerves of sensation distributed within the. nuscular tissue, and thus affords a reasonable explanation for the :observation that pain is increased along with the blood oressure. We have every reason to conclude that the nervi aervorum of Marshall and Horsley and the sensory nerves are listurbed and excited by changes in the diameter of the. accompanying and surrounding. blood vessels, especially when these changes occur with some degree of suddenness. Anomalies wf the circulation generally, and anemia especially, have long been recognised as important causes of neuralgia. I have said more about the nerve physiology of these head- aches than I otherwise should do, as I earnestly wish to impress upon you the relationship of the second, fifth, and ninth cranial nerves with each other and with the sympathetic ganglia of the neck. Incurable as these headaches are usually considered, I assure you that within the past three years, since: [ have given so much attention to the application of massage: and electricity, my success in the treatment of these affections has really astonished me. Now before I show you how to massage and to galvanize: the head for these headaches, I am anxious to make you. acquainted with a few other forms of disease where these modes of treatment are extremely beneficial. The first is 2xophthalmic goitre—Basedow’s disease, Graves’ disease. Let: me tell you at once that this disease when it occurs in people over sixty is as a rule incurable and shortens life. On MASSEEING FOR GRAVES’ DISEASE. 59 the other hand, in young people, the prognosis is hopeful. We have an exceedingly interesting case now under treat- ment, where the neck is fast resuming its natural contour. I cannot do better than recall some of the more prominent: symptoms and signs of this patient, whom I now show to you, although the signs presented by her are mere traces of what they were when she first came under our notice. She is of fair complexion, twenty-five years of age, and has suffered from epileptic fits; her intellect seems rather obtuse, and her temper is variable and irritable. She will tell you that she. is weakly, easily becomes tired, loses her breath upon exertion, and suffers from violent palpitation of the heart, especially upon ascending the stairs. Systolic blowing murmurs can be heard over the innominate and subclavian vessels; there is. also increased arterial tension, and the pulse beats are over a. hundred per minute. The eye-balls are prominent, and the upper lid insufficient to cover them. When she looks down, as in reading, you see that a part of the cornea remains. uncovered. If you observe the neck, which is unusually long, the lateral lobes of the thyroid gland are seen to be large, though they are not by any means as large as they were. If you grasp the gland in this way you will find that it les some- what deeply in the neck, and in massaging this gland you must not forget this; you must work deeply into the structures. with the neck slightly flexed. Of late years it has been experimentally noted that the thyroid gland forms a very important link in the chain of nutritional and metabolic agencies. It is now generally admitted that this disease is due to some: functional disturbance in the cervical sympathetic. It is bilateral, rarely if ever unilateral, so that it differs from migraine in this respect. But, as in migraine, the oculo- pupillary fibres of the cervical sympathetic (centrum cilio- spinale) are in a state of irritation. I refer to this because, as in other affections supposed to be due to the sympathetic nerves, we must always remember to use spinal as well as local massage. ee T must now, please, call your attention to aural vertigo— labyrinthine vertigo—Meniére’s disease, which usually depends on some derangement of the auditory nerve, probably of the nerve endings in the labyrinth. It is almost invariably associated with giddiness, sometimes slight, sometimes severe. Oftentimes there is intellectual confusion, rarely absolute loss of consciousness; it may be associated with distinct sense of nausea. Its onset is usually sudden, lasting for a few seconds, or very much longer. There is usually some defect of hearing, which is one-sided. Tinnitus is usually present, often it is. 30 ‘MASSAGE OF THE HEAD AND Nuun. yersistent, distressing and harassing. These strange noises in he head are of the most varying character, resembling the lissing of steam as it issues from the kettle, the roaring of vater as from a waterfall, the shrill whistle of a steam engine, ihe muffled sound of distant thunder, the jingling of bells. Perhaps the most common form is the rumbling murmur xperienced by putting a shell to the ear. These sounds are of varying intensity ; they may be high-pitched or they may be ow-pitched. In my experience this disease is more common n the middle and advanced periods of life. Meniére’s disease s often associated with a gouty habit of body; sometimes it »ecurs in persons who are otherwise in good health, but this is 10t usually the case. There are generally indications of ‘unctional nerve troubles and nervous exhaustion. Whatever nay be the change in the auditory apparatus, such as the aerves of the ampulle or of the semicircular canals, one of its sredisposing causes is shock to the nervous centres, or over- work, worry, or profound and intense anxiety. You may gerhaps remember the case of a woman forty-seven years of wge who received very decided benefit from massage and the sontinuous galvanic current when drugs utterly failed to relieve her. Her tale was that she had suffered from nervous- aess since the birth of her last baby six years before, but some aime previous to this the right eyebrow and lashes became suddenly quite white. She was partially deaf in the left ear, and ‘complained of noises in it and the left side of the head like a distant waterfall; and in the right ear the sounds were like a railway train coming through a tunnel at full speed. They were so distressing that she felt as though she were going out of her mind. They were worse at night when she was alone, but when engaged in conversation she scarcely heard bhem at all. Sometimes she suffered from giddiness for weeks, and had strange sensations and severe headache at the back of the head. At times the noises quite unnerved her and prevented her doing her household duties. I have notes of many similar cases. A gentleman, a solicitor by profession, consulted me on account of what-he called his strange attacks. He was an unusually strong man, in active work, over sixty years of age. He would be seized quite suddenly with a feeling of giddiness, and down he would go, unless he had time to take hold of something firmly to support himself. But what was somewhat peculiar was that if the attack of giddiness came on whilst he was sitting in the chair he would glide out of it upon the floor. He also had singing noises in the ear with some deafness. A few months ago Dr. Snow, of Bournemouth, sent a lady to consult me suffering from Meniére’s disease. She was a x MENIERE’S DISEASE. : \ 61. lighly nervous woman, and complained of attacks of giddiness, severe neuralgic headaches, deafness of the right ear, and romiting. She had consulted several distinguished aurists, vho told her that her deafness was of a nervous character, ind that local treatment would be of no use to relieve her. I informed her that I could cure her of many of her nervous symptoms, such as her headache, giddiness and vomiting, but I could not cure her deafness, and it was very doubtful if [ could cure the noises in her head. However, after six weeks of massage and galvanic treatment, all the symptoms left her, except the deafness, which remained as bad as before. Every physician knows how difficult these cases are to relieve, not to say cure. Of course many are due to some chronic change. caused by gout or syphilis, but the majority are functional, and are more readily relieved by massage and the continuous. galvanic current than by any other form of treatment with which I am acquainted. I cannot speak from other than a limited personal experience: of the effects of massage upon the eye-ball itself, but Dr. Graham: seems to have given considerable attention to this subject, and as opportunities arise I hope to test its effects. Cases have been reported of keratitis and corneal ulcers which have been cured by massage. ‘There are three classes of visual defects occurring in young people, in which I feel sure that spinal massage from a physiological standpoint ought to be productive of great benefit. I refer to (1,) Decrease of the range of vision, short-sightedness (myopia). (2,) Decrease of the acuteness of vision (amblyopia). (3,) Decrease of the endurance of vision (asthenopia). Dr. Liebrich, the con- sulting ophthalmic surgeon to St. Thomas’ Hospital, was. known to have very decided views as to the cause of these conditions in young people, and in the year 1885 he gave two very interesting lectures, entitled ‘School life in its Influ- ence on Sight and Figure,” and he has often surprised a parent with the remark, ‘“ There is really nothing the matter with the child’s eyes, it is the child’s spine that is at fault.” ; I certainly believe most thoroughly in the views of this. celebrated oculist. The centrum cilio-spinale which, as we have seen, is situated in the spinal cord, on a level with the first and second dorsal spines, communicates with the sym- pathetic through the branches of the anterior roots of the spinal nerves, and so passes along the internal carotid artery to the: ciliary ganglion, there meeting with the trophic fibres, which come direct from the Gasserian ganglion. If the constrained posture which desk-work must inevitably produce does not lead to- positive spinal curvature it certainly has that tendency, and this, to my thinking (of course, I may be quite wrong), sets up from. 32 MASSAGE OF THE HEAD ANvy nnn. indue strain an irritability of the cervical sympathetic leading io functional defects in the eye, which is not only subjected to sxonsiderable vascular tension, but also frequently to very abnormal sight. Of course the ophthalmic and orthopaedic surgeons are thoroughly acquainted with these anatomical and ohysiological relationships, but I fail to see in the literature xf these branches of medicine that amount of attention paid to these conditions which I think they deserve. The seulist naturally, possibly wisely and scientifically, has recourse to glasses, the orthopedic surgeon to some form of mechanical appliance ; but in my humble opinion massage to the spine is far to be preferred to either. In my lecture on lateral curvature I shall again refer to this subject. Dr. Graham says that Pagenstecher, of Wiesbaden, seems to have been the first ophthalmic surgeon to use massage upon the eye-ball after Donders had recommended it, but apparently independent of this recommendation. In one case that for twenty years had been subjected to periodical attacks of inflam- mation of the eyes, presenting an affection of the whole sclera, with uniform conjunctival and sub-conjunctival injection to a considerable degree, the conjunctiva of the globe slightly cedematous, with here and there at the margin of the cornea small round or oval prominences, not unlike the formations which are described as cystoid cicatrices. By the use of massage he succeeded in suppressing the attacks in their first stages. Immediately after the massage, diminution of intra-ocular pressure was observed in this as in other cases. Pagenstecher also used massage in a case of episcleritis, and in another of parenchymatous keratitis of specific origin. His method of using massage was by moving the lids, under slight pressure, in a radial direction from the centre of the cornea as quickly as possible, and after this by making circular friction . under slight pressure upon the upper lid around and upon the region of the sclero-corneal margin. His idea was that massage might succeed in removing hindrance to the circulation, and in this he was not disappointed, as it emptied the blood vessels and lymphatics at the sclero-corneal margin, and thus pro- moted rapid absorption of exudation around them. He employed massage once a day from two to four minutes, and sometimes twice daily when it was well borne; and he often used a small quantity of yellow precipitate ointment under the lids, which made them glide more easily over the eyeballs, besides distributing and dividing the ointment in the finest possible manner, so that its specific effect would be greatly developed. The experience of Pagenstecher has been con- firmed by many oculists, much to their agreeable surprise. Panas practised massage and found it painless, speedy, and WRY NECK. : 63 agreeable. In his hands, used together with precipitate ointment, in chronic affections of the cornea in young people, it was of great service, and it proved particularly effectual in eae and scrofulous keratitis and pannus granu- osus. Spasms of the facial nerve, when not due to organic disease and the so-called ‘‘ habit-spasms,’’ are very troublesome con- ditions, and do not as a rule yield to ordinary forms of treat- ment. They are often cured by massage to the head, neck, and spine when used in conjunction with a weak, stabile voltaic current (uninterrupted), the anode (sponge electrode) over the seat of spasm. The current, very weak (from six to eight milliampéres), should be continued for ten or twenty minutes. The positive current seems to have a soothing influence: the kathode should be placed at the back of the neck. The case which I now show you is one of torticollis, com- monly called wry neck. This patient was sent to me by Dr. Macpherson Laurie, of Weymouth. You see how the head is drawn downwards and slightly backwards to the left side, and how the trunk of the body inclines in the same direction. She will tell you that at times the body seems to be drawn into that position. The spasm is of the tonic kind, very persistent, and frequently gives her great pain. The cause is not very apparent. The affections came on about two years ago, and until she com- menced the massage treatment with the combined voltaic and faradic currents nothing did her any good. Now, you see, she has considerable voluntary power, and can raise the head and maintain it for some time in a nearly erect posture. If you examine the right sterno-mastoid muscle it feels rigid, and it is curved and unyielding. I certainly get better effects from the combined current than I do from either of the currents applied singly. It seems as though the splenii were involved in the spasm as well as some of the anterior fibres of the trapezius, and I can scarcely believe that the rectus and obliquus escape altogether. It may be of an_ hysterical nature, but I doubt it. Facial paralysis, of which you have seen several cases under treatment, readily yields also to massage and the combined current, certainly-much more readily than do cases treated by galvanism alone. ; Let me call your attention briefly to this case of tic-douloureux (trigeminal neuralgia). This patient was sent to me by Mr. Reece. Her history is that the attacks of pain and spasm came on about seven years ago, and from that time to the present she has rarely ever been free. 1 wish you to compare her condition now with what it was when she came under 4 MASSAGE OF THE HEAD AND nwun. reatment six weeks ago. At that time, if you remember, she would be seized with violent paroxysms of pain and spasm, svery three or four minutes. She would hold and rub the right side of her face and head with a frantic look of the deepest, wony. Theattack was scarcely over when it would be renewed, , he attacks came on during the night and awoke her out of her leep, so that she got little rest ; they came on during eating vith intense severity, so that she was nearly starved; they same on when engaged in her household duties, so that she was obliged to relinquish them altogether; in fact she was lriven to a state bordering on distraction. The pain began in ‘he ethmoidal sensory region of the fifth nerve, and then shot cross to the lachrymal and supra-orbital. She had seven ieeth drawn at one sitting, but this did not relieve her in the ilightest degree. Now she has not had an attack for a week; the sleeps and eats well, and as she truly says, she feels quite wdifferent being, thanks to the massage and galvanism. Now let me draw your attention to the manipulations for the Fig. 17 illustrates the ordinary method of ‘masséeing the head, effleurage. One hand of the operator is carried over the mastoid portion of the temporal and upwards to the vertex of the head, whilst the other hand is carried over she opposite frontal eminence, Both hands are so directed that they meet 2ach other at the top of the head.. MODE OF APPLICATION. . 65 head, neck and face. I seat the patient upon this stool and stand behind it, and work my hands upon opposite sides of the head (Fig. 17). First: I place my right hand firmly upon the occiput and mastoid process of the right temporal bone, whilst my left hand is placed, thus, upon the temporal bone and external angular process of the orbit. Both hands you see now traverse the head to meet each other upon the vertex; my right ascends upwards over the parietal bone to meet my left hand which is carried over the superciliary ridge and left frontal eminence of the frontal bone. These movements must be made firmly, and if well done the pressure of the one equalizes the pressure of the other, and so the head is kept vertical upon its balance. You see I now perform precisely the same movements, but they are reversed, the left hand is now working in the same -~way that the right hand was before. Second: This movement requires a little practice, which I will show. Place both your hands at the back of the head in the occipito-mastoid regions respectively precisely after this manner ; carry them both upwards and forwards on each side over the temporo-parietal regions, then continue onwards and forwards, each hand over the supra-orbital ridges and frontal eminences ; then cross and work from before backwards over the vertex, 80 ; now recross the hands and carry the movements right and left hand behind the right and left ramus of the jaw downwards over the sterno-mastoid muscles into the root of the neck. Do not remove the hands, but work them up the neck, the heel of the hand being followed by the fingers; work the fingers well into the sub-occipital spaces and posterior triangles of the neck; then commence and repeat the movements as before. I make these movements more or less firmly from first to last. Fig, 18 gives a diagrammatic representation of a common method of ae masséeing the neck, effleurage and petrissage. 5 66 MASSAGE OF THE HEAD AND NECK. I now make them lightly, after this fashion, passing my fingers. through the hair. Again, I walk over ths in ith i fingers, thus, the hands and fingers going in reverse directions. I now leave the head alone and manipulate deeply into each triangle of the neck. You observe my movements are lateral and rotatory (Fig. 18). I can thus manipulate the cervical sympathetic ganglia and the glands and lymphatics, the vagus, laryngeal and other nerves, and the submaxillary and thyroid glands. Third: We place the patient in the horizontal posture with the face upwards, and you will find that for some purposes this 1g more convenient, especially for manipulating upon the eyes, and the fifth and facial nerves. The thumbs are better than the fingers for the eyeball massage. Fig. 19 illustrates the method adopted for effleuraging the upper lid and the eyeball. Care must be taken to place the thumb exactly in the middle of the lid and to rotate them bilaterally. Considerable friction and even pressure can be applied when required. If a little tact is used this process will neither be irritating nor painful, but care is required not to touch the eyelashes. Considerable pressure, slowly and gradually applied, can be exercised with very good effect. The head is now in the best. — position for performing soothing,tranquillizing and hypnotizing — manipulations ; these belong entirely to the effleurage class, and are performed lightly in the direction of the supra-orbital nerves, in the same way that we manipulate for brow ague- and supra-orbital neuralgia. . . I conclude this lecture by drawing your attention to a GYMNASTICS OF THE LARYNX. 67 process of manipulation which I style gymnastic massage of the larynx for throat deafness, which you know is so common. Fig. 20 illustrates the position of the thumbs at the cricoid end of the thyroid cartilage for massaging the larynx and effecting laryngeal gymnastics in throat deafness. I place my thumbs at the lower border of the thyroid cartilage, and I then ask my patient to swallow; of course in the act of swallowing the larynx is raised, my thumbs follow the larynx as it ascends, and when it can go no higher I fix it in this position, and I again request my patient to make every effort to swallow, and by this means the Hustachian tube is frequently cleared of its contents, and the hearing is greatly improved. Lecrure IV. MASSAGE AND INDUCTION, FARADIC MASSAGE OF THE SKIN. The value of Effleurage and other manipulations upon the skin, which we look upon as a medium of connection of the various sensation processes— The resisting power of the epidermis in health and disease—The epidermis as an insulator—The epidermis and peripheral nerves a gauge to the activity and correlative integrity of the brain centres and reflex acts, I wave told you that my definition of the term effleurage is to stroke lightly, to bring surface to surface. Two surfaces may be brought into superficial contact with considerable velocity without either experiencing great resistance; never- theless friction is induced of a kind relative to the mode of energy expended. Light friction movements are often productive of more active physiological effects than are movements of a more definite and decided kind; we measure the kinetic influence which results according to the impress which is made, not only upon the peripheral nerves and blood vessels of the skin, but also upon the brain and spinal centres, The sensation produced by the impress of a feather upon the skin differs from that of my finger, and the effect upon the surface of the brain is of a distinct but different nature. The impress is synthetic as far as the skin is concerned, but it is analytic when appreciated by the sensorium; therefore I would say that the physical energy known as an impression becomes transformed into vital energy by the brain cells. It is the brain which converts an impression into a sensation. The phenomena of sensation is not a simple phenomena constituted by the mere reaction of a tissue. in the presence of external excitations, it is the complex subordinated operation of the nervous activity which re- quires the participation of a great many organs successively — brought into play in order to arrive at complete evolution. We have thus far, you see, built up a sensitive impression, originated in the peripheral nerves of the skin, and trans- formed by some psycho-intellectual operation into conscious sensation. I need scarcely say that conscious sensibility is manufactured in the grey matter of the brain and is associated with volitional response, provided correlative integrity reigns supreme. Unconscious sensibility, on the other hand, is of the dynamic order, and is associated with the more complex centres in the medulla oblongata, and gives rise to reflex and it may be unconscious acts. If, for instance, 1 A CONSCIOUS AND UNCONSCIOUS IMPRESSIONS. 69 energize by impress through the vibratory movements of tapotement the skin of your arm, I create a sensibility which is directly conscious, as well as unconscious: the impress goes straight to the brain, which converts it into conscious sensibility, but part of the impression is arrested either in the spinal cord or the medulla, which gives rise to unconscious sensibility experienced by the vaso-dilators of the blood vessels, the effect of which is to produce redness of the skin itself. Just remember, then, that it is by the terminal expansions of the nervous system spread out, so to speak, in a fine delicate network, the recipient of all that comes to impress it, that we are made sensitive, conscious, and even unconscious creatures, according to environment. I have not in this lecture to deal with the brain proper, except in so far as to show you that it is in direct communication with the skin, but this much I want to make clear to you for future observation, that in health those active sensory and sensorial impressions are constantly passing to the optic thalami and that they radiate from thence through the white fibres to the cortical grey matter of the brain. There must be integrity throughout the living chain of which the skin, nerve, and ganglionic centre are but links. Force, conduction and resistance must be of a definite and uniform standard in order that the moral, the mental and the physical may work together in unison, and I shall prove to you, and in fact show you by demonstration, that the skin is an index of the functional activity, not only of the lower, but of the higher nervous centres, ‘conscious,’ ‘ volitional,’ ‘unconscious,’ ‘automatic.’ We all experience the fact that the higher the level of the nervous centre in direct com- munication with the skin, the more sensitive the skin becomes, the more rapidly is the impression received by the brain, and the less is it diluted in its transit. You must remember this on applying galvanism ; and I shall shortly call your attention to these points when speaking of skin reflexes and per- turbations of sensibility. For the moment let me remind you that the skin consists of three layers of tissue: firstly, the epidermis; secondly, the chorium or cutis vera, with the papille; and thirdly, behind this a layer of fat. The influence of massage upon the skin by effleurage induces sensory, sensorial, and metabolic effects mainly through the nervous system, so I say, if you please; that these are induced effects, and so also, in degree, are the results brought about by tapotement. But petrissage movements act upon the various structures of the skin by direct pressure; the sebaceous glands which are frequently choked by sebum are in this manner relieved of their contents, and so are the sweat glands, the lymphatics and the blood 70 MASSAGE AND INDUCTION. vessels. The function of the skin is to eliminate principally carbonic acid and water, and to promote the exchange of gases by the absorption of oxygen. This form of cutaneous respiration is much more considerable in frogs and other amphibians with a thin, almost moist epidermis, than in warm-blooded animals; so that the skin is a more important respiratory organ in these animals than the lungs themselves. The dog, on the other hand, does not sweat, hence the activity of the pulmonary respiration. There exists between the skin, the lungs, and the kidneys, as excretory organs, a functional sympathetic relationship, through the medulla oblongata. As venous blood loaded with carbonic acid is the natural stimu- lant of the respiratory centres, so we may conclude that earbonic acid is the natural respiratory stimulant of the skin, and urea and uric acid the natural stimulant of the kidneys. These waste products, when normal in quantity, produce through the vaso-motor centres a healthy degree of arterial tonus ; but when the vaso-motor centre is over stimulated we find as the result an excess of arterial tonus or morbid or high tension; and when this exists its influence is felt, not only in the functional activity of the skin, but in the tissues generally ; ° and it is highly probable that massage exerts a beneficial effect. by stimulating respiration of the tissues of the skin and thus relieves the medulla and vaso-motor centres of over-strain. One thing is clear, namely, that massage can advance as well as ‘diminish arterial tension. It advances it when deficient by promoting respiration of tissue; it diminishes it when in excess by increasing metabolism and the elimination of carbonic acid. Let me call your attention to the sweat glands of the skin. The amount of water given off by the skin is about two pounds in twenty-four hours (Srrrtine). There are two kinds of per- Spiration, insensible perspiration and sensible perspiration; the former is evaporated at once from the skin, the latter collects in drops upon the surface. I am anxious that you should take sensible perspiration into consideration ; it presents points of interest with which you should be familiar. The influence of nerves upon the secretion of sweat is very marked. That sensible perspiration is healthful under certain given conditions is unquestionable, but this is not the case if it occurs when these conditions do not exist. The man who sweats profusely, when his fellows under the same influences do not do so, is more liable to functional and even degenerative changes than others. ‘As in the secretion of saliva vaso-motor nerves are usually in action at the same time as the proper secretory nerves, the vaso-dilator nerves (sweating with a red congested skin) are most frequently EPILEPTOID SWEATS. 71 involved. The fact that secretion of sweat does occasionaliy take place when the skin is pale shows that when the vaso-. motor nerves are excited so as to constrict the cutaneous blood- vessels, the sweat-secretory nerve fibres may be active” (Lanpors and Strruine). It is to the latter class I refer, and I assure you they are more common than is usually supposed ; and it is indicative of a want of tone, and a low degree of vitality of no small importance ; it is always associated with a form of nervous exhaustion,—understand me, it is essentially neurotic, and is not unfrequently followed by organic change in the nerve centres leading to mental disturbance, diabetes, and albuminuria. There is a form of hyperidrosis, called by Eulenberg “‘ epileptoid sweats”: I think this form is very correctly named. A man will suddenly, after walking a few yards and without any apparently exciting cause, break out into a profuse perspiration, become pale, hungry and faint, and lose resisting power, without vaso-motor dilatation or con- striction ; indeed, it seems as though, for the time, the dilator | and constrictor fibres were both paralyzed. The normal secretion of sweat diminishes along with other derangements of nutrition of the skin in some nervous diseases, and in degeneration of the motor-ganglia of the anterior horns of the spinal cord. In some cases the nutrition of the skin is inter- fered with in a peculiar way, so that it becomes glossy and has the feeling and appearance of parchment. I call your atten- tion to these abnormal conditions of the skin in order that you may the more readily examine and make yourselves acquainted with the precise nature of every skin with which you may come in contact. Examine all skins prior to massage as to their hardness or softness, dryness or moistness, temperature and colour, fat and elasticity. Elastic fibres of the skin exist in the chorium and the papilla, and smooth muscular fibres occur in the chorium in certain situations, on extensor surfaces (NeumaNN), nipple, areola mamme, prepuce, and in special abundance in the dartos and the scrotum. The nerves of the skin form a dense plexus in the superficial layers of the chorium, branches from which extend into the epidermis. These nerves form by their termination end ‘“ bulbs”’ “the touch corpuscles,” which lie essentially in the papille ; they are most numerous in the palm of the hand and the sole of the foot, and in the fingers and toes. 2 In the sensory nerve trunks we find fibres which administer to painful impressions, and fibres which administer to tactile impressions. The sensations of temperature and pressure are also reckoned as belonging to the tactile group. ‘Tactile sen- sations (including pressure and temperature) are only dis- charged from the coverings of the skin and the orifices of the 12 MASSAGE AND INDUCTION. body. Tactile sensations are absent from all internal viscera— pain alone can be discharged from these organs. It is neces- sary to remember that tactile nerves can only discharge a tactile impression or sensation of contact, while thermal stimuli are required to produce a temperature. sensation, and in both sases the results are only obtained when the appropriate stimuli are applied to the end organs. Observe, for your special guidance, that strong stimuli disturb normal tactile sensations by over-stimulation and result in pain. Dr. Brown Sequard believes that there are besides the four listinct kinds of nerve fibres of the higher senses at least, aleven kinds of nerve fibres in the spinal cord and in the sranial, spinal and sympathetic nerves. He enumerates these sleven kinds as follows : --1.—Conductors of impressions of touch. 2.— ” ” ” of tickling. 3.— ” ” ” of pain. Aone ” ” ” of temperature. : 5.— of muscular contraction... 6.—Incitor-motor conductors. 7.—Incito-nutritive and secretory conductors. . 8.—Voluntary motor conductors. ~Involuntary motor conductors. ‘10.—Vaso-motor conductors. 11.—Nutritive and secretory conductors. We now know that there are many more nerve fibres than ihese directing and controlling function. It must be within your experience to find that the tac- iile sense varies greatly in different individuals. The skin of a oerson may be under sensitive (partial anesthesia) or insen- sitive (anesthesia), or over sensitive (hyperesthesia), or sensi- oility to pain may be absent (analgesia), whilst the sensibility to touch is present, or sensations may be perverted, hot objects: feeling cold and cold objects feeling hot ; or sensation may be retarded and then quite suddenly experienced as extreme pain. When perception of pain is delayed, that of temperature is Jelayed in like manner. You have seen instances of these varying states of sensibility in some of the patients upon whom you have been operating. These conditions do not always indicate disease of the central nervous system ; they are often found in states of nervous ex- haustion, hysteria, and the like of these, “functional and nutritional diseases.” We not unfrequently find intense pain in the upper limbs from the tips of the fingers to the elbow, and from the toes to the knees, with a subjective sense of numbness and deficiency of muscular sense, yet tactile im- pressions are normal. Such conditions are often found in SKIN REFLEXES. 73 women at the change of life, and they are quickly cured by massage and the galvano-faradic current, not only applied to the limbs, but to the spine and to the head. It is often the case that cramps of the muscles, of the calf of the leg and of the toes, likewise of the fingers, tingling, burning, and other abnormal sensations of a distressing character are experienced. The reflexes of the skin are interesting, and it is well that you should know something concerning them. They may be absent. altogether, or they may be excessive and very easily excited. You have seen the skin of the abdomen drawn into fold-like prominences when I have passed my finger nail over it. You are aware that in order to get a perfect reflex act there must be complete continuity between the afferent sensory or centrip- etal nerve with its centre (which lies in the spinal cord between the roots of the sensory and motor nerves), and the efferent or motor nerve by which the act is brought into opera- tion. This constitutes the reflex arc. The stimulus so sent to the spinal cord, may, as I told you just now, travel on to the vaso-motor centre in the medulla, and from thence it may become impressed upon the brain and effect a conscious sensa- tion, and these become identified with a volitional impulse. These reflexes are named according to the part excited (pray do not be atall surprised if you get no cutaneous reflex, it is quite possible for it to be altogether absent), plantar reflex, gluteal reflex, cremaster reflex, abdominal reflex, epi- gastric reflex, lumbar, dorsal, scapular, and‘so on. Of course the reflexes of the eye are of the highest importance ; contrac- tion of the pupil to light, accommodation, dilatation on stimu- lating the skin of the neck, ete. I must now draw your attention to the epidermis or scarf skin, as it is called, and I think we shall find that the con- sideration of this structure is of interest to us from several points of view. It consists of many layers of epithelial cells united to each other by cement substance ; it varies in thickness in different parts of the body, notably the soles of the feet, where in parts it is quite horny. The superficial layers —stratum corneum—consist of several layers of dry horny non-nucleated squames, devoid both of nerves and blood-vessels ; the minor part of the epidermis which lies upon the true vas- cular sensitive chorium consist of many layers of nucleated protoplasmic epithelial cells, amongst which are sometimes found granular leucocytes or wandering cells, so that we see as we pass from without to within the epidermis there is a gradual approach to a highly-organised tissue. If the skin be dry the epidermis becomes an insulator, but its power of resis- tance is not complete ; occasionally, however, we find the skin of the back with thick layers of desquamating epithelium, dry "4 MASSAGE AND INDUCTION. ind scurfy, resisting an ordinary galvanic current which vould be painful if applied to the cheek or to the inner part of he thigh. We take advantage of this resisting power of the epidermis nthe employment of what I call Faradic Massage. You are ising this form of massage daily, so it seems scarcely needful osay anything about it. However, I will draw your attention o one or two points, as the success of this mode of treatment lepends to a great extent upon the manner in which it is mployed. We use the faradic or induced current, and the ffect is to produce an agreeable impress of a decidedly stimu- ating nature on the peripheral nerves of the skin. You may ise the voltaic or continuous current just in the same way vith the deep petrissage movements upon muscle, but. I do not ee any special advantage in this. The faradic current has irst to overcome the resistance of your own body before it neets with the body of your patient; the current can in this nanner be applied to any part of your patient’s body, and I renerally use it for the back and the head and neck. I may, vhen applying it to the head, throw in a moiety of the galvanic urrent, which certainly in some cases seems to be beneficial. use the flat metal electrodes covered with chamois leather ; it loes not matter which pole is applied to your patient. The ‘onducting power of the electrodes must be made complete by Higistening them with the smallest amount of water, just ufficient in fact to make them damp; and remember we have o. study resistance rather than conduction. The epidermis of rour patient and that of your own hands must be as dry as Bible. One electrode should be placed over the sternum of e patient, the other at your own neck just within the collar, o that your hands are left free for any movements you wish to rerform. You may fasten one electrode to your arm if you ike instead of placing it at the back of your neck, but I prefer, nd always adopt, the latter method. It does not matter upon vhat part of the body you are operating, your movements must ie as light as possible; they may be made with any part of. he hand, but as arule you will find the back of it answers etter than the palm or the tips of the fingers. The current hould never be conducted with sufficient force to produce auscular spasm either in yourself or your patient, and the reat point to which you must attend is to maintain resistance nd lessen the conducting power of the electrodes and the pidermis. — If the electrodes are too wet, or the skin of your patient or our oe hand moist, you will quite fail to produce the effect esired. In order to demonstrate the relative resistance of the epi- SKIN RESISTANCE INDICATIVE OF MENTAL TORPIDITY. 75 dermis as compared with the true skin make a scratch through the epidermis of your hand, and you will find a weak electric current produce such a painful impression that you will be unable to bear it, although when applied to the epidermis itself it is scarcely perceptible. Thus far we are convinced that the conducting power of the epidermis is limited ; that impressions which are called tactile would be really painful if this were not the case, so that the difference between tactile sensibility, common sensibility, thermic sensibility, and painful sensation is merely a question of conduction and resistance to impressions on the part of the epidermis. Let us pass now from the resisting power of the epidermis to the consideration of another form of resistance which is common to a class of cases apart from hysteria. You have ‘seen many such here under treatment. The patients are usually depressed, melancholic, and suffer from nervous exhaustion. They are also remarkably insensible to the faradic and galvanic currents, and this insensibility seems to be in proportion to the obtuseness of their mental powers ; but it is interesting to note that as their mental condition improves so their sensibility to Faradism gradually returns to its normal state. Here we certainly have resistance in the nerves or nervous centres, or most probably in both, or it - might be in the brain itself alone. I have often noticed that this torpidity of intellectual power is associated with increased physical resistance to the faradic current and to the general sensibility of the skin. Of course in locomotor-ataxy and general paralysis of the insane this is a marked feature; but I am alluding now to cases where in most instances the patients are told that there is nothing at all the matter with them, and although we see that physical resistance is increased, we invariably find that moral resistance (will resistance) is below the normal standard. We know that in the domain of intellectual activity proper ‘sensitive impressions are of the utmost importance; but tactile impressions are specially destined to provoke reactions in the intellectual sphere, and these sensitive impressions we have already dealt with; they are not only associated with touch, contact and pressure of bodies, but they give us the idea of temperature and of the activity of our muscles. These impressions unquestionably play a very important part in the cerebral activity (or otherwise) of a man’s individ- uality. ‘‘ We all know,” says Dr. Luys, in his work on the Brain and its Functions, “‘ how fine, delicate, and sensitive is the skin of women in general, and particularly of those who live in idleness and do no manual work; how their sensitive 6 oe MASSAGE AND INDUCTION. ervous plexuses are in a manner exposed naked to exciting gencies of all sorts; and how, from this very fact, this tactile. asnsibility, incessantly awake, and incessantly in vibration, eeps their mind continually informed of a thousand sensations. aat escape us men, and of tactile subtleties of which we have. o notion. Thus in idle women of society, and men with a ne skin, mental aptitudes are developed and maintained in re direct ratio of the perfectionment and delicacy of sensibility f the skin. The perfection of touch becomes in a manner a. xeond sight, which enables the mind to feel and see fine etails which escape the generality of men, and constitutes a. uality of the first order, moral tact, that touch of the soul ‘oucher de Vdme), as it has been called, which is the haracteristic of organizations with a delicate and impression- ble skin, whose sensoriwm, like a tender cord, is always ready ) vibrate at the contact of the slightest impressions. Inversely, compare the thick skin of the man of toil, accus- yred.to handle coarse tools and lift heavy burdens, and in ‘thom the sensitive pleasures are removed from the bodies. iey touch by a thick layer of epithelial callosities, and see if, fter an examination of his intellectual and moral sensibility, ou;are understood when you endeavour to evoke in him yme sparks of those delicacies of sentiment that so clearly haracterize the mental condition of individuals with a fine. cn. On this point experience has long ago pronounced. . idgment, and we all know that we must speak to everyone in 1e language he can comprehend, and that to endeavour to: waken in the mind of a man of coarse skin a notion of the slicacies of a refined sentiment is to speak to a deaf man of 1e deliciousness of harmony, and to a blind man of the eauties of colours. To the facts we have already cited respecting the pathogenic. ifluence exercised by certain anesthesias upon the genealogy f certain forms of delirium, we should add as a complement 1e following observations reported by Dr. Auzony, which early show what a curious influence sensitive impressions. iay have upon psycho-intellectual phenomena in general. he case was that of a young man, clever and rational, who- iddenly became undisciplined and rebellious to the utmost: stent, and gave himself up to the worst tendencies, even to- 1e compromising of the peace and honour of his family. xamination showed that he was completely anesthetic. ‘uring his stay in the asylum he successively experienced sveral intermittent phases of anesthesia, of which the. opearance manifestly coincided with the return of his worst- istincts. When sensibility reappeared in the skin, moral. spositions contrary to the preceding were observed to. return. ! INSENSITIVE STATES OF THE ‘SKIN. 77 in him, together with a very clear consciousness of his situation.” Some years ago I met with a case in which a young lady, aged about twenty-three, stated that she was totally uncon- scious of sensations of any kind. In all her life she had never experienced pain, ‘‘ had never had a headache.”’ Heat or cold, sunshine or fog, were all the same to her; nothing seemed to affect either her health or her spirits ; she was uniformly calm, easy-going, imperturbable. She was married about a year after I first knew her, and to a lady friend whom she had known intimately in their days of school-girlhood, and who met her six or seven years afterwards, she said that her peculiarity had in no way changed. She was still insensible to pain, and during her three pregnancies had suffered nothing, even the critical periods of labour having been passed through without any physical distress. She was highly educated, musical, and pleasant in society; the only abnormality that her friend detected in her was her extreme coldness of manner in her own home to her husband and children; to the latter especially she was harsh and unreasonably exacting, and appeared totally devoid of the faintest rudiments of natural affection. _ A case is known to me at the present time in which a young man, aged twenty-one, exhibits entire insensibility to the sensation of pain. He is quite willing at any time to demon- strate this to his friends on their expressing incredulity on the subject, performing for their entertainment a variety of un- natural feats, such, for instance, as running a darning needle through a finger or thumb, in at one side and out at the other, or pinning his hands to a table by means of four stout needles driven through the thin part of the flesh extending between the fingers and the fingers and thumb. About two years ago he underwent an extremely severe operation on one of his eyes, refusing to be placed under chloroform, and taking a conscious interest in the movements of the surgeons throughout the whole operation. I may mention that a very strong galvanic current produces but little impression upon him. He is a young man of peculiar temperaments, given to the exhibition .of fits of violent anger and passion on quite inadequate provo- cation, which are succeeded by great sullenness and silence for several hours. Hesometimes shows destructive tendencies, and will wantonly smash and spoil articles of value, although remonstrated with by his friends on the subject and begged to desist. We now, I hope, know something about the skin and- epidermis ; the latter undoubtedly forms a valuable protective covering to the body. It is a bad conductor of heat, and thus acts as one of the factors regulating the radiation of heat. 8 MASSAGE AND INDUCTION. t resists the action of electricity, and the solid, easily iovable cutis affords a good protection against external aechanical injuries; while the dry, inpermeable, horny pidermis, devoid of nerves and blood vessels, affords a further afeguard against the absorption of poisons, and at the samé ime it is capable of resisting, to a certain degree, thermal and hemical actions. By way of conclusion I should like to say a word or two 9 you about the absorptive power of the skin and the use of pplications to it, either during or after massage. Some deny that the skin has any power to absorb. This is mistake. Mercury is readily absorbed and taken into the ystem through this medium. You know some skins are very: ourse and naturally greasy, and where this is so I recommend he part to be well washed with a solution of eau de cologne. ndiammonia. I maintain that no form of unguent, fat or aseline should be used during the massage process, with two xceptions, namely, to the abdomen and to the joints. After aassage it is well in many cases to anoint these parts with ome unctuous material, becauseit causes the heat and increased etivity to be maintained. LEcTuRE V. MUSCLE AND NERVE. Physiological relationship of nerve and muscle—Disturbance of nerve. function leading to motor, trophic, sensory, and sense derangements in muscle—The value of massage in central nervous affections, muscular atrophy, locomotor-ataxy, paraplegic ataxy, polio-myelitis, pseudo-hyper- trophic paralysis; also in occupation cramps of muscle, rheumatic and gouty inflammation of nerves, cervico-brachial neuralgia, lumbago, sciatica, multiple neuritis, alcoholic and diabetic paralysis, chorea, etc. You will remember in my former lectures I told you that all movements in the body were the result of muscular action, excepting ciliary and ameboid movement: That the especial property of muscle was its power to contract when acted upon by certain forms of energy or stimuli, the natural stimulus being sent to it from the nervous centres, the nerve being the rheophore or medium of conduction: That the integrity of voluntary muscular movement was dependent upon the integrity of the nerve cells in the kinesic area of the cortex of the brain on the opposite side to the muscles which were being stimulated, and to the integrity of the nerves as conducting agents, rather than to the integrity of the muscles themselves: That the nerve cells in the motor area of the hemispheres had a small sensory equivalent when compared to their large motor equivalent: That the axis cylinder of most nerve fibres is continuous in one direction with the process of a nerve cell, and may be looked upon as a pro- longed process of the cell showing its stages of exaltation and depression, and also its functional and nutritional defects: That muscular sense and tactile sensibility were likewise located in the kinesthetic area: That there were two prime levels for the liberation of energy, the one volitional, situated in the grey matter of the cortex, the other automatic, and situated in the bulbo-spinal axis: That the centres of the lower level had an existence of their own, but that these centres were subordinate to the centres of the higher level : That muscular tone was dependent upon the vitality of the nervous centre and its connection with the muscles: That the conducting power of the nerve was inversely to the resistance that the stimulus had to overcome in its transit: That pain, spasm, and cramp in muscles were due to over excitability on the part of the nerve cell, or to defective resist- ance on the part of the nerve or muscle producing undue tension and pressure in the muscular fibrille: That the generation and transit of a stimulus was equivalent to the work which it had 10 MUSCLE AND NERVE. o perform: That the stimulus travelled in a regular and hythmical manner: That a nerve fibre enters each muscular ibre, and where it enters it forms an eminence, the ‘‘ motorial md plate’: That muscular tissue had an “independent xcitability,’”’ which was inherent in certain constituents of the arcous substance, so that a muscle may be made to contract lirectly by a stimulus acting upon itself, as well as indirectly vy an impulse sent to it through its motor nerve: That the legree of contraction of a muscle depended upon the itrength of the stimulus, the contractile power of the nuscle after a time becoming exhausted, even though the timulus continue of the same strength: That the direct is well as indirect stimulation of a muscle is productive f%phenomena with which we ought to be acquainted in jecting a muscle to the galvanic or faradic currents. ‘referred in my first lecture to the metabolism of nuscle and to the oxidation and respiration of tissue, und if I remember rightly I also told you that these changes were always increased by muscular contraction. Let ne now show you the effect of electric stimulation of a nuscle and of its nerve, in health and in disease, and from vhat I have just told you Iam quite sure you will follow my xperiments with some amount of knowledge and interest. - In this patient I have a case of atrophy of the deltoid nuscle. If you compare the right shoulder with the left you ‘annot fail to observe a very marked and striking difference. You see the left shoulder is rounded, and of natural contour, wd if you place your band upon it you will feel a well leveloped and firm deltoid; this condition is absent on the ight side: instead of rotundity and uniformity we have latness and irregularity. You see the acromion process of the capula projecting, of a somewhat square outline, and you can jush your fingers well upon its under surface; the muscle eels like a flat band. I now tell the patient to raise the left wm, which he does with perfect freedom; but observe how vain nd ineffectual are his efforts to raise the right arm. There is ome apparent power, but this is only apparent, for the hhoulder and scapula are raised by the trapezius. If you press irmly upon the scapula and clavicle, in this manner, there is vidently no power whatever to abduct the arm. If you feel the xm you will find considerable wasting of the biceps and triceps nuscles, but this is in a measure due to disuse, rather than rom the primary cause which has brought about this change in he deltoid. I believe the change to be of central origin, anterior \olio-myelitis of the lower cervical portion of the spinal cord; it ‘ame on with acute symptoms—fever, high temperature, great vain, and some delirium ; these have passed away, the storm ACTION OF ELECTRIC CURRENTS UPON MUSCLE AND NERVE. 81 has calmed down, and we are going to investigate the wreck to see what remains of timber, spars, and rigging. It seems to me that this is an excellent opportunity to demonstrate to you the effects of the induced and continuous electric or galvanic currents upon nerve and muscle, ina healthy and in a diseased state. I have told you that muscle can be excited by stimuli independently of nerve; but in the living subject where we find muscle and nerve in conjoint union and in a healthy condition, the stimulus applied to muscle will be direct, in as far as the muscle is concerned, but will act directly upon the nerve, the nerve being the excitable and exciting agent. If the continuity of the nerve fibres be destroyed or deranged, the conduction of the impulse is either interrupted or destroyed. There is an important practical deduction to be drawn from this fact. Strong stimulation causes fatigue in a healthy nerve. .Too strong stimulation of a fatigued or diseased nerve may utterly and irreparably destroy its conducting power, no matter whether the stimulus be mechanical or electrical. An electrical current acts most powerfully upon a nerve at the moment when itis applied and at the moment when it ceases. If a constant current be applied to a motor nerve the greatest effect is produced when the current is closed (closing shock) and when it is opened (opening shock), if it be applied as a stimulus to a sensory nerve the effect is most marked at the moment of breaking the current. We will, if you please, operate upon the healthy deltoid muscle, first with the faradic current, and then with the continuous current; note the reaction, and compare it with the same muscle of the opposite side. I now place this flat electrode (anode from the faradic bat- tery) upon the vertebra between the shoulders, and this carbon-covered electrode (kathode) upon the healthy deltoid muscle ; you see the arm is raised by the stimulus so applied. I now make and break the current by moving the hammer with my finger; you will observe that no shock is felt on making the current, but only on breaking it, when a single contraction occurs. When the hammer vibrates rapidly, as it does now (about fifty times a second), the muscle remains con- tracted during the whole time of the flow. I now place the earbon-covered electrode upon the diseased or wasted deltoid muscle, and I get no shock, no muscular contraction. Let me increase the strength of the current. I now, you see, get some muscular contraction, though it is very slight, so little in fact that I might say faradic excitability in this muscle is nee oe 82 MASSAGE AND INDUCTION. let us see what will be the effect upon each muscle by the appli- cation of the continuous or galvanic current. I place the galvanometer in circuit, and use a current of eight milliampéres, which I apply to the healthy muscles by means of my carbon electrode as before. If you look at this battery you see I have here what is called a current reverser, and by this means I can alter the polarity of the current without removing the electrode. You see now the current is broken, there is in fact disconnection between the battery and the rheophores. Please follow my movements carefully, and note the effect produced upon the ‘muscle, according as I make the negative current or break it; the first is called kathodic closure, and is represented by the letters KC; the second is called kathodic opening, and is repre- » sented by the letters KO. Now I know perfectly well that this » deltoid muscle will contract, for whenever I make the circuit, » which I now do, the contraction of the muscle follows. This is called kathodic closwre contraction (KCC). I now break this _ negative current, and observe the muscle; there is a slight < contraction, but it is very slight compared to the make. This :, contraction is known as the kathodic opening contraction (KOC). . So far, then, we have been dealing with the active negative or & kathodic current. I will reverse the current and make it posi- tive or anodic instead of negative or kathodic. Now, if you please, I will make and break this current as I did the negative E current. Watch the muscle whilst I make sharply the anodic current; you see contraction follows, but not such a decided - contraction as followed the kathodic make, but far greater than ' the kathodic break. This is called the anodic make or # anodic closure contraction, represented by the letters ACC. I now break or open the anodic or positive current, and the muscular contraction so produced is called the anodic opening F’ contraction (AOC). ’ These points with regard to muscular contraction upon making or breaking the positive (anodic) or negative (kathodic) currents are exceedingly interesting, and they admit of many modifications which I cannot enter into now, but which I might say are due to the strength of the current employed, and to the power and nature of the resistance which it has to overcome (conduction and diffusion). As a rule muscular contraction is increased every time the strength of the current necessary to obtain that contraction is increased. For instance, kathode closure contraction (KCC) -will be strong when obtained with the strength of current necessary to excite an anodal closure contraction (ACC) or anodal opening contraction (AOC), and very strong when com- pared with that which is required to excite a kathodal opening contraction (KOC). ELECTRIC REACTION. 83 I must now, if you please, draw your attention to the un- healthy or wasted deltoid muscle (so far we have been dealing only with the healthy muscle). It really is a question if we have any healthy muscular or nerve fibre here to deal with, and from the absence of marked response to the faradic current at different points, the conclusion is that the nerve has undergone degeneration similar to the muscle itself. However, we can in a measure solve the problem. Bear in mind that muscle and nerve when diseased lose their power of reacting to electrical stimuli in the same manner that normal tissues do, so that we cannot hope to get the same reaction in this wasted muscle, or even an approach to it, that we got in the healthy muscle; anything like tonic or tetanic contraction is completely out of the question. Let me tabulate the reactions of the healthy deltoid muscle to the galvanic cur- rent, so as to make the matter clear to you: ACC; , i, KCC; a, { AGG} 8, Koc. Now, if you please, let us see what the reaction to the galvanic current of this muscle is. Our mode of operation shall be precisely as before, but instead of using eight milliam- pere current strength we will use fifteen, because I feel sure that the stage of irritability has passed. I now place the kathode upon the muscle. You see there is no immediate response upon making closure, but after waiting some ten or fifteen seconds, you may perceive four or five rapid feeble contractions. I now reverse the current, from kathode to anode, making closure as before, and you see pretty well the same result; after a pause there are four or five feeble contractions, and the contractions to the breaking currents, both kathodic and anodic, are very doubtful. Let us tabulate them, and compare the table with the former one: 1, {AG Baa i 2, AOC; 3, KOC, scarcely appreciable. Here we have, then, a good example of what is called the reaction of degeneration. Faradic excitability very greatly diminished, and galvanic excitability below normal. The prognosis is not particularly hopeful, or was not before the days of scientific massage; we will wait for a week, have the muscle massaged well daily, and again test the reaction to both currents. I shall call your attention to a somewhat similar case to this and to others which have come under my treatment during the past two years, and which have been treated by massage and galvanism. . Let me tell you at once, if you please, that massage is ‘endowed with wonderful power, not only in arresting muscular, 84 MASSAGE AND INDUCTION. atrophic and nerve degenerative changes, but it possesses an ability unique which no other agent does possess, in restoring the nutrition and regenerating the growth of nerve and mus- cular fibre; and when I tell you that cases of progressive muscular atrophy which have been given up as hopeless have been cured by massage, under my own daily observation, I am quite sure you will agree with me that it should receive a definite place as a therapeutic agent of the utmost value. I should like to say afew words to you relative to the patho- logical changes in this nerve and muscle which we have just been testing electrically, and I do so with the more interest because I feel certain that there is a stage in these degener- ative changes of nerve and muscle which, if fully recognised . and treated by massage, would completely revolutionize pre- vailing views concerning the more or less incurability of these . conditions. We conclude that the circumflex nerve supplying the deltoid. . muscle, which springs from the posterior cord of the brachial plexus, that is from the sixth and seventh cervical roots, has undergone degeneration in consequence of its nutrition being impaired, owing to atrophic change in the motor cell or corpuscle of the anterior horn of the grey matter of the spinal cord, from which it takes its origin and receives its motor stimuli; and we also have every reason to believe that the degeneration and wasting of the muscular fibres are due to defect in the nutritional or trophic nerve fibres which oe & « accompany the motor fibres of the nerve. Thus the degenera- - tion in the nerve is called ‘secondary.’ The inflammatory . - action which originated in the grey matter of the spinal cord may be rapidly transmitted throughout the whole of the nerve to its intra-muscular nerve endings, and even to the fibrille of the muscle; the changes which occur in the nerve are an over- growth in its cellular elements, its nuclei and protoplasm, whereby the nerve becomes segmented, and its conducting power either partially or completely destroyed. It ceases to be excitable, either totally or in part; infact its function is gone, and it does not respond, as we have seen, to the faradic current ; but according to the degree of loss of function so is its response to the continuous galvanic current. When the nerve fibres are in an active process of degeneration the nerve is in a state of irritative over-sensibility, and it responds to a weaker current even than it does in health, but the contractions are of the most clonic kind and soon cease altogether. Now, if, as I have told you, the trophic or nutritive nerves going to the muscles follow the course and are in association with the motor nerve fibres, it is evident that degeneration in the nerves must be followed by degeneration and change in the nutrition of the MUSCULAR PARALYSIS. ~ 85 muscles. This is the case. The first change is functional atrophy, the second is molecular atrophy. The fibres become granular, reduced in width, and lose to a certain extent their striated outline, whilst the connective tissue is so increased that a condition allied to cirrhosis results. I am anxious just merely to touch upon this subject of change in nerve and muscle (de- generation) because what I want particularly to point out to you is this, that disintegration of a nerve and muscle may go on either rapidly or slowly to a considerable extent, and yet by massage, and I maintain by massage alone, regeneration can be effectually established. According to Ranvier regenera- tion is brought about by the growth of new axis cylinders from the central end of the nerve which become finally covered with myelin. If the nerve cannot be restored it is contrary to reason to hope that the muscle can be repaired. Our first knowledge of recovery of the nerve will be some increase in size and move- ment in the muscle, then, following this, we shall have a degree of response to the faradic current and to the kathodal closure of the continuous current. You may think that I have, perhaps, gone beyond my bounds in bringing this subject before you, but I have given you a glance at one form of muscular atrophy from organic disease, because there are degenerative and regenerative changes in association with it having clinical features of special interest ; and I cannot leave the subject of muscular atrophy without again calling attention to other forms which concern us more particularly from the massage point of view. Of late years many forms of paralysis of muscle have been shown to be due to degenerative and inflammatory changes in the nerves and in their peripheral endings, without any corresponding change in the spinal cord, and it is well that these should receive some consideration from us, because it is this class of muscular atrophy which of all others is the most likely to be cured by massage manipulation, and even if we feel sure that we cannot cure these conditions, it is by no means certain that we cannot arrest their downward course by massage. Therefore, if you please, I will take these forms of paralysis and muscular atrophy in the following order— Muscular Atrophy, chronic. Muscular 55 idiopathic. Muscular 3 pseudo-hypertrophic (?) Paralysis < Muscular re from disease. Muscular » from over-use. Muscular - from joint affections. Muscular 5 from multiple neuritis. “ Alcoholic,” “lead,” ‘‘diphtheritic,”’ ‘‘ diabetic,” and “ hysteri- cal paralysis.” 86 MASSAGE AND INDUCTION. My remarks concerning these various conditions must necessarily be very brief, and I would rather merely name them to you than give you, as I am compelled to do, a very imperfect description of them, did they not present signs of different in- terpretation. In all kinds of muscular atrophy, no matter whether of central, peripheral or intrinsic origin, defect of nutri- tion isfrequently a primary and important factor ; and although we are unable to treat in a direct manner an inflammatory change in a nerve centre, yet, seeing that the periphery of a nerve is the direct continuation of that centre, we are fairly and reasonably permitted to arrive at the conclusion that we can indirectly influence that centre, with regard to its blood and nutritional supply, through its periphery, by those manipulation and galvanic processes with which we are now familiar. Nine tenths of the spinal diseases with which we are acquainted «have a peripheral origin. A blast of cold air over a given area of skin will, in one case, inhibit the vaso-constrictors and pro- ‘duce dilatation of vessels asin erysipelas ; but, in another case, the impress upon the skin is not necessarily potential, it travels along the nerve to its centre, and produces the same effect in that centre which it otherwise produced in the skin. This isa subject of great interest, and one concerning which I could say a great deal, but I must without further remark bring the muscular paralysis under your. notice. First, with regard to chronic muscular atrophy, let me tell you at once that this disease when fairly established has been looked upon as incurable; it is called progressive because its onward march, though slow, leads to a serious and in fact fatal issue. You may as well massage and galvanize | a bone deprived of its periosteum as massage and galvanize a “patient with progressive muscular atrophy after the disease has arrived ata certain stage. Butit never should arrive at this stage ; loss of function and of power to perform certain definite movements are the first indications which we have of this fear- fulandintractablemalady. Massageandavery weak continuous current and passive automatic exercise at this period will check its onward progress and arrestits fatal issue. It may originate in the bulbo-spinal system, in the pyramidal tracts, or in the eord alone at any level, or it may originate in the lower cells of the kinesthetic area of the cerebral cortex, the fibres from which take a definite course through the internal capsule to the pyramidal tract, and thence to the antero-lateral columns of the cord, giving rise to amyo-trophic sclerosis. This latter form of muscular atrophy is more common in women, the former is more common in men. Hysteria, as you know, is much more frequent in women than in men, and I wish you to remember that you may have signs simulating lateral sclerosis MUSCULAR ATROPHY. 87 in hysteria which are really due to some functional derange- iene in the cells of the lower level of the cortical area of the rain. The form of protopathic muscular atrophy which we are now considering generally commences in the arms or in the shoulder, or it may be in the muscles of the hand, particularly inthe muscles of the eminence of the thumb. (The photograph I now show you is that of a young girl aged fourteen, a hospital patient. You can see almost complete atrophy of the muscles of the ball of the thumb; she was under galvanic treatment at several hospitals, and galvanism alone did not arrest the disease. I have not seen her for some time, but when she left, after three months’ treatment by mas- sage and static electricity, a very marked improvement had taken place, so, if not cured, I think we might say that the on- ward progress of thedisease has been arrested by massage when other means had failed). Depressions are soon seen between the metacarpal bones on the back of the hand, and then the flexors of the arm become involved, the flexors usually before the extensors; and Imay say that this is almost peculiar to this form of paralysis, for, asa rule, the extensors of the forearm give way before the flexors. I need scarcely tell you how the various muscles follow suit, or how parts become distorted, owing to the paralysis of certain groups of muscles over other groups, but I must just refer you to the sensory symptoms which are insignificant when compared to the motorial derangements, though these, such as they are, often give the patient a great sense of distress. I remember a man some years ago at the Central London Sick Asylum with almost complete atrophy of the muscles of the upper extremities and the shoulders, who complained sadly of aching, wearisome, rheumatic-sort of pains in these members and in the spine, where rubbings always relieved him immensely. I regret to say that I knew nothing of massage in those days as I know it now, and I can well re- member going round the wards at that time with my hypodermic solution of strychnine and my galvanic battery, but, alas ! Icould neither cure nor relieve these unfortunate sufferers. Had I then known how to practise massage with and without galvanism as I donow, I am quite sure, and I speak with all sincerity, the case would have been very different. Iam not going to take up your time with any remarks concerning idiopathic muscular atrophy, suffice it to say that it is a rare affection, unassociated with disease of the spine, that it frequently begins by wasting of the muscles of one side of the face, never of the ball of the thumb, hand or forearm. The flexors of the arm and of the leg are always weakened and atrophied before the extensors ; 88 MASSAGE AND INDUCTION. whilst the glutei stand out with remarkable prominence, firm and hard. I have a gentleman patient, aged twenty-five, suffer- ing from this peculiar affection ; he has consulted the leading members of the medical profession, not only in this country, but upon the continent; hitherto the disease has been steadily advancing, but he has promised to place himself under my care for massage treatment, so I hope we shall have an oppor- tunity of testing its merits. The next form of muscular paralysis is what is called spseudo-hypertrophic. It is congenital in its origin and nature and is consequently associated with childhood; I have, however, seen several cases in early manhood. It rarely affects girls; I . have had nine cases under my care, all boys. The condition “~when once seen and observed can never be mistaken ; if you “have any doubt about the diagnosis, lay the child upon his ‘-back and tell him to rise. The calves and the buttocks are “yemarkably hard and firm. As the disease advances so the muscles atrophy, and all kinds of deformity are the result. Dr. Gowers, in his work on the spinal cord and nerves, has given an original, completeand diagrammaticaccount of this affection to which Imustrefer you. Up to the present I regret that I have “not (since my massage experience) had any of these cases that F could put well under treatment, but I am very anxious to have some, for I believe massage manipulations are likély to be .effective, provided they are adopted early enough in the course of the disease. ; - Let me now call your attention to muscles wasted and atonic _from disuse. This condition is one of atrophy, but it differs “very materially from those forms of atrophy which we have just merely referred to, because there is really no organic “change in the muscles or in the nerves; still the muscles are weak and almost powerless from defective nutrition, and in these cases massage will soon restore them to their normal state. Your services will often be required to effect this object. After a fractured limb has been incarcerated in splints or plaster of Paris for a month orsix weeks you will find it (in some people more than in others) wasted and withered. Take for instance a case of Colle’s fracture of the forearm, where it has been necessary to adjust a pistol splint with some exactness and care for a given period of time to prevent deformity arising, the joints are dry, the skin is shrivelled, the muscles are flabby, - and the extremity is stiff, the circulation has been impeded, the digital and wrist movements are almost impossible, and when attempted are accompanied with great pain. The surgeon has done his work, the bone is united, but the part is practically useless. You have here an excellent opportunity of restoring , the limb to its healthy condition in as many days as it would — iat MUSCULAR ATROPHY. 89 otherwise take weeks if left alone. Again, the orthopedic surgeon will often require your services. It is the practice after the division of tendons to adjust some form of steel ap- paratus to keep the foot in position. The muscles after the tendons are divided have a special tendency to waste more than they had before the operation. Now massage is imperatively demanded in such cases as these ; I have often told you that 1] should give these patients a great deal more massage and much less steel. There is sucha condition as muscular atrophy from over-use, but this is not common. It is probably caused by strain of an undue kind upon the nerve, and we know also that some athletes who are men of pluck rather than power, good for a spurt rather than for distance, are not unfrequently the subjects of muscular atrophy and general paralysis of the insane. Just as a man can break down mentally from mental over-work and utterly destroy a fine intellect, so in like manner can he break down physically from over physical work with resulting physical change in muscle and nerve. I shall speak of muscular atrophy in association with joint affections when I am lecturing upon joints. (See Lecture XI). I have an opportunity this morning to show you three forms of muscular paralysis of the forearms, each presenting different features, and all three are rapidly improving by massage and electricity. We will compare these three cases and consider the different signs and symptoms which each form presents to us. I will take the least complex first. This man, aged thirty- nine, is suffering from lead palsy. He is a painter, and you can see the lead line of a bluish black colour along the alveolar margin of the gums. Only the right hand and forearm are absolutely paralysed, but the grasp with the left hand is quite as feeble as with the right. The hand drops from the wrist, and he is unable to extend the fingers. There is no defect in sensation, neither is there any pain. Please remember these two points, for I wish my observations to be accurate, though they must of necessity be very brief. This man, aged twenty-three, who had well marked secondary symmetrical atrophy of the upper extremities, is also a painter ; but if you look at the gums you will find no trace of lead, and I really doubt if lead had anything to do with it. About four months before I saw him he began to suffer from muscular pains of the forearms and shoulders, what he called ‘‘ rheumatic pains”; in a short time both arms became weak, and he was unable to raise them without difficulty, the hands then became weak, he could not lift a weight from the ground, neither could he co-ordinate the movements of the forefinger and thumb to write or to button his coat. The paralysis increased until the arms and the hands were almost useless. When I saw him on 0 MASSAGE AND INDUCTION. he 12th October, 1887, the muscular wasting of the arms vas perfectly symmetrical; the deltoids were flattened and ukmost powerless, so that he raised the arms by jerking up the thoulders ; when he attempted to grasp he did so by fixing the shoulders and throwing the heel of his hand into the part ; the ingers were scarcely at all under his will; the muscles of the yalls of the thumbs were greatly atrophied ; when told to extend ‘he hand it was only partially raised at the wrist ; the terminal dhalanx of the thumb was flexed, the proximal phalanx was lrawn outwards ; the forefinger and the little finger were par- ilally extended, but the two middle fingers were flexed and dowerless (this pseudo claw-like hand is characteristic) ; the muscles of the forearm were wasted; he had been galvanised vy the family medical man, but the arms became more power- ess. We commenced in October to treat the muscles by mas- sage and galvanism, and from that time I may say the disease was arrested. At the present time he is all but cured. The itrophied muscles are now well developed, in fact every single ind combined muscular movement is almost completely under us will, and he is following the occupation of a clerk. Who can loubt the influence of massage in restoring muscular power ifter such an instance as this? It is, however, only one of a aumber of which I have records. You see this man as he is now with power restored him, but aad you seen him (which I wish you had) when I first did so ihe contrast would have been implanted upon your memories ‘or life. He is a sharp, bright, intellectual fellow, and felt duly ind thankfully the influence which the treatment was having ipon him, the more especially as he had been told that there vas little chance of his recovery. It was very interesting and almost amusingto see the delight with which he hailed the advent of some movement which mas- sage had called back into existence. -He would say “‘ Look, sir, ( could not do that a week ago, it would have been impossible!” The movements of single muscles were the first to return, the sircumflex nerves (after the median) gave evidence of return to iormal activity by the restoration of the deltoid muscles, then followed the flexors of the wrist, and after these the extensors. The last to regain their normal power were the muscles-of the ihumb, the thenar muscles in particular. The reaction of de- yeneration test was marked so far as all the nerves of the brachial flexors were concerned, but particularly the nerves of the posterior cord (circumflex and musculo-spiral) ; the sranches of this nerve were the first involved and the last to yet well. It was a great day for him when he could button his waistcoat and hold a pen. In this case, as in the other, there was no loss of sensation and no severe pain. MULTIPLE NEURITIS. 91 I now show you another case (the patient is a female, aged twenty-seven), where the objective signs are very similar to the last, but the subjective symptoms are very different and distinc- tive. It is a case of ‘‘ multiple neuritis.” You observe in the two former cases there was no defect of sensation and no pain, the motor area of the nerves being alone involved. Here we have an inflammation of the trunks and peripheral ends of the spinal nerves involving both their functions of sensation as well as motion, so that we not only find motion interfered with but sensation also. This woman, about six months ago, awoke in the morning with numbness, tingling, and burning pains in the fingers and hands; these were soon followed by defective power, so that when she was sweeping the floor the brush would, as she called it, fly out of her hands; the left hand was affected a week or so before the right; toward the after part of the day, and especially when the hands get warm, she has fairly good use in them. She will tell you that she suffers very much from cramps, with burning pains in the muscles of the calves of the legs and the toes; these come on particularly at night and in the early morning. Sometimes her feet feel as though they were on fire, although to the touch they are very cold. We have here, then, a case of symmetrical multiple neuritis, and the chief signs are defect of power in the arms and in those muscles supplied by the musculo-spiral nerve; defect of the anterior muscles of the legs, only slight compared to the defect in the arms; inability to extend the wrist and the fingers; some wasting of thenar muscles and extensor muscles of the forearms, accompanied with loss of sensation, more marked upon the extensor surfaces of both arms, hands, and legs and feet; there is also great pain experienced when too great pressure is made along the course of the nerves, as well as subjective pains to which I have referred ; and if you look at the face you will observe that the mouth is slightly elongated, giving the countenance a smiling aspect. I have no doubt that both facial nerves are symmetri- cally affected here, though this, by the way, is not common. She has now been under massage and electric treatment for more than two months, the painful sensations and cramps have disappeared, the nerves when pressed upon are scarcely at all tender, and muscular movement has decidedly improved. Therefore, let me advise you once more of the fact, that for multiple neuritis you have an excellent remedy in massage and galvanism. I had an exceedingly interesting case, which upon more than one occasion rapidly yielded to treatment by massage and galvanism. I find that I have headed it in my note- book, Diabetes, Neuritis of Arms, Dystrophy of Muscle and 92 MASSAGE AND INDUCTION. Skin, Neuralgia. The subject was an elderly lady, sixty-four years of age, with pronounced diabetes and fondness for alcoholic drinks, who consulted me for this and for want of power, and general weakness in the arms. She remarked, I have no thirst when at rest, but the slightest movement brings on a feeling of exhaustion and intense thirst. At times she would have feverish attacks and become utterly prostrate with all her diabetic symptoms more pronounced. All the nerves of the arms and forearms—the musculo-spiral more particularly—to their periphery would become exceedingly tender upon pressure, accompanied with shooting pains; and in the course of a fort- night the palms of the hands would peel like a person recovering from scarlet fever, the dorsal surfaces of the hands become brown, and finally the skin would have the appearance of white parchment. As the feverish attack passed off in the course of a few weeks, nutrition reasserted itself, and the skin resumed its natural aspect. There was marked tenderness along the course of the spine, and subjective symptoms too numerous to mention. Massage not only restored power to her muscles, but promoted nutrition snerally, and decreased the amount of sugar in the urine. ‘I have now to call your attention to a form of paralysis where massage and galvanism is pre-eminently the essential mode of treatment. I shall deal with hysteria in a future lecture, so that at the present time I refer only to those functional and inhibitory processes of the nervous centres resulting in defective will power over voluntary muscular action and voluntary control. This is an extremely wide, interesting, and important sub- ject, and one, by the way, which is ill understood by many. It is unfortunately too true that many cases of hysterical ensory and motor derangements in the muscular system have been looked upon as due to organic disease, and what is still more serious, organic changes have been considered as due to hysteria; and this is in a measure excusable, because organic changes in the nervous system may be masked by hysterical manifestations. I have even seen cases of right hemiplegia in men, with complete aphasia, where emotion was most profound, and directly they were spoken to they would laugh or ery much as a highly hysterical woman would do. Therefore we have to guard against what may be an error of diagnosis; for in the one case our massage and electric treatment is curative, in the other case it is absolutely useless. I must, however, leal briefly with this subject, for to treat it exhaustively would take me completely away from the true object of my remarks. A common form of hysterical paralysis is that which often occurs in young women, “ Hysterical loss of HYSTERICAL PARALYSIS. 938 phonation.” They can only speak in a whisper, although it may be they can sing well. They try very hard to speak, but the effort of will meets with no response. Faradization to the palate and vocal cords and massage (laryngeal gymnas- tics) is an infallible cure. Hysterical or functional paralysis of the limbs may take the form of hemiplegia and paraplegia, the latter is much the more frequent. I need scarcely say that this affection is much more common in women than in men. That men suffer from hysterical paralysis is an undisputed fact. Hysterical hemi- plegia is usually of the left side, and frequently in hysterical paraplegia it is more pronounced in the left leg than it is in the right. The onset of loss of power is generally sudden, usually from shock, which disturbs function and arrests nutrition, contractions and tremors are common, ataxy is often associated, the reflexes are normal or slightly exaggerated, usually the latter, and there may be retention of the urine. Electric irritability is normal. Gowers says, ‘‘ So constantly is this true, that the nature of the rare cases in which a marked change in electric irritability has been found is open to grave doubt. As a rule there is no clonus. This is characteristic of hysteria. When thereis a true characteristic clonus it is probable that there is a considerable alteration in the nutrition of the motor elements, although this may have arisen from a primary functional disturbance.’ Spasms, tremblings, and tremors, tonic and clonic, are common to hysterical paralysis. M. Charcot, who has had unrivalled opportunities for study- ing these nervous states, applies the term ‘contracture ”’ to that condition in which the muscles become rigid in tonic spasm, fixing a limb or limbs in a certain posture for a few minutes or for a much longer time. The contracture may, without leaving any trace of its existence, disappear in a few days, a few weeks, or even a year or more after its appear- ance. M. Charcot remarks (1,) ‘‘ That in hysterical hemiplegia there is an absence of facial paralysis and of deviation of the tongue when that organ is protruded. (2,) The existence of an analgesia and of an anesthesia, which may be termed absolute, extending over the entire paralyzed half of the body, and consequently occupying the face, trunk, etc. This alteration of sensibility involves not only the skin, but also the muscles and perhaps the bone—it stops exactly at the median line. This kind of generalized anesthesia, occupying a complete half of the body—head, trunk, and members, this quasi- geometrical limitation of the anesthetic portion by a vertical 4 MASSAGE AND INDUCTION. lane, dividing the body into two equal parts, are as it were he peculiar property of hysteria.’ Hysterical paraplegia, with contracture (Fig. 21) and deformity of the feet, resembling that of talipes equino-varus, claims passing notice. The contracture often succeeds an hysterical fit; it persists during ordinary sleep, and is only relaxed by the deepest chloroform narcosis. When contracture takes place in the upper limbs the arm is fixed in flexion. When it occurs in the lower [limbs the legs are extended (Fig. 32). Sometimes exten- sion is so marked that the dorsum of the foot is in a line with the front of the leg, the flexor spasm of the foot which occasion- ally accompanies organic disease is rarely met with in hysteria. Charcot relates several cases in which severe rigidity of very long duration was removed by strong emotion, and Gowers says that sometimes : the effect of faradization is instantaneous. Fig. 21. Hysterical ‘‘ One patient was thus cured in a moment, ontracture of inferior but months later relapsed, and then all xtremities. treatment failed until she fell into the hands f a ‘miracle worker,’ at whose touch the spasm vanished wnidst the plaudits of a public audience.” Dr. Laycock, in his treatise ‘‘On the Nervous Diseases of Women,” remarks that a woman may have been bedridden or several months and quite unable to use her lower extremi- les, the physician may have given up all hope of being of any issistance to her, when suddenly under the influence of some yotent moral cause she will be seen to rise from her bed, “no onger the victim of nerves, but the vanquisher,’”’ as Thomas Jarlyle says, and walk about as well as if she had never been stricken with paraplegia. This is one of the terminations of rysterical paraplegia which the physician should never lose sight of, and which well shows what risk he runs in pronounc- ng a case of this kind to be incurable. Tremor, clonic spasms of the lower limbs, with or without sxontracture, are frequent, and resemble the tremor accom- oanying disseminated sclerosis. I need scarcely say that all forms of hysterical paralysis io which I have merely called your attention are particularly wdapted to massage treatment; but this is a large and almost nexhaustible subject, so I must pass on now, if you please, i0 the consideration of neuralgias. And here again I must repeat that in these troublesome affections, massage, either NEURALGIA. 95 with or without galvanism, is pre-eminently useful. I have spoken to you of neuralgias of the fifth and cervical nerves, so that now I shall confine your attention to some other forms of neuralgia which are extremely common, and which, by. the way, are frequently very persistent and unyielding to drugs. Neuralgia, as the name indicates, is a painful affection of a nerve. It may arise from a gradual alteration in the molecular nutrition of the axis cylinder, changing its excitability and conductivity. This is perhaps the most common cause, for neuralgia, as Romberg tritely expresses it, is the ‘‘ prayer of the nerve for healthy blood,” and the fact that neuralgic pains have a strange and constantly recurring periodicity is substantial evidence in favour of this statement. Neuralgia may be due to a chronic inflammation (sub-acute) in the outer sheath of the nerve (perineuritis), in the connective tissue between the bundles (interstitial neuritis), or in the nerve fibres themselves (parenchymatous neuritis). Sub-acute inflammation is equivalent to vaso-motor disturbance, both conditions may lead to leucocytal infiltration of the textures, malnutrition, atrophy and degeneration; and although a nerve possesses the property of regeneration and repair in a marked degree, still its functional integrity for the exercise of prolonged strain after inflammatory change, is rarely, if ever restored to its normal primitive standard. We can scarcely believe that a nerve is diseased without the centre from which it arises being likewise involved. Neuralgias are sometimes due to injury (traumatic), or from pressure, as they pass through bony foramina, or to morbid growths in their neighbourhood. It is unquestionable that neuralgias are associated with a “neurotic diathesis,” and that they frequently originate from some cause which lowers the vitality, the metabolic processes and the normal blood status. I would put these causes before you as extrinsic and intrinsic ; extrinsic in the form of malaria, exposure to vold, lead poison- ing, prolonged fatigue, excessive anxiety, worry, mental strain, sewer gases, vitiated air, and sudden atmospheric changes: intrinsic, such as acid dyspepsia, diabetes, glycosuria, gout, rheumatism, and hereditary predisposition. Women are much more liable to neuralgias than men. But please remember, that just as there are types of individualities so there are types of neuralgias affecting certain centres of evolute nerve levels, from the cerebral cortex to the lowest spinal centre and nerve ganglion. To speak of neuralgias in reference to temperament is merely begging the question which it is impossible for me to discuss now; when I talk to you about pain, I hope to make my meaning clear to you. I must make you acquainted with the diffusion, the conduction, and the radiation of these neu- 96 MASSAGE AND INDUCTION. ralgic pains ; and in massaging you will have to remember the rough anatomy and distribution of the ordinary nerves which are most commonly affected, I mean the fifth and cervical nerves, the brachial plexus and its branches, the intercostal, the lumbo-sacral, the sciatic and its branches, and the anterior crural. Of course, I need not remind you that the spinal cord is the source of these nerves, but I must ask you to remember this, that a localized neuralgia specially. demands spinal as well as general localized massage. Iam quite sure, after what I have told you of the anatomy and ganglionic distribution of the nervous system, you will compre- hend how easy it is for us to have sympathetic or referred: neuralgias. 1 explained this to you when dealing with the fifth nerve. There is no organ in the body which may not be the seat of a neuralgia in itself, or of experienced pain by sympathy. As instances I might quote cardiac, gastric, hepatic, ovarian, uterine, cystic and many other visceral neuralgias. You might know that in incipient hip-joint disease the pain is referred to the inner part of the knee. Gastric neuralgia might be referred: to the head or to the heel; so that by massaging the periphery of a nerve you are influencing, not only the nerve itself, but also nerves which are in association with it by ganglionic connections, as well as stimulating cerebral and spinal reflex centres. Ifareflex act be called into existence by some sensory impression, the efferent nerve conducts the energy which results from the sensory stimulus, but when the energy so generated meets with undue resistance in the centripetal nerve, the centre becomes surcharged and over-excited, and undue tension in the centre from confined energy is the result, which reacts upon the sensory fibres and gives rise to pain, so that the nerve centre is in fact the seat of the pain which may be experienced along the course of the nerve and its periphery, or on either singly. A neuralgic condition of a nerve may give rise upon pressure on some part of its course to painful spots, and by these painful spots we can trace the nerve to its origin in the spinal cord, and tenderness of the vertebral spine corresponding to the origin of the painful nerve can frequently be elicited. I must without further remarks at once direct your attention to the special neuralgias which we must consider in this lecture, and the special kinds of massage necessary for their cure. Cervico-brachial Neuralgia corresponds to the distribution of, the brachial plexus of nerves which arise from the cervico-dorsal portion of the spinal cord. The parts usually affected are the shoulder, the arm, the forearm, and the region bordering the spinous processes of the four lower cervical and two upper dorsal vertebre. When painful spots exist they are usually MASSAGE FOR NEURALGIA. 97 found on the shoulder and supra-scapular fossa and the lower angle of the scapula, also in the axilla, the flexure of the elbow and inner condyle, and at the points of exit of the branches of the musculo-cuéaneous nerve and of the ulnar nerve, along the course of the radial nerve, as well as at the wrist joint. A common focus for pain is four or five inches above the outer condyle, over the musculo-spiral nerve. It may radiate to the chest and pectoral muscles, and simulate angina pectoris. This is one of the most common forms of neuralgia; it is paroxysmal, and interferes with the movement of the arm, because any extension or back- ward movement starts the pain. It may exist with rheumatism: of the shoulder joint, but not unfrequently this joint becomes stiffened more from disuse than from any other cause, and if such be the case, all adhesions in the joint must be broken down before massage is commenced ; therefore, if you please, gee that the movements of the shoulder are free,—rotation, abduction, adduction, elevation and backward movement. Having made yourself sure that the shoulder-joint is free, you massage the extremity in the ordinary way, by effleurage and petrissage manipulations, and passive movement of every joint; you then pick out the seats of pain, and you petrissage them carefully, increasing your pressure until the pain is gone; this process to the patient may be productive of some discom- fort. You will find a mixture of equal parts of chloroform and castor oil an exceedingly good lubricant; it has the effect of deadening the acuteness of peripheral pain, and it will also allow you to make your movements with greater freedom. In this, as in all other forms of neuralgia, do not be rough or cruel to your patient by forcible efforts, for I do not believe that you gain anything by it. Itis of course impossible to avoid giving your patient some pain, but mitigate it as much as you can. If the arm is so painful that the necessary manipulations cannot be borne, my practice is to inject a half-grain of morphia into the deltoid muscle before operating, and in the course of half an hour movements can be effected which could not previously be tolerated. In all neuralgias it is best, as far as you can do so, to put every muscle into a state of absolute contraction and extension. For the first three or four days do not let your patient make any voluntary movement of the affected limb, but as the arm becomes less painful, graduate volitional movement day by day of all muscles until the normal action is restored. Then strengthen the limb by labile faradi- zation (very weak). Never use the faradic current until the pain is decidedly diminishing; but you may from the first use the galvanic continuous stabile current, placing the kathode upon the inner side of the arm, and letting the patient hold the anode in the hand of the same side. The current must ue be 98 MASSAGE FOR NEURALGIA. strong (five to seven milliampere), neither must it be inter- rupted. : - Newralgias of the trunk of the body are specially referable to the dorso-intercostal and to the lumbo-abdominal nerves. I must draw your particular notice to intercostal neuralgia, and especially to that form which frequently affects elderly people, it is sometimes associated with shingles and sometimes’ with glycosuria. During the past twelve months I have seen seven cases of this form of neuralgia where nothing but twenty grain doses of antipyrin with three grains of quinine relieved the pain, and then only for a very short time. In one particular case where other drugs had been ad- ministered by one of our most skilful physicians, all failed to give any but the most temporary relief. In the case referred .to the old lady would at times become distracted with the ap- parent agony of the pain, which came on with great severity in the evening. You mustdraw the distinction between intercostal neuralgia and pleurodynia; the latter is localized, and does not, like the former, take the courseor exit of the intercostal nerves. “Intercostal neuralgia is not often bilateral, it is usually confined to one side, and to those nerves running along the intercostal spaces from the second to the tenth. If pressure be made over the spinous processes of the vertebra corresponding to these _nerves, great pain is frequently experienced : the pain is generally very acute, burning, scalding, stabbing, are terms frequently applied to it; the patient’s rest is disturbed night after night, so that every function is deranged by the continuous administra- tion of narcotics and sedatives. I know of but one remedy for this form of neuralgia, and that is massage and the continuous galvanic current; but both “require special application, local and spinal; I have seen both fail because they were improperly and injudiciously applied. Then, if you please, do not faradize ; if you do the effect will be unsatisfactory : 1 speak from experience. The first thing to be done is to localize the nerves which are the seats of pain, from the vertebral spine to the periphery. Galvanize first and massage after, in the following manner. Get two flexible flat electrodes, the one narrow and about four inches in length, the other about six inches by three; let them be well moistened with hot water and a very small quantity of dilute acetic acid ; make the former the kathode, and the latter the anode; the positive electrode must be placed upon the ribs and the negative electrode to the mid-dorsal region of the spine; bind them to the body by means of a soft flannel bandage. Now make your connections, having the galvanometer in circuit, and never use more than two milliampére current strength. This must be kept up for half an hour ; alternate current and continue for MASSAGE FOR NEURALGIA. 99 another half hour, then remove the electrodes, wipe the parts dry, and massage between the ribs from the vertebra towards the sternum ; each intercostal space must receive the most careful attention ; every particle of skin should be picked up and petrissaged with extreme care between the tips of the finger and thumb, and then the intercostal spaces should be pressed very patiently and firmly ; and, lastly, rub briskly into the parts the mixture of castor oil and chloroform. This treatment must |be continued daily until the pain has ceased. It is usually mitigated after the first operation. Lumbo-abdominal newralgia is of course usually found in thelum- bar region ; sometimes it extends around the abdomen. It varies from lumbago and the backache of women by its foci of pain and tender points which are situated by the vertebre at the back along the iliac crest and at the lower border of the rectus muscle. The usual treatment for these forms of back pain is the samein all threecases. The continuous current, of about five milliampére strength, should be applied to the loins by means of a large sponge electrode (kathode), such as I now show you, whilst the anode is applied to the hypogastric region. Let the current be maintained for half an hour, then reverse the current and continue itfor ten minutes ; after this petrissage and tapote the muscles thoroughly. This form of neuralgia might be “re- ferred,” its cause being some abdominal growth or reflex of the uterus. Sciatica and Crural Newralgia.—These two neuralgias of the buttock, thigh, and leg are of great interest to us from the massage point of view. Let us take sciatica first. The sciatic nerve is as you know the largest nervous cord in the body, and supplies nearly the whole of the integument of the leg, the muscles of the back of the thigh, and those of the leg and foot, it also supplies the hip joint. The crural nerve supplies the muscles on the front of the thigh, sends cutaneous filaments to the front and inner side of the thigh and to the leg and foot and articular branches to the knee. The treatment of these forms of neuralgia is so similar that it may be considered both at the same time. I quite agree with Dr. Gowers who states that the vast majority of cases of sciatica are really cases of neuritis of the sciatic nerve, yet I have seen a number of cases which are essentially neurosal rather than neuritic. Unquestionably gout and rheumatism are common factors of this condition, and just as we find a brachial neuralgia associated with a rheumatic condition of the shoulder joint, so do we see cases of sciatica associated with gouty and rheumatic changes in the hip joint. Its exciting cause is exposure to cold and damp, sitting in wet seats, such asone frequently finds in hansom cabs, or on wet crass and dawn evannad es 100 MASSAGE FOR NEURALGIA. . It generally commences with slight pain along the back of the thigh, which is sometimes accompanied with tingling and formication. The whole course of the nerve may be acutely tender upon pressure, the pain is invariably increased by move- ment. When we take into consideration the wide distribution of this nerve, we can easily understand the reason why pain is often experienced at different parts of the leg, notably near the iliac spine, the sciatic notch, the lower third of the thigh, the back of the knee, the head of the fibula, the outer malleolus and the back of the foot, &e. The onset of this affection ig often attended with fever, general malaise, and sleepless nights. When the disease is persistent for months, and particularly if the hip joint grows stiff, the muscles become flabby, weak and wasted, and when such change takes place it seems to affect all the muscles, buttock, back of thigh and calf of the leg. In these cases the nerve has undergone some degeneration, and is altered in its electrical reaction. I have seen several such, and cure is almost out of the question. But we have to consider ordinary cases. Crural Neuralgia is an affection of the nerves of the front of the thigh, leg and foot. I have not seen many cases of this, but I happen to have one under my care at the present time. He is a gentleman about thirty-nine years of age, who, after getting wet and standing about in his damp clothes, first ex- perienced pain which was not very severe and which hethought was rheumatism in the left hip joint. After this he had what he called wandering pains in both testicles, and then followed very severe and excruciating pains in the right inguinal region, extending to the testicles and right hip. It then spread to the anterior and inner part of the thigh (he said the upper part of the thigh seemed to himas though it were bound by a cord), and to the anterior part of the leg and foot down to the instep. All the front of the leg was extremely tender to the touch. He was confined to his bed for nearly a month, and no form of medicine did him any good until, at my suggestion, he took twenty grain doses of antipyrin with three grains of quinine three times a day in milk. He subsequently came under my care for massage. Now there are one or two points of value to be considered in reference to the treatment of these cases. In the first instance (acute stage) I should advise antipyrin and quinine to be given so long as the acute symptoms last, and if the condition be- came persistent and chronic the sooner they were under our care for massage and galvanic treatment the better for them. No doubt many cases of chronic sciatica disappear in an almost miraculous manner by the injection of ether or the ap- plication of blisters, and so on; but a very large number get MASSAGE FOR NEURALGIA. 101 nothing more than relief from ordinary treatment. I have notes of many cases, which were ultimately cured by massage and electricity and extension movements only. In cases of sciatica and neuralgia of the crural nerves the treatment is somewhat similar. I am not in agreement with the heroic treatment adopted by Schreiber, although I am quite willing to admit that after the inflammation (perineuritic) has subsided adhesions exist which demand active straining and stretching, and until these are broken down neither nerve nor muscle can perform its function aright. If there be no evi- dence of central disease, and the pain becomes chronic and can- not be relieved in any other way, I think it is quite justifiable to cut down upon the sciatic nerve and thoroughly stretch it, but therecan be no doubt that stretching the nerve can be effected by forcibly flexing the thigh of the diseased side upon the abdomen of the opposite side in the manner I now show you (Fig. 15). And this, if necessary, should be thoroughly and effectually done whilst the patient is under chloroform, before massage manipulations are commenced. - This operation sometimes relieves the. nerve, and the patient feels better at once. The limb must be massaged in the usual way and all joint movements thoroughly carried out after the manner I have shown you. I find it a good plan to flex the thigh upon the abdomen and use hacking movements over thenerve asitissues from the sacro-sciatic foramen. I prefer after massaging the limb in the customary way, from below upwards, to work at the nerve from above downwards, using careful and very complete pressureupon it as it descends between the trochanter major and tuberosity of the ischium. With regard to the application of electricity, so long as there is pain upon pressure along the course of thenerve, I never faradize, and remember, if you please, that I never apply the faradic current.to the nerve if there is evidence of some nerve degeneration. I have seen two cases of this kind where there have been nerve degeneration and muscular wasting, when after a strong faradic current the function of the nerve has become lost, and irreparably lost ; so I always use the continuous current, making my patient sit upon a large sponge electrode (kathode), and putting the leg of the affected limb ina salt and water bath (anode). The current should not be too strong, about twenty milliampére, and it should be continued for half an hour, reversing the current once only every ten minutes. This form of treatment should be continued for a week or ten days, and the patient during this time should walk with a crutch rather than use too much voluntary effort. There are certain forms of muscular paralysis due to fatigue—some with and some without spasm—which are well 102 MASSAGE FOR MUSCULAR FATIGUE. designated ‘occupation neuroses,” and amongst these we have telegraphists’ cramp, seamstresses’ cramp, pianoforte players’ cramp, and the most important of all, writers’ cramp. The last named form of cramp is met with more frequently than any of the former and is more difficult to cure, therefore we will give it special attention. It usually commences with a feeling of fatigue in those muscles which are called into play in the act of writing, and which control the movements of the thumb and two first fingers. Four forms of this cramp are recognized, namely, the spastic, tremulous, neuralgic and paralytic (Gowrrs.) As soon as fatigue has established itself tremors set in, rendering further muscular efforts useless. The muscles of the thumb are most affected. At the onset an aching’sense of weariness extends up the arm which soon renders the sufferer unfit for writing. The pen does noi move quite as he intends it to do, the strokes are made firregularly, they fall either too high or too low, and spasmodic . movements create failure in definition. The first finger has a tendency to slip off the pen, and the more firmly the pen is held the greater seems to be the difficulty, until the pen is ‘either dropped or jerked from between the fingers. Muscular fatigue, with aching, sickening and wearisome pain, may, for a long period, be the only indications of this troublesome complaint, but they will gradually increase in gravity and intensity, so that day by day the act of writing becomes more and more distressing and laborious and finally absolutely impossible. A subject of this disease who at one time could write fluently for twelve hours at a stretch is now unable to write his own name. It is interesting to note that this muscular weariness and inco-ordination seem in some cases to be limited to the act of writing; for other movements, such as playing the piano, or shaving, can be performed with perfect facility, and the grasp of the hand is only a little weaker than it isin health. The pain is very variable and may be referred to the joints of the fingers or to the fingers themselves, the thumb and the wrist, or it may extend up the arm to the armpit. The large nerves of the arm—and of course particularly the musculo-spiral—present signs of tenderness on pressure. Sensory symptoms are sometimes experienced, such as a feeling of tingling or pins and needles in the fingers, which appear to be quite independent of muscular derangement. This form of functional paralysis is generally found in members of both sexes who are of decidedly nervous temperament, anxious and over-worked, and who have by heredity some tendency to nervous disease. The act of writing or of copying, although volitional, should be performed almost automatically, and it does seem that in a MASSAGE FOR MUSCULAR FATIGUE. 1038 large number of these cases there is not only too great a strain put upon the motor centres of the cord, but that when the associated centres of the cortex are in action at the same time in the processes of ideation the tendency to this condition of disease is greater than under other circumstances. Defective power in both nerves and muscles appears to be of a purely functional character; there may perhaps be slight wasting, but this is altogether exceptional, and, should it occur, we are led conclusively to the opinion that the writers’ cramp has originated in a nervous system where centres are prone to become, under given conditions, the seat of degenerative changes. We can scarcely admit that a localized fatigue can exist with a healthy tonus of the muscular and nervous systems as a whole. Many observers have endeavoured to elucidate this vital element of the question. Some of the latest consider the weakest link to be the peripheral apparatus, and the best researches at least support such an opinion. Dr. G. V. Poore, in his very interesting papers on “ Writers’ Cramp and Allied Affections,” contributed to the Royal Medical and Chirurgical Transactions, has brought forward many facts connected with the living human body tending to support the hypothesis which locates the mischief in such cases in the peripheral apparatus. The experimental evidence adduced by Dr. Augustus Walleris confirmatory of such a view and is besides of a highly suggestive character. It is difficult to assign adequate reasons for the notion, but a priori we should expect that the points of junction of any apparatus would prove the weakest points thereof. And so it apparently is in the nervo- muscular apparatus. The weakness appears to exist neither in the nerve cell of the motor cortex, nor perhaps even in the motor cell of the spinal cord, nor further down in the muscle itself, but rather in the junction between the pyramidal fibres and the motor cell of the cord, and the similar place (the motor end plate) in the muscle. Another important point to be decided before we can be fairly considered to have any real knowledge of the nature of fatigue, is the causation of the nutrition of the terminal organs —the actual conditions on which they depend for their existence as functional elements. All the information at present at our command would seem to show that the periphery is at the mercy of the centres, that the central motor cells can live and have their being without the aid of their terminal ramifications. Angello Mosso, of Turin, states that fatigue, carried beyond the moderate stage at which it is decidedly beneficial, subjects the blood to a decomposing process, through the infiltration into it of substances which act as poisons—substances which 104 MASSAGE FOR MUSCULAR FATIGUE. when injected into the circulation of healthy animals induce malaise and all the signs of excessive exhaustion. That the chief cause of fatigue is the formation of certain products and their action on the tissues is not a self-evident proposition, because it seems to be clear that any tissue excited unduly in a given space of time must become exhausted; and it is equally possible that fatigue, as a sensation, may be caused by the negative condition of diminished reconstruction as by the positive one of actual irritation by the products of metabolism. The facts at present ascertained would seem to prove that the negative and positive states are both operative in the causation of fatigue. Erb (“ Lancet,” July, 1887) states that writers’ cramp (in typical cases) depends upon a disturbance of nutrition of the Ecentral nervous system, situated either in the cervical cord, in the peduncles, or in the cortex. . In the treatment of this affection most authorities are “apreed that centralized rest of those muscles co-ordinated in ‘the act of writing is absolutely necessary.. “Nussbaum,” according to Schreiber, in an article published in 1882, ‘directs his patients to write as much as possible ‘with the instrument figured and described below, which compels the wearer to use his muscles in a way diametrically opposite to that he has always practised. He says to his _ patients: ‘Write much with this apparatus, for the more you - awrite the sooner you will be cured, and be able to hold the pen in the common way again.’”’ The celebrated Munich surgeon is of opinion that over-exertion of the flexors and adductors— _ these being the muscles chiefly used—is the cause of the ‘cramps, and that the condition may be cured by using the Fig. 22.—Nussbaum’s appliance for writers’ cramp. extensors and abductors instead. To this end he has constructed the apparatus shown in Fig. 22. MASSAGE FOR WRITERS’ CRAMP. 105. It consists of a thin oval band of hard rubber, about two centimetres broad, suitably curved for slipping over the thumb and all the fingers except the little one, which remains outside. By means of a clamp a penholder can be conveniently adjusted. The long diameter of the oval being made purposely somewhat longer than the breadth occupied by the fingers over which it is to go, the fingers will have to be spread apart, the thumb being drawn to the left, the fingers to the right, to prevent it falling off. Muscles are thus forced into use which are the exact antagonizers of those normally used, and at the same time the act of writing is transferred from the fingers to the whole hand, and motor impulses formerly sent to the flexors and adductors are now delegated to the extensors and abductors. Nussbaum thus gives the result of his experience: *(1,) Every patient who formerly was unable to even scratch down his name, let alone write a couple of lines, could, to his great surprise, write two pages consecutively without fatigue with the apparatus. (2,) No cramps ever occurred while using it. (3,) All agreed when using it, that those parts of the hand which were formerly the most painful, felt now even more comfortable than normal. (4,) After using the apparatus diligently for some time, a few patients felt intuitively that they were again able to use the pen in the old way. (5,) In treating this disease, it simply stands to reason that the cramped muscles must be thrown out of use while their antagonizers must be strengthened by gymnastics.”’ During the past three years I have had several opportunities of using this ingenious and clever little apparatus, and my success has been simply complete when combined with massage and the continuous galvanic current in a manner which I will show and explain to you directly. But the doctor must be pains-taking and persevering, and the sufferer must be patient, compliant and reliant: I need scarcely say that these are attri- butes which patients do not always possess. Gowers says, “For this affection, treatment to be effective should be early.” This remark applies to every form of disease. I have a patient under treatment at the present time who has learnt to write with considerable facility with the left hand, so that the right hand is not brought into use at all; this, as far as treatment is concerned, is a great advantage, and should be adopted if possible in every case. The loss of writing power is a source of great mental distress to some, especially to those whose livelihood depends upon it, and this becomes a conflicting element in the cure, and leads to physical weakness, and 106 MASSAGE FOR MUSCULAR FATIGUE. sometimes to general nervous prostration, disquietude, irrita- bility, and sleeplessness. We must take every means in our power to arrest such a condition when it is present. I have found it expedient to make the patient wear an india-rubber band about two inches wide around the wrist, and this has been in my experience all that is necessary in the way of mechanical support. In all ordinary purposes the hand should be used in the normal manner. The points to be attended to in treatment are: rest. to the affected muscles, massage, the application of the con- tinuous galvanic current, digital gymnastics, and the injection of strychnine into the upper and outer part of the forearm. I have’ no faith in strychnine when there is marked muscular wasting, but in functional paresis it is invaluable. The patient should exercise the muscles of the hand in writing, particularly the extensors and abductors by means of Nussbaum’s apparatus three times a day for three minutes each time, and after doing so, the entire arm should be massaged precisely according to the manner directed in my second lecture, from the tip of each finger to the shoulder-joint; and this should be followed by massage of head, neck, and spine night and morning—the time occupied at each operation being twenty minutes. Every other day the continuous gal- vanic current should be used in association with an arm bath of hot salt and water for five minutes. The cathode (a flat electrode) should be placed high up at the back of the neck, the anode being placed in the water, a weak current of five milliampére strength is all that is necessary. The patient should be taught to exercise the fingers in marching order over the surface of a table for one or two minutes at a time, always beginning at the right hand lower corner by extending the thumb to its utmost limit. He commences in the way I now show you, and so marches onwards to the distant left-hand corner in a diagonal direction, always stopping immediately if it produces the least fatigue. This form of gymnastic move- ment should be varied in the following way: the hand and forearm must be laid flat upon the table on their extensor surfaces, and the thumb must be extended to its utmost limit and fixed in this position, whilst the terminal phalanges are flexed rhythmically and slowly towards the palm not more than half a dozen times. Now let me tell you that this is my mode of treating writers’ cramp. In substance there is nothing original about it ; in detail it differs from other recorded methods, and it is in the carrying out of details very minutely and care- fully that we can hope to cure this very troublesome and distressing affection. You will have many opportunities of treating all forms of occupation neuroses, and let me warn you MASSAGE IN CENTRAL NERVOUS DISEASE. 107 against doing too much; small and repeated doses of treatment will often prove of essential service when the reverse will frequently do more harm than good. I have to say a word or two to you relative to massage of the limbs in disease of the central nervous system. Let us take, for example, the various forms of hemiplegia, some right, others left. In some the arm is most affected, in others the leg. In some there is rigid persistent contraction, in others the muscles are flaccid. The arms, rarely the legs, are some- times the seat of burning, aching, wearisome pains. Right hemiplegia is sometimes associated with spasm of the hand and fingers (athetosis), the muscular sense of the paralyzed limb is also greatly interfered with. The question arises, Can we improve these paralyses, relieve pain, and help to restore power to the muscles, and co-ordinate movement by massage ? Well, I can assure you that in some cases it is very useful, in others its influence is nil, and it does not require much know- ledge of the physiology of the nervous system to tell us why it isnot useful. But let me tell you this: IfI neglected to advise massage and weak faradization to any patient who came to me suffering from hemiplegia, I should consider that I failed in my duty asa physician. It matters not one atom whether the brain lesion be cortical or basal, thrombotic or embolic, anemic or hyperemic, large or small, coarse or fine, gross or delicate, whenever there be a paralysis, limited or extensive, purely motor or sensory or motor only, massage should be used. For I maintain that although the paralysis may be due to an exten- sive lesion, still, by helping to maintain the nutrition of nerves and muscles by massage and passive movements, we aid the brain Gf such be possible, that is if the lesion is not too profound) to compensatory effort, and to the restoration of function in structures adjacent to the lesion. There are some people who seem to think that massage has to do only with the parts to which it is applied, say for instance, a muscle; of course, this is a great mistake. The integrity of the muscle depends upon the integrity of the nerve, and the integrity of the nerve is dependent upon its nervous centre, and the integ- rity of the nervous centre is dependent upon both nerve and muscle. Again, we cannot hope to cure a sclerosis of the brain or cord by massage, to think of itis utterly preposterous, but we can possibly arrest its spreading, and start compensatory processes ; and we can relieve nutritional and functional nerve troubles (usually peripheral), which frequently give patients much more distress, pain, and discomfort than the disease itself. This is a very wide and interesting subject, and deserving of study from a great many points of view. Lecrure VI. MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. The nature of these Circulations-— Blood pressure influencing the Lymphatic Circulation—The Lymphatics as Absorbents—The connection between the Lymphatics and Lacteals — Peri-vascular Lymph Spaces — Massage for Varicose Veins, Heart Disease, and Myxcedema. In studying the value, the nature, and the effect of the massage processes upon the human body, it does, at first sight, appear that their influence upon the circulation must be of greater importance then their influence upon the nervous system; but these two systems are so intimately correlated that it seems almost impossible to say that the one is positive or negative to the other. We know quite well that the ;circulation is governed and controlled by energy of nervous origin, but you might just as well expect to get a galvanic current from two elements without an exciting agent as energy from a nerve cell without the blood as an exciting agent. This dependency and intra-dependency, or subjection versus antagonism, between all vital processes are phenomena most intimately associated with vitality itself—life being the sum total of an infinite variety of factors. Irritant action is everywhere manifest in developing the energy of function. Antagonism is the agent for the development of energy. May not life be maintained and supported and energy created by an increasing warfare between functions? This is a doctrine with which the name of Sir Wm. Grove is notably associated, which was so ably exemplified in his address at the Royal Institute. Are not the processes of massage of this nature? The nutriment of one creature may mean the destruction of another. All thinkers have had to note the existence of continual war throughout creation— death and life, good and evil, charity and malignity, are illustrations of it. Race has been observed battling with and trampling down race. The ravages of fire, the fury of the floods, the angry strife of wits, have been marked and deplored by numberless generations of moralists. By Darwin its virtue was perceived as well as its power. He traced its invincible and indispensable utility in compelling organized vitality to ascend through an infinity of stages from imperfection towards perfection. In its ordinary character it preserves the current of being in happy and healthy action, it secures the regular beating of the human pulse, as well as the pulse of the universe. The sense MASSAGE IN BLOOD PRESSURE. 109 of tranquil comfort, when the physical functions perform their duties accurately and fully, arises from the balanced struggles of opposing forces, not from the unchallenged despotism of one. Antagonism is a law above and beyond gravitation. It holds the stars in their courses. It is that which gives the sensation novelits charm. It is the secret of the fascination of party controversies. Light, heat, and motion all illustrate its activity. Health exemplifies it at least as entirely as disease. Very possibly time may show that even the bacteria which Sir Wm. Grove’s scientific benevolence does not prevent him from stigmatizing as ‘‘unwholesome,” administer a necessary incentive to the lauded white corpuscles to keep them vigilant and alert. Sir Wm. Grove completes the chain by his claim for it of the rank of a law of nature, inorganic as well as organic, as active in life as in death, as potent for preserving as for transforming, as sensibly benignant as it is ultimately salutary. I would ask, how far cannot the physiologist carry these views of antagonism into the never-ceasing functions of life? We might fairly consider that there is a constant antagonism existing between the fluids circulating throughout the body varying with the laws of pressure, absorption, diffusion, endosmosis, conduction, and resistance, and every possible management has been made by nature, through the aid of compensatory powers and processes, to remedy these defects when they exist. When compensation is inadequate to cope with excessive pressure, effusion, exudation, and dropsies result. It would be out of place for me to attempt to discuss the pathological changes which give rise to increase of blood pressure, to alteration of normal resistance, or inefficient compensation, other than in a very general manner. We have seen how nerve influence maintains the general tonus of the circulation. The veins absorb equally with the lymphatics under normal conditions; but when there is vaso-paralysis venous absorption must be at a standstill, and the juices of the tissues accumulate in the canals, peri-vascular lymph spaces, and lymphatic capillaries. By massage manipulations we exercise counter-pressure, and with marvellous results in many cases where natural compensation and resistance have been inadequate to overcome undue blood pressure; and, remember, the same law which applies to the circulation of a part applies equally to the body as a whole. “All conditions which diminish the difference of pressure between the arterial and venous systems increase the venous pressure, and vice versa. General plethora of blood increases it, anzemia diminishes it. f Respiration affects specially the pressure in the veins near 110 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. the heart; during inspiration, owing to the diminished tension, blood flows towards the chest, while during expiration it is retarded. The effects are greater the deeper the respiratory movements ” (Lanpois and STIRLING). These laws of pressure, particularly in the capillary circula- tion, are of great interest to us in considering the more immediate effects of massage manipulations. The resistance to the blood-stream is greatest in the capillary area, and if the diameter of the veins be narrowed leading from the capillary area the intra-capillary blood pressure is increased. Changes in the position of the limbs alter the venous pressure ; but if the muscles of the veins give way the normal resisting power of the wall of the vein is lessened, dilatation arises, and . varicose veins result. When we pinch, knead, and compress a muscle, for instance, or when it is stimulated to contract by the electric current, or by natural means, the flow of blood towards the heart is greatly accelerated. _ Dr. Graham, in a few suggestive sentences, puts these physio- logical facts concerning the circulation in such a practical form that I cannot do better than call your attention to them. ‘‘ Hxer- cise accelerates the action of the heart and diminishes blood pressure, which means an increase in the rapidity of the current, and in the quantity of the flow, through the relaxed, distended, or stretched blood vessels. Massage also diminishes blood pressure, but without increasing the activity of the _heart; on the contrary, the heart’s action is lessened in force and frequency. And on reflection this is what might be “expected, for natural obstacles to the circulation are gravity -and the friction of the blood against the walls of the vessels, and these working backwards towards the heart have to be _overcome at each systole of the left ventricle. These hin- * drances are by massage, both directly and through the medium of the vaso-motor nerves, in great part removed. The con- tracting hands of the manipulator are as it were two more propelling hearts at the peripheral ends of the circulation eo-operating with the one at the centre; and the analogy will not suffer if we bear in mind that the size of one’s heart is about as large as their shut hand, and the number of inter- mittent squeezes of massage that act most favourably on vessels, muscles, and nerves, are about seventy-two per minute, which is about the ordinary pulse rate. If this is not an act that does mend nature, what is?’ * That massage movements have a very decided influence upon the lymphatics is beyond dispute, therefore it is important that Tcall your attention to these chyle and lymph carriers. If we * Dr. Graham, Practical Treatise on Massage. MASSAGE OF LYMPHATICS. 111 compare the capillary blood system with the lymphatic system we shall find that the former may be regarded as our irri- gation system which supplies the tissues with nutrient fluids, while the lymphatic system may be regarded as a drainage apparatus which conducts away the fluids that have transuded through the capillary walls. Some of the decomposition pro- ducts of the tissues, proofs of their retrogressive metabolism, become mixed with the lymph stream, so that the lymphatics are at the same time absorbing vessels; substances injected under the skin are in part absorbed by the lymphatics. “ A study of these conditions shows that the lymphatic system represents an appendix to the blood vascular system, and further that there can be no lymph system when the blood stream is completely arrested, it acts only as a part of the whole and with the whole’ (Lanpo1s and SrrRuine). Lymphatics originate in different ways. For instance, in the villus of theintestine (where, bythe way, the lymphatic goes by the name of chyle vessel or lacteal, and has enormous ab- sorptive power) they originate by apertures or stomata, much in the same way that they do in serous cavities, so that the serous cavities are said to belong to the lymphatic system, and fluids placed in serous cavities readily pass into the lymphatics. Again, some lymphatics originate in what are called _pevi- vascular spaces. The smallest blood vessels of bone, of the nervous system, and of the liver, are completely surrounded by wide lymphatic tubes, so that the blood vessels are completely bathed by alymph stream. In our manipulations the lym- phatics with which we have principally to deal are those which originate in the juice canals of the connective tissue, such as we find in the skin and lower epidermal cells and the fascia between muscles, with which the minutest lymph capillaries communicate. Physiologists tell us that blood vessels also communicate with these juice canals, and that fluid passes out of the thin walled capillaries into these spaces through their stomata. This fluid being the nutritive fluid, each tissue with which it comes into contact selects from it that which it re- quires, whilst the effete materials pass back into the spaces, and from these reach thelymphatics, which ultimately discharge them into the venous blood. The leucocytes, or wandering cells, appear to have the power of absorbing colouring or foreign poisonous matter and carry- ing it to other parts of the body. The pigment particles used for tattooing the finger are usually found within the first lym- phatic gland at the elbow. As far asI can understand, the true leucocyte is frequently a carrier of death in much the same way as the red blood cell is the carrier of oxygen or life by means of hemoglobin, but I shall refer to this again when 112 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. speaking of Mosengeil’s experiments upon the lymph stream. It is interesting to us to note that all conditions which increase the pressure upon the juices of the tissues increase the amount of lymph. Paralysis of the vaso-motor nerves (Lupwic) or stimulation of vaso-dilator fibres, by increasing the supply of blood, increases the amount of lymph, while diminution of the blood supply, owing to stimulation of vaso-motor fibres or other causes, diminishes the amount. Muscles when in action, by their contraction and relaxation, favour the pouring out and the formation of lymph, which is absorbed by the tendons and the fascie, as they are so intimately associated with the intrinsic muscular elements, so that by the movements of these structures corresponding with the motions of the muscles, a suction pump-like action is engendered whereby the lymphatics are alternately filled and emptied while the lymph is propelled onwards. Please remember this, too, which is important, that passive muscular movements act in the same way. The fascia covering the muscles consists of two layers of fibrous tissue with the lymphatics intervening. When a muscle contracts, lymph is forced out from between the layers of the fascia, while when it relaxes, the lymph from the muscle, carry- ing with it some of the waste products of muscular action, passes out of the muscle into the fascia between the now par- tially separated layers. The numerous valves existing in the lymphatics prevent any reflux. In the case of those lymphatic vessels which begin by means of fine juice canals, the movement of the lymph must largely depend upon the tension of the juices of the parenchyma, and this again must depend upon the tension or pressure in the blood capillaries, so that the blood pressure acts like a vis a tergo on the rootlets of the lymphatics. With these physiological data to go on upon let us see in what way they bear upon our general every day practice. Let us see how these lymphatics act as absorbents and aid our manipulations by the removal of the products of congestion and inflammatory changes, such as exudations, transudations, extravasations, adhesions, and the like of these. Petrissage, kneading and pressure movements act like a pump to force onward the flow of the venous blood and the lymph, and not only so, but the normal capacity of the lymphatic system to absorb is enormously increased by these mechanical processes. Pressure is the all-pervading element in absorption ; pressure without, in plain words, is the antagonist of pressure within, active is far better than static pressure. Let me instance my meaning in a very simple manner. Given a case of chronic effusion into a joint, we can and we do frequently apply pres- sure to bring about absorption by carefully strapping the joint, LYMPHATIC ABSORPTION BY MECHANICAL MEANS. 113 but this is a tardy and oft-times a very incomplete process. Compare it, however, with active pressure by means of ma- nipulations, where the effused fluid, and it may be a certain amount of débris, is driven into the lymphatics through their stomata, whether the lymphatics are willing or no. Mosengeil has studied this subject very carefully, and has demonstrated by direct experiment how powerfully absorption takes place by mechanical means (Von Mosengeil, ‘‘ Langen- beck’s Archiv fur Klinische Chirurgie,’”’ 1878, 9 Band, 3 and 4 Hefte). I give you one of his experiments as quoted by Schreiber. At 9 a.m. he injected a hypodermic syringeful of Indian ink into both knee-joints of a rabbit. The temperature in the rec- tum immediately following the operation was 100°8° F. At 9.30 a.m. the right knee was manipulated, the rabbit seeming unaffected by the operation, being quite lively and running about. -At 9.45 a.m. both knees were again injected with the same quantity as before, but with a less concentrated suspen- sion of the ink, and the right knee was again at once manipu- lated. The pain seemed more intense than with the first injection, the rabbit resisted violently and was hard to hold. The manipulation of the joint, too, seemed to be more painful. After manipulation, the knee previously swollen became of normal size again. It was noticed that the left leg, which, as a check experiment, had not been manipulated, was likewise less swollen after the rabbit had run abouta while. At3 p.m. injections were again made into each knee-joint, and the right knee manipulated as before. In two minutes the swelling of the right knee had disappeared, while the tumefaction of the left remained permanent. In the meanwhile the temperature had risen to 102°2° F., and at 8.30 p.m. it reached 104° FF. However, to judge from its hearty appetite, the animal did not seem to feel very badly. At 8.45 p.m. the knees were again injected. It was now found that a whole syringeful could no longer be forced into the left knee, but readily entered the right, which was again manipulated. On the following morning half a syringeful of a thick suspension of the ink was injected into each elbow joint, both joints were manipulated, and the animal then killed and examined. In the upper extremities, the ink was found distributed in irregular patches, in the peri- articular connective tissue about the puncture, and extending into the subcutaneous tissue, and also upward along the vessels, and the inter-muscular septa. The axillary glands of one side were found to contain Indian ink, the lymphatics leading to them being intensely black. On the other side, on which a colleague had performed the injection, and attempted the manipulations, no ink was found in either the lymphatic vessels or glands. . 114 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. Now from this experiment, which is often referred to, it appears to be possible, within the space of a few minutes, to remove a fluid injected into the knee-joint of a rabbit by manipulations which force it into the lymphatics. This is an exceedingly interesting proof of what can be effected by massage manipulations. It shows us clearly what active agents the lymphatics are in bringing about absorption. No doubt in this case of Mosengeil’s the leucocytes were very actively employed. In order to make our massage movements with a fair certainty of success, we must manipulate as previously demonstrated, from the periphery to the trunk, in the course of the venous and lymphatic flow. Superficial effleurage and stroking movements can be performed either _ centripetally or centrifugally, but directly pressure is exercised all movement must be centripetal. We have, I hope, seen the reason for this, as far as blood pressure is concerned. Let us foramoment consider the necessity of centripetal move- ment in reference to the valvular arrangement which we know to exist both in lymphatics and veins. We will take veins first. Most veins are provided with valves which serve to prevent the reflux of blood. We find the valves very numerous in the extremities, and particularly in the lower extremities where the veins have to conduct the flow of blood against the force of gravity. The valve is formed by a reduplication of the inner coat, its convex margin is attached to the wall of the vessel, whilst its concave margin is free to move in the course of the current of the blood. When regurgitation takes place the opposed edges of the valve come into contact, and by this ; means any return of the column of blood is effectually stopped. ree If the valves are unable to close perfectly they are said to be * incompetent, inefficient, or insufficient ; such a condition some- times gives rise to venous pulsation. Veins, like other structures, are liable to inflammation, and the blood becomes clotted in the inflamed area; the clot may only partially, or it. may completely occlude the lumen of the vessel. This is a point of very great importance for you to bear in mind, because, when such is the case, manipulations are quite out of place, and cannot be for one moment permitted; their employment. may give rise to detachment of these thrombi, which, if con- veyed into the circulation, may be productive of the most. serious consequences. Whilst speaking to you of veins, let me draw your attention to varicosities of these vessels. We know by this time, that the current of the blood in the veins is dependent, not only upon the veins themselves, but also upon the integrity of the heart, the arteries, and the capillaries ; whatever interferes with the passage of the blood through these channels will tend to venous dilatation and varicosity. MASSAGE FOR VARICOSE VEINS. 115 Hence the venous blood flow may be retarded owing to a weak and enfeebled right heart, or to any obstruction in the arteries; pressure upon veins is often a cause of their dilatation, such asa tight garter, the gravid uterus, an overloaded rectum, , tumours and congestion of visceral organs, and last, but not least, to vascular spasm. I shall have to speak to you in a few minutes relative to congestions, and show you again how such are influenced by massage. Varicose veins are exceedingly troublesome, and in some cases dangerous; the rupture of a large varicose vein not unfrequently causes death within a few minutes from loss of blood. The surgical treatment of varicose veins is not always satisfactory ; hence you find a large number of persons with their limbs encased in bandages and elastic stockings, often, too, when they would be much better without them altogether. From what we know of the circulation and the effects of massage in lowering blood pressure and in helping on the flow of venous blood, we ought to be led to the conclusion that massage might be of service in the removal of these dilatations; this is most indisputably the case, and its value in this respect cannot be over-estimated. You have seen its good effect so repeatedly amongst my patients that I will not say any more about it, except to draw your attention to a patient now under treatment for spastic paralysis. If you remember, she had a lump of varicose veins in the bend of the left leg; not only has the massage nearly cured the paralysis, but her varicose veins have ceased to be noticeable. We believe that the massage processes are extremely useful in promoting functional activity in the lymphaticglands. These glands you must know are exceedingly numerous throughout the body, and when the blood becomes infected by poisonous matter, either from within or from without, it does seem that they are storehouses for such poisonous material ; they become swollen and enlarged and frequently they are very painful. It is quite possible that the poison of syphilis and the determining agency or plasmic force of cancer and of tubercle may remain latent in these glands for years, or even for a generation, until some exciting cause calls them into activity. The clinicist knows full well how these glands are subject to infective pro- cesses, by determining laws with which at present we are not fully acquainted. Continuity and environment are the most common causes, but the infection may be indirect as well as direct. If our leucocytes could speak they would in all proba- bility give us more definite information concerning these somewhat obscure and retrograde processes. There is nothing more wonderful to my mind than the rapidity with which a lymphatic gland will enlarge, and just as rapidly return to its 116 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. normal proportions, when the irritating or exciting cause dies out or becomes removed. ‘The sensitiveness of lymphatic glands in some people is truly astonishing ; the least source of ‘irritation will set up in them a hyperplasia or adventitious cell growth, running its course of existence, and dying out without leaving a trace behind. Sympathy between glands is one of the common and most interesting and characteristic features. Dr. Groom, in a recent and thoughtful article in the Lancet, on ‘‘TheLymphatic System and Cell Agency,” states : ‘‘I desire to maintain that it is to the lymphatic system and cell agency that most, if not all, forms of disease are due,’’ and he gives fairly good evidence that this view has considerable foundation in fact. But I cannot afford to be impractical or hypothetical, for we have to deal with things as we find them rather than with things as we would have them tobe. ‘Tangibility and the revelation of the effects of massage upon disease must be the motto of the masseur, rather than the etiology and pathology of diseased states. (I assure you if I have any aim at all in these lectures it is that they should be free from assumption, that they shall be to you as food of the most assimilable kind, giving you intellectual and physical potential energy). _ Now lymphatics and lymphatic glands, or “ the lymphatic > system,’’ is more liable to disease than the other circulatory _ systems. Of course with the malignant forms we have nothing whatever to do, but with the conditions of chronic inflammation we have a very great deal to do, therefore I must bring these under your notice. The lymph and chyle have to pass through those glands on their way to the blood, so that should those glands become obstructed to the passage of these nutrient fluids, to put it in plain words, tissue starvation must result. The lymphatic glands form a chain of ganglionic nutritional foci of which it appears that the thyroid gland is the all-powerful and important link. I shall refer tothis again at the end of this lecture. There is, however, another point which strikes me as extremely probable. It is this. That there does exist a functional derangement in these glands, (notably uremia) excited by the too rapid generation and death of leuco- cytes, and that the latter is the originating if not the source of those poisonous animal organisms which are the chief and main cause of autogenetic infection. Knowing that the healthy functional activity of a lymphatic gland plays an im- portant part in the nutritive processes, and seeing that our manipulations upon the human body are attended by a great augmentation in the powers of nutrition and assimilation, we naturally come to the conclusion, although oft-times at the expense of cynical incredulity, that massage processes do stimu- MASSAGE IN HAMOLYTIC BLOOD DISEASE. 117 late and excite those glands to renewed energy when they are in an atonic state of existence. Functional glandular inactivity is of necessity co-existent with general failure of nerve power, apart altogether from subacute congestive and inflammatory changes to which the glands are particularly liable. It is quite possible also that the primary lesion in scrofulous and tuber- cular glands is due to these causes, and no one can say that simple anemia, chlorosis, pernicious anemia, and lymphatic leucocythemia are not primarily due to functional inactivity of the lymphatic glandular system. Therefore you see it is necessary that we should travel somewhat ahead of those who believe that the Alpha and Omega of massage is merely to hasten onwards the lymph and blood flow. No doubt as in veins any impediment to the onward flow of lymph must give rise after a time to dilatation of the lymphatic walls, leading to varicosity, and possibly insufficiency of the valves, with regurgitation. Then, if you follow my ideas, I think you must agree with me, and absolute proof is by no means wanting to verify my statement, that all forms of functional inactivity, sub-acute and chronic inflammation, simple atrophy and hypertrophy of lymphatic glands are best treated by our mas- sage manipulations. I might perhaps in this lecture just call your attention to some forms of hemolytic blood disease, such as anemia, per- nicious anemia, chlorosis and leucocythemia, which are some- times so very difficult to cure. I have not had great experience in the treatment of these cases by massage, but I cannot help thinking that massage with oxygen inhalations and the galvanic current to the spine and spleen should prove a very efficient remedy; at all events I must say that I think it is deserving of trial. Massage and galvanism are particularly useful in chronic congestions (hyperemia). I have told you before that in my opinion you had better leave acute or active congestion alone ; if resolution does not take place, and if pus is not formed from degeneration, if the blood vessels become relaxed and the circu- lation stagnant, then massage is more curative than any other agent with which I am acquainted. I need scarcely tell you that in congestion (of course I am referring to local congestions due in the majority of cases to dilatation of veins and lym- phaties, which is often accompanied by transudation of serum and the migration of blood cells through the walls of the capillaries) the absence or occurrence of dropsy will depend in great measure upon the adequacy or inadequacy of the lym- phatics to carry off the excess of fluid; the part so congested will frequently present a darker hue than the surrounding skin, usually it is harder, and will pit upon pressure, if the exuda- 118 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. tions have not undergone any general parenchymatous or fibroid change. By our massage movements we promote the absorption of the inflammatory products, and remove those disturbances of function to which they have given rise. This absorption, as well as the restoration of the diseased vascular wall, can only be obtained through the agency of an active interchange of blood in the diseased part, and stimulation of all the tissues therewith concerned. The diseased vascular walls of chemically inflamed parts can only be restored to their normal condition by contact with normal healthy blood, it is therefore necessary for the massage manipulations to be commenced as soon as possible after the acute symptoms have subsided ; from my experience the temperature of the part should be our guide. I do not think that we can rely very greatly upon the nature of the pain, neither can we depend entirely upon temperature unless we consider its variability ; if during, say, twenty-four hours, we note that the local temperature varies, sometimes being normal, we may then conclude that carefully applied massage may be commenced, for by massage compressions and relaxa- tions the currents of the blood and of the fluids are promoted, and a more rapid interchange of the streams is effected. By this means only can the processes of diffusion and absorption have fair play and the nutritive processes be advanced. WhenI have to speak to you of inflamed joints, I shall consider this _ question of congestion more fully. The next part of my lecture refers to dropsies. When we speak of dropsies we mean the accumulation of fluid in the subcutaneous cellular tissue; this, as you know, is usually termed cedema or anasarca. When an effusion of fluid occurs in limited cavities it is usually named after the cavity in which it exists. I might say that dropsies depend upon the fact that more fluid is poured out from the blood vessels than the lymphatics are capable of taking up and returning again into the circulation ; this arises certainly in the majority of cases from paralysis of the walls of the capillary vessels due to vaso-motor nerve inhibition. Ranvier’s experiments have proved that ligature of the vena cava in the dog does not usually give rise to cedema of the lower limbs, but if one sciatic nerve is divided, the corresponding leg at once becomes cedematous ; this is fairly good proof that so long as nerve communication is intact the lymphatics are able to ab- sorb all the fluid which the capillaries can pour out, but when the nerve is divided the arterial tonus is arrested and cedema results, because more fluid is poured out than the lymphatics are capable of absorbing. Positive obstruction to the arterial circulation is not necessarily attended by dropsy, because the MASSAGE IN THE TREATMENT OF DROPSY. 119 collateral arterial branches will in most cases compensate and carry on the flow, although in a round-about way. There are some dropsies which seems to arise almost entirely from blood changes when the blood is thin andwatery and of a lower density thannormal. Under such conditions, when there is noimpedimentto the venous circulation beyond the mere weight of the column of blood, transudation easily takes place through the walls of the vessels. Of course it usually shows itself in the feet and ankles. We find that the swelling subsides after the body has been in the horizontal position, and it is absent in the morning, but marked at night after gravitation has over- come the lessened resistance. We must, however, remember that the general tone of the vessels is deficient and capillaries are oft-times dilated from this cause. - Let me tell you, if you please, thatthese forms of dropsy are best relieved by local massage, but general massage should be employed atthe same time. There is no reason against the use of other therapeutic measures, such as iron and tonics, to improve the quality of the blood in those cases where such remedies are demanded. We look upon massage as one aid to treatment, and no physician would be so intolerant as to adopt one remedy to the exclusion of every other. In the curative treatment of disease our knowledge of remedies should be com- prehensive, and our views should be unbiassed and free from bigotry, narrow-mindedness, and especially should we be free from prejudice. I shall never attempt to claim for massage anything more than I have found by experience that it deserves, and that reason and common sense dictate. There is a form of cedema of the lower limbs which is frequently persistent, and which no tonic medicine or diet or ‘change of air seems to relieve. I refer to the dropsy after some acute form of disease, which seems to be dependent upon a weak condition of the vessels rather than to the blood or to the heart; it cannot be due to a deficiency of arterial tonus alone. I was consulted not long ago about such a condition. The patient had suffered from typhoid fever, of a severe form; he was over fifty years of age, but he recovered, and as far as we could make out there was no organic change in any organ or obstruction to the venous blood flow; the heart sounds were normal, and the arterial tonus, judging from the pulse at the wrist, was also normal; his general strength was good, but the lower extremities were so swollen that he was unable to get about without considerable dis- comfort. I have told you that tonic remedies had been tried in vain. Now I am not exaggerating when I tell you that after masséeing the lower limbs for a week, this gentleman walked about with the greatest ease, and at the end of a fort- 120 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. night he was quite cured. Surely this was no coincidence ; nothing of the kind, it was a living, demonstrable fact, and it requires only the merest knowledge of the physiology of the capillary circulation, not only to explain the cause of the dropsy, but in like manner to show the rationale of the effects of massage upon the vessels in bringing about the cure. I will give you another instance, and this is only one of many of the same kind which I have seen. A lady consulted me about a swelling of the left leg from the foot to the knee, which came on gradually. The limb was quite painless and had been so from the first, all she complained of was the great inconvenience which it occasioned, she could not dance, and in fact she walked with considerable difficulty. This condition of the leg had been existing for nearly three months, and for a great part of this time it had been bandaged, without any good result. In other respects her health was excellent, the spirits were good, the appetite was good, and every function was regular and natural. The dropsy was local, and due to vascular paresis, there was nothing to indicate any hindrance to the circulation from plugging of vessels, there was unquestionably local vascular paresis. This lady rapidly recovered under the influence of daily massage to the limb. I have now to draw your attention to a form of swelling of the lower limbs, usually the left, most frequently due in some way to, and associated with the puerperal state. Phlegmasia dolens, or white leg, as it is commonly called, generally comes on about the second or third week after delivery. At its primary and later stages it pits upon pressure, but in the intermediate stage it is hard, somewhat resillient, and elastic ; its pathology has never been well defined. Now there comes a stage in the history of this disease when massage should be exceedingly beneficial and highly commendable. I am not, however, speaking from experience, so my advice in this matter must be taken for what it is worth; but I have seen these cases in years gone by, and I well remember how long it takes for these limbs to resume their normal condition, if they ever do so. I can certainly recall to my mind cases when the elastic stocking has been of necessity continuously worn. It is only reasonable to conclude, as is the case, that the limb remains for some time deficient in tone—circulatory, muscular, and nervous. Sometimes there is a persistent cedema left behind, with and without deficiency of muscular power. The limb may undergo a considerable amount of wasting, and the cellular tissue may be hypertrophied, from a proliferative hyperplastic organization. Of course in manipu- lating the tissues the movements should be performed with more than ordinary care, they should be made with great: MASSAGE IN VENOUS OBSTRUCTION. 121 steadiness, even slowness, definiteness, and precision; in fact the pressure should be applied direct upon the tissues rather than in a centripetal direction. If the pressure be applied in a jerky, ill-timed, thoughtless, and careless way, thrombi may become detached, which, if carried into the circulation, may be productive of very serious consequences. You will no doubt have many opportunities of proving the good effects of skilful massage in these cases, and your manipulations can be well aided by faradization to the weakened muscles. I saw some months ago a case of persistent swelling and hardness of the right leg and thigh in a young lad about seventeen vears of age, due to inflammation of the veins, and certainly massage and faradization were most effectual in bringing about a cure, although the treatment had to be carried on for nearly two months. In all these conditions there is of course the chance which must never be forgotten, namely, that some of the partially-organized matter, as I have before told you, may be carried into the circulation, and I should be sorry in any way to under-rate the importance or the consequences which may follow such an unfortunate event, but I really think with due care this may be avoided. I have had no experience of massage in the treatment of dropsies of cavities except the cavities of joints, and to these I shall refer when speaking to you of joints. Some cases have been recorded where massage has been used successfully in the treatment of ovarian dropsy, but I know nothing about it, I cannot therefore recommend it to you, and I certainly do not advise you to try it; the statement would be interesting however if it could be verified. Before leaving the subject of dropsy, I must direct your attention for a few minutes to edema due to heart disease or to some obsiruction in the lungs. Where there is defect in the tricuspid or mitral valves of the heart, associated with dropsy, there is some imperfect closure of the valves and widening of the orifices, giving rise to a backward or regurgitant flow of blood, by which the venous circulation throughout the body is obstructed: this is particularly the case when there is disease of the right side of the heart, with dilation of the right ventricle dependent upon obstruction to the flow of blood throughout the lungs. Dropsies which arise from defect in the circulation of the blood through this side of the heart, generally make their first appearance in the feet and lower extremities where the greatest obstruction to re-absorption takes place. It is self-evident that in valvular disease the perfection of the heart as a pumping machine must be seriously interfered with, and this want of co-ordinate sustaining and rhythmical action must necessarily disturb the 122 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. normal relationship which should exist between the arterial and venous circulations; but these deficiencies are often made good by what is known as compensatory action. It is well known that extensive valvular disease may exist without giving rise to any very serious changes in the circulatory system, and this state of things may go on for years without the patient feeling any discomfort. But without compensation this could not be, valvular disease must give rise to increased resistance in one direction and lessened resistance in another, in front of the lesion there is less blood, and behind it there is more blood. All lesions of the valves of the heart enrich the venous circulation at the expense of the arterial. All resistance to the movement of the blood through the various compartments of the heart and the vessels communicating with it, must cause more work to be thrown upon the portion of the heart specially related to this part of the circulatory system; hence we find an increased thickness of the muscular walls. It is this hypertrophy which gives what is called compensatory power to the heart, and enables it to overcome the increased resistance which the valve compli- cation originated; plus resistance minus compensatory power is the first cause of dropsy from heart disease. To increase * compensatory power and to lessen resistance is the first and . chief aim in all and every form of treatment; in other words, to relieve undue pressure and venous stasis, which are the causes of those serous transudations, which we know as dropsies, and which are in excess of the normal power of the lymphatics to absorb. We know that the tendency in valvular disease of the heart is to upset the balance of power between the venous and arterial currents, the quantity of blood in the arterial system is lessened, whilst in the venous system it is increased to overflowing; this, of course, extends to all parts of the body, but it first makes itself evident in those dependent parts in relation to the common law of gravitation and the pressure of the column of the blood. Dropsies of the viscera and internal cavities follow in progressive and developmental order, in direct ratio with the exercise of the mechanical laws to which I have just alluded. It is well to remember that compensation and dropsy cannot go on together. Dropsy is a sign that compensation has done its best and failed; but it is not a sign that all efforts at compensation have ceased. If we relieve the blood pressure by stimulating the circulation through the veins, and by stimulating the lymphatics to increased absorption, and the skin, the bowels, and the kidneys to increased activity, we can lessen resistance and re-establish compensation. Well, so far, I have endeavoured in a very rough and humble VALUE OF MASSAGE IN DROPSY. 123 sort of way to give you the merest outline of some points rela- tive to certain changes in the circulation, the result of valvular disease of the heart. Now I wish to tell you that massage is not contra-indicated in any form of heart disease with which I am acquainted, unless it be in aneurism or the extreme fatty heart. On the contrary, I shall have very little difficulty in explaining to you that we have in massage a valuable means of restoring to the heart and to the circulation, locally and generally, the very qualifications which they so much need, the lessening of resistance, and the establishment of compensatory power. Ineed not say anything to you concerning the manipu- lations that are necessary, they are as I gave them to you in my second lecture. The first effect of massage, then, in edema is to relieve the veins, to free these distended vessels and their dilated walis, to remove the pressure of the blood, to stimulate the vaso-constrictor nerves into activity, and increase the absorptive energy of the lymphatic system; by so doing you increase the balance of power between the venous and arterial circulations, which is one important step towards altering venous stasis; the vascular tonus cannot fail to be increased, and the heart is thus relieved of a certain amount of inertia from which it has been suffering in consequence of that resist- ance which its efforts at compensation have failed to overcome. Massage, then, is of value in dropsy. If the cedema of the skin and areolar tissue be removed by this method, you may rely upon it every part of the body will be similarly influenced. Function will be restored, and your patient’s condition will be improved. But I tell you again, as I have told you before, and I cannot impress this upon you too strongly, we look upon massage only as one means of treatment ; therefore in this, as in other diseased states, promote and stimulate the action of kidneys, bowels, and skin, by diuretics, diaphoretics, and hydragogue cathartics. There is a form of disease known as myxedema, which I must now bring under your notice; it has received considerable attention by a committee appointed by the Clinical Society to investigate its nature. During my career at the Central London Sick Asylum I had many opportunities of making observations upon patients suffering from myxedema, both from the clinical and pathological side. I have seen several cases lately in private practice, which have derived immense benefit from massage and galvanism, therefore I believe firmly in this mode of treatment over any other in this disease. We must not forget that there are types of myxedema, some presenting every characteristic feature, others, again, which are marked only by certain of these signs. You might be inclined to infer that this is merely evidence of various stages of the 124 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. disease, but, in my opinion, this is not the case. Therefore I would maintain that up to the present time the clinical features presented by these varieties of type have not been fairly and fully elucidated. The term myxcedema, however, is applicable to these various forms, and denotes what are really the most prominent pathological changes, namely, “the invasion of the tissues of the body by a Jjelly-like mucous. yielding dropsy.’”’ In the very elaborate and able report of the Clinical Society’s proceedings these changes are made clear and evident—and it does credit to the labour and research of British medicine—so that myxedema, as we now know it, by clinical and pathological signs, is an established disease with an entity of its own. Still I feel sure that it is capable of further division. The most interesting fact in relation with these changes, which are principally brought about in the connective tissues of the body, is the part played by the thyroid gland, and a mass of evidence of all kinds has been brought forward to substantiate this association. If the thy- roid gland undergoes removal, destruction, or degeneration, the signs and symptoms of myxcedema invariably follow. ‘The pathology of myxcedema is fairly substantiated. It consists in the interstitial development of fibrous tissue throughout all parts of the body, particularly in that of the skin, increasing notably the bulk of the body, distortion of the features, and the hands and feet; yet it appears that pa- thology, up to the present time, affords no explanation of the affections of speech, movement, sensation, consciousness, and intellect. This being the ease, How are we to account for these marked defects, which should be indebted to some definite factor in the nervous centres; and why, may I ask, according to some unknown pathological law, should the connective tissue of the brain and spinal cord not be included in these changes, when they are common to every other portion of the body? For my own part, although these changes are not discoverable after death, I have long thought, and still think, that an excess of mucus does exist in this disease in the nervous organs prior to any objective clinical manifestation. We have clearly very much to learn concerning the etiology and rela- tive pathology of this disease, and it may come out after all ° that the nervous system is the fons et origo mali; still we are bound to admit, and I for one readily do admit, that the evidence is, so far, against any such theory. Etiology and association are so bound up with cause and effect, giving rise to complex differentiations and degrees, that synthesis of desire to formulate often exceeds the deep scrutiny necessary for analytical deduction. Iwas told only the other day ofaleading physician in the North, MASSAGE IN MYXGDEMA. 125 who, when asked a question concerning some point in medicine or physiology, invariably answered in the same way, ‘‘I do not know.” Now this physician is admittedly a man of consum- mate intellect. But I must not forget my duty, and that is to tell you how to cure myxcedema, if it is to be cured at all. Out of a hundred and nine cases of myxcedema tabulated by the committee of investigation in their report just issued as part of the Clinical Society’s proceedings, I do not find one case of cure, and only very few where any improvement was manifested. I do not know what you think, but from the patient’s point of view I consider it extremely unsatisfactory. The treatment consisted chiefly in the administration of cod liver oil, nervine and blood tonics, iodide of potassium, nitro-glycerine and jaborandi, and, as you might suppose by the influence of the latter drug upon the skin, it seems to have been productive of some benefit; not one single case was treated by massage, and only two or three by galvanism. In the fall of 1886 I was consulted by a lady about fifty years of age, who was sent to me by Dr. Philpots, of Bournemouth. The moment I sawher it was evident to me that she was suffering from myxcedema; her tottering gait, puffy face, masque-like features, hesitating speech, and pallor of skin but not of lips, were quite sufficient to indicate to me the kind of case with which I had to deal. Her husband was in great distress, as he said the whole thing came on so suddenly and a physician whom he consulted gave him a very hopeless prognosis. I consider in this case that all the signs and symptoms, objective and subjective, were well marked, memory, temperament, sleep, motion, and sensation. She hada skilled masseuse to live in her house, who massaged every part of the body for one hour twice a day, and in the morning the limbs and spine were well faradized ; all the medicine she took was an alkaline bromide powder at bedtime. After a month’s treatment she improved, and at the end of three months her features had returned nearly to their normal condition, her walk was still a little shaky, her voice was clear, the hesitancy of speech had gone, she could walk for halfa mile without sud- denly falling down, whereas before she could not walk a hun- dred yards without support. The massage and galvanic treatment was continued for six months, and I might say perfect recovery took place. ; A gentleman over fifty years of age, who had been my patient for a long time, suffering from nervous exhaustion and (as diagnosed both by Dr. Hughlings Jackson and myself) lateral sclerosis of the spinal cord, with some mental defects, consulted me one day on account of swelling of the feet. I had not seen him for over six months, and I remarked to him, ‘‘ How stout 126 MASSAGE OF VENOUS AND LYMPH CIRCULATIONS. you have got.” ‘‘ Yes,” says he; ‘‘ What does it all mean? I am better in many ways. I can walk much better, and I feel more cheerful and comfortable in myself, but look at my hands, they are like legs of mutton.” And there, undoubtedly, was the square spade-like hand of myxedema. The feet were not cedematous, but they were like the hands, swollen and enlarged, and the toes were like the fingers, remarkable for their square- ness of outline; the features, too, were undoubtedly symptomatic. Well, I saw this gentleman the other day, and he is now quite free from myxcedema ; there might be some slight thickening and blurring of the features, but the hands and feet have re- turned to their normal state, and, oddly enough, his paralytic symptoms have gone. In the spring of last year I was consulted by a lady, aged thirty-four, married, with children. She said her health had been failing for three or four months, and she thought worry had to do with it. Her speech was thick and hesitating, and sometimes she used one word for another. At times she was unable to walk straight, and her husband would chaffingly tell her that she had taken a little too much. Upon careful examination it was evident that the skin of the face and of the hands was thicker than normal, and remarkably pallid and wax-like. The lips looked thick, but were of a good red colour, in striking contrast to the colour of the skin; she was obtuse, and the memory was decidedly defective. She told me that she had taken no end of medicine, which did her no good, and after some hesitation she consented to undergo a course of massage and galvanism. The body was massaged all over for one hour night and morning, and the combined current was applied by means of a foot bath, the negative pole being attached to the bath, which, as you know, is made of metal, and the positive pole was applied to the nape of the neck, in the form of a long electrode of metal, covered with chamois leather. No medicine was given, and by the end of six weeks she was practically well. I could bring under your notice other cases of a similar character to these, but I think you have had enough proof that in these varieties of myxedema, massage should be thoroughly and persistently tried, either with or without galvanism. I have the greatest faith in this ea of treatment in this disease when entrusted to skilled ands. Lecture VII. THE WEIR-MITCHELL TREATMENT. The Introduction of the Weir-Mitchell Treatment—Influx of Masseurs and Masseuses—Instruction in Massage—Hxample of the class of Patient to whom this Treatment is Applicable—Diagnosis of Proper Cases for Massage—The Psychical Element in Weir-Mitchell cases—Fat—The nature of fat—Massage Especially for Hysteria—Physicians as Masseurs—Dr. Hale White on Massage —Dr. Seguin on Massage—Seclusion—Rest—Massage— Dosage of Massage— Electricity and Galvanism—Feeding—Some Points of Importance for Consideration. Wuen more than twelve years ago we first received tidings from Philadelphia of an original mode of treating certain forms of nervous disease specially known as hysterical, by seclusion, rest, over-feeding, massage and electricity, they were received with considerable incredulity and doubt, and had they been associated with any other name than that of one of the most eminent physicians in America, it is quite possible that we should not at the present time have heard very much about it. For -years it was allowed to slumber and to smoulder, until Dr. Playfair applied the torch, when, in a very short space of time, it was burning brightly, and now there is scarcely a town in this country where there does not reside a living monument standing out as a record of its well deserved reputation. It is only natural to find that this form of treating disease, which has been attended with such marked and unprecedented success, in some cases almost miraculous, should have given rise to a large following of people, calling themselves masseurs and masseuses, and the physician in truth cannot possibly do without them. Some are thoroughly qualified for the work, and others are utterly unsuitable. Of course this is to be expected, but as time goes on the chaff will be sifted from the grain, and only those who are best qualified and accomplished in their work will remain. Thave studied massage, with and without electricity, for many years, long before it became notorious, and it has been my delight to impart my knowledge to others, and my class is com- posed only of those who are blest with a good physique and sometimes with more than an average amount of intellect. I am in no way ashamed of my occupation in this direction, for I am confident that if massage is to take its place as a therapeutic agent its manipulations must be carried out by those skilled and practised in its use; but there must be a system and a science in everything, and the treatment of disease by massage in a perfunctory way, without a complete 128 THE WEIR-MITCHELL TREATMENT. and systematic knowledge, simply leads and gets the whole thing into discredit, and also, unfortunately, involves those who have associated their names with it. There is, however, some consolation in knowing that it has been the means of curing a large number of nervous disorders which were looked upon as hopeless and incurable. It is my object and my desire to make you acquainted with all that I know, both from my own experience and from that of others, in reference to what we now recognise as the ‘‘ Weir-Mitchell Treatmeni.’’ Of course we are already acquainted with all forms of massage manipulations, how they are to be applied, when they are best applied, and what are the usual effects produced by their application ; we have also considered the influence of massage more or less upon the temperament and upon the character. Now, I have told you more than once with reference to massage, that just as we build up the physical side of the human body, and just as we restore the functions of the muscles, so we also improve and restore the integrity and the normal balance which should exist between the mind, on the one hand, and the body on the other, so that by our mechanical manipulations upon the physical side of our existence we also hope to restore derangements in the mental processes which are so intimately connected therewith. I will first draw your attention to one or two points upon which Dr. Weir-Mitchell lays some stress. He says that his treatment is particularly applicable to a certain class of cases, and ‘‘the cases which I have treated have been chiefly women of a class well known to every physician—nervous women, who, as a rule, are thin and lack blood. Most of them have been such as have passed through many hands and been treated in turn for gastric, spinal, or uterine troubles, but who remain at the end, as at the beginning, unable to attend to the duties of life—a source alike of discomfort to themselves and anxiety to others.” This is a text upon which any medical man could easily preach a sermon. No man can have been in practice more than six months at the very outside without coming across some cases precisely similar to those referred to by Dr. Mitchell. They are constantly presenting themselves to the physician’s notice. They form a class of invalids who really do a great deal to support the doctors. Their temperament becomes so morbid that nothing can soothe them, nothing can quiet them, nothing, apparently, can do them any good but the assurance that they have a doctor at hand who, in case of trouble, will be equal to any demand made upon him. We may say that the particular cases, then, which come under TYPICAL CASE FOR WEIR-MITCHELL TREATMENT. 129 the Weir-Mitchell treatment are people suffering essentially from a weak condition of the nervous system,—an unbalanced condition of the nervous system, weak, not so much in intellect or in body, but weak whenever their nervous system is strained, it does not matter from what cause. They break down easily. They are generally people with spurts of energy, but this energy with which they are endowed is incapable of any prolonged and sustained effort. In all probability there is some hereditary cause for this. There may be a family history of alcoholism, insanity, epilepsy or diabetes; causes which we know are likely to give rise to an unstable, erratic and ill-balanced nervous system, commonly known in women as hysterical. At one time they may be bright, happy, and cheerful, and pleased with everybody and everything; they are frequently highly intellectual and accomplished, and the very soul of the society in which they move and have their being—still they are usually almost morbidly excitable. This may go on for years, with occasional exceptions of headache, lassitude, weariness, sleeplessness and sudden emotional outbursts, the cause of which seems inexplicable, when a change comes over the scene, some disturbing element arises, it may be of a slight nature, leading to grief, jealously or fear, and the once jubilant, gay, cheerful, high-spirited, light-hearted woman is converted into the very antithesis of her former self. She becomes retiring, and shuns her former friends and associates; her occupations, which at one time gave her so much pleasure, are now forsaken and cast aside; her chief aimis to be alone; her features grow careworn and pale; her appetite fails; the least thing tries her, and she appears indifferent to those formerly most dear to her; she is usually to be found lying upon the couch; every movement seems to be associated with effort. To move wearies her; to read wearies her; to play the piano wearies her; to eat and even to speak weary her; and so the day passes, in dream-like monotony. She is tired on going to bed, and in the morning after a sleepless night feels still more tired, until finally she takes to her bed altogether. Tonics are prescribed and possibly never taken, sleeping draughts are sought for with avidity, and, unfortunately, morphia is largely given to relieve imaginary pains. The bowels become obsti- nately confined, and the stomach is so irritable that nothing remains within it; everything taken feels like a dead weight. So matters not unfrequently go on from day to day, from bad to worse, until the hopeless, exhausted, and emaciated creature seems to be living a life more like that of an automaton than a human being. If we examine carefully this patient's physical condition, one great feature is slowness and oe 130 THE WEIR-MITCHELL TREATMENT. of the circulation, coldness of the body generally, but particularly of the extremities, an icy coldness. The palms of the hands and soles of the feet are bedewed with clammy sweat, the skin of the body is dry, wrinkled, shrivelled and parchment-like to the touch. The muscles are wasted and flabby and quite unequal to any sustained effort. Her friends are constantly watchful, anxious and solicitous, and both they and the nurses are wearied with their constant efforts to do something, which is generally declined and no sooner declined than called for. This is by no means a fanciful picture of a ‘ Weir-Mitchell case,’’ and it is a condition which seems to be a basis for other superstructures. Manifestations analogous to those of central nervous disease are sometimes added to the above, and in some cases it requires intuitive skill and experience to determine the exact nature of the disease. We may have a simulated ataxic paraplegia, or disseminated lateral sclerosis. In the consideration of what cases are, and what cases are not likely to be benefited by this treatment, we must b2 as careful as possible to exclude all sources of error ; still, however careful we may be in diagnosis, there are some cases which baffle even the most consummate skill, and my rule invariably is, when in doubt, to have the benefit of a second opinion, and, if still in doubt, to explain the whole matter clearly to the friends, so that all misgivings and misunderstandings may be averted. When in doubt the massage treatment should be had recourse to, and after a few months, if no decided improvement takes place in any way, it should be discontinued, and the patient relegated to the class of incurables. Let me tell you this frankly, I would much rather have thoroughly good cases to treat, such as I have just depicted, than half and half cases, for they usually yield much more rapidly to treatment, and the cure of them is considered much more wonderful than is the cure of the latter. I would like to say a word or two relative to other cases adapted to the Weir-Mitchell treatment, and I shall then briefly refer tothose thatare not so adapted. I am not going to give you the history and treatment.of many cases, I would rather endea- vour to lay before you the characteristic features upon a broad basis, by which means it seems to me you will the better com- prehend what a Weir-Mitchell case really is. Now the first thing above all others to be settled is this: Has the patient any organic disease upon which the illness or state of the body depends? Is there organic disease of either the brain or the spinal cord? Again: Has the patient any uterine or pelvic trouble which may possibly influence the treatment? Has the patient anything CASES NOT SUITABLE, 131 upon her mind which is just as likely to mar its effects as would some serious uterine displacements? At all events, before I commence treatment I endeavour to get these points cleared up; it is simply cruel, to say the least of it, to place patients under an expensive course of massage if there be no chance of its proving beneficial. Strangely enough, one morn- ing last week I was consulted by a man in the prime of life, a country gentleman, well built, of florid complexion, and altogether of excellent physique, muscles hard and with a grasp ofiron. His chief complaint was despondency and dread. He had heard of the massage treatment, and was greatly surprised when I told him that I thought it would do him harm. The cases which are most likely to receive benefit from the Weir- Mitchell treatment are those where nutrition is defective. Massage always benefits weakness and feebleness when the cause is due to arrest of function. We can scarcely hope to be successful in those cases of hysteria -which have advanced beyond the _ border land of sanity. Here we have to use great discrimi- nation, not only in diagnosis, but also in the application of treatment. I know it isa common practice with those who ought to be better acquainted with a scientific system of mas- sage and all that pertains to the Weir-Mitchell treatment, to serve all cases in the same way, without due regard to the psychical elements which materially avert the success we hope will attend our efforts, This is a great and serious error; for, as we have seen that itis essential and necessary to guard against any obstruction on the physical side, so have we to adapt our methods to antagonizing influences on the psychical side. Every case has to be and must be treated upon its especial requirements. No orie would be foolish enough to expect remedial results from an irrational mode of procedure, but in many cases of signal failure which have come to my own personal knowledge, those failures have arisen simply from want of system and a due appreciation and consideration of cause and effect, and the cases have subsequently yielded to a treatment supported by a careful discrimination of their neces- sary requirements, and the application of methods associated with, though in some ways divergent from, the integrity of a system which cannot be counted upon as applicable to all forms of either mental or physical derangements, although in the main the principles of that system have been sound and irre- futable. It must not be forgotten that in those cases which we believe to be suitable to the Weir-Mitchell treatment there is a marked mental disturbance. I never yet met with a case of hysteria where there was not, and although up to the present time I have not ventured to treat a case of confirmed mania by 182 THE WEIR-MITCHELL TREATMENT. this system, still I believe and hope that before long some man will arise with an inventive mind like Weir Mitchell and organize a system of massage by which the psychical side of our nature may become as amenable to treatment as the physical. Hopeless as it may now appear, this result may yet be attained. The main points for thought and reasoning in the Weir- Mitchell system of cure are rest, feeding, seclusion, massage, and galvanism ; but before considering these I should like to make you acquainted with one or two facts relative to the changes in tissue which we know are brought about by our manipulative modes of procedure. A word or two about fat. No one, I think, can deny that some fats are wholesome, whilst others are unwholesome. Weir Mitchell writes of an old nurse who assured him that in her experience ‘‘ some fats is fast, and some is fickle, but cod oil is easily squandered,” therefore, as he says, the fat of an obese anemic person may vary from the fat of a fat and florid person. ‘‘ The flabby relaxed state of many fat people is possibly due, not alone to peculiarities of the fat, but also-to want of tone and tension in the areolar tissues which, from all that we know of them, may be capable of under- going changes as marked as those of muscle. I think there can be little question about there being fats which are stable and firm, and fats which are prone to rapid disintegration and absorption. This must be the case, I should presume, for some of my patients have lost fat rapidly after the massage treat- ment has been discontinued, whilst others have maintained the gain when the conditions of treatment have been precisely similar. One thing we must bear in mind, and upon which Dr. Mitchell seems assured, namely, ‘‘ That increase of fat, to be a wholesome condition, should be accompanied by gain in quantity and quality of blood, and that while increase of flesh after illness is desirable and a good test of successful recovery, it should always go with improvement in colour. Obesity with thin blood is a most unmanageable condition.” We must not forget that a person under massage treatmentif he is by heredity of the lean kind cannot hope to gain fat after the same rate as a person who by heredity is prone to develop a superabundance of this material. Ihave a lady about thirty years of age at the present time under my care, who was excessively thin prior to undergoing the Weir-Mitchell treatment, and during the course she gained only five pounds in weight; but shortly afterwards she increased in weight with enormous rapidity, on account of the sudden and rapid development of fat; this was attended. with the manufacture of good blood and a general improve- ment in health. We know of many cases of hysterical women who have lain in bed and apparently eaten nothing, and yet they have grown immensely fat, but it has not been good fat, they VALUE OF MASSAGE. 133 have been pale and anemic and given to vomit blood, and how they gain in fat is oft-times mysterious. Fat gained by mas- sage is almost always accompanied by gain in blood, that is to say, ‘‘ massage fat” is the best of all fat. : There are some cases which are greatly benefited by the Weir-Mitchell cure, who have nothing very special the matter with them, certainly they have no marked hysterical symptoms ; women who very easily get tired, and complain of vague pains, particularly in the back, spine, and head, who constantly suffer from dyspepsia and consti- pation, and to whom life seems a burden. They know and feel that they suffer from nervous exhaustion, they have taken no end of medicine, visited every Spain Europe without be- coming in any way changed, and they remain for years feeble and for ever tired. For them, as for the whole class, the pleasures of life are limited by this perpetual weariness, want of resolution, and failing resistance. The mode of applying massage in these cases does not vary from the methods with which I have already attempted to make you acquainted, but I would have you bear in mind that, as these hysterical cases improve and gain in fat and weight, the massage manipulations must be increased in strength, especially to the muscles of the back and the buttocks. You know we all have different ideas concerning, not only the value of massage, but the mode of manipulating also. There are some physicians who declare it does not matter how massage is done, so long as the muscles are well thumped, beaten and punched about. Dr. Graham writes as follows : ‘‘ It is to be regretted that physicians do not oftener try their hands at massage themselves. They would be fully indemnified for their time and trouble inthe improvement of their tactus eruditus which would enable them to appreciate the changes in the tissues brought about by massage, and this would open a new and interesting field of observation to them. Furthermore, the benefit of their visit would then be immediate in place of mediate, as when it is the medicine prescribed and not the physician that does the work ; and a still greater reason is, that they would often prevent their glory from departing to another, and that other frequently an ignorant and obnoxious layman, whom the physician is obliged to tolerate or lose the family practice.”’ ; Although I do very little massage myself, still I quite agree with Dr. Graham that those who do not know should not attempt to teach. Dr. Hale White, assistant physician to Guy’s Hospital, in a clinical lecture on a severe case of hysteria treated by massage, over-feeding and isolation, published in the ‘British Medical Journal” for July 30th, 1887, gives the following instructions to his class in reference to massage, which 134 THE WEIR-MITCHELL -TREATMENT. to me has avery comical aspect. He says : “‘ You will probably perform it very much better if, remembering what you wish to effect, you set to work as you think best, than if you follow many of the quackish descriptions in print. When you have to instruct a nurse, it is best to give her some definite method and perhaps something like this is as good as any: First grease the parts with vaseline or oil (what is this for ?), and if the skin be very hairy it may be necessary to cut the hair; then stroke the muscles firmly several times with the edge of the hands in the direction of the venous flow. In places where this is impossible, such as the back, always stroke in the same direction (what does this mean ?); on the abdomen follow the course of the colon; next you may take up the skin between the thumb and _fore- finger and rub it between them, one hand following the other in the same direction as the stroking ; then thoroughly knead the muscles with one or both hands according to the size of the part, in the same direction as already mentioned ; after this move all the joints in every direction ; then you may conclude by striking the muscles with several small blows, but this is not of much importance. The full time should ‘be about an hour twice a day for the whole body. If there be a painful spot, and the case is one of hysteria, particularly direct your energies to this part. Of course, you will teach the nurse to avoid the bones. I have left out all the uncouth terms that are often applied to massage, in order to make it as simple as possible.”’ I have given you word for word an instance of how massage is taught in one of our greatest London Hospitals, and of its value, or the effect such teaching can have upon the minds of students, you can judge for yourselves. The eminent physician, Dr. E. C. Seguin, in the “Archives of Medicine”’ for April, 1881, says that even in New York there are few manipulators who can be trusted to do massage well. Non-medical people may become expert and skilful in the individual manceuvres em- braced under the term massage; but they ought to have their efforts directed by a physician. Physicians, in addition to want of time, may lack the necessary qualifications for doing mas- sage well; but they would often find it to their advantage to be their own mechanics as well as architects in this, as already intimated. You know I always advise my pupils to practice the different massage manipulations upon each other ; it is the only way to learn thoroughly. And never forget that all procedures should be commenced with moderation and gentleness, and that their force should be gradually increased as the patient gets accustomed tothem. But Ihave made you so conversant with all this by teaching, by demonstration, and by practice, that I need scarcely say anything more to you about it. SECLUSION. 135 We have considered our patient who is to be put under the Weir-Mitchell treatment, and we know the remedies which we mean to adopt for her cure. Let us analyse the nature of these remedies, and the effects they are likely to produce upon the patient. Seclusion.—In the matter of seclusion, I am entirely and wbsolutely in agreement with Weir Mitchell; and it undoubtedly forms the basis of his cure. These hysterical and nervous people must be disentangled from the meshes of their old habits, and removed from contact with those who have been the willing slaves of their caprices. This is true, and has been thoroughly and completely borne out in practice. For years I failed in curing these hysterical cases, because I was unable to remove them from their friends and their surroundings, which had become part of their life of sickness. During the past summer I cured a very bad case of hysteria ; but I had the greatest difficulty in removing the patient from her friends and adopting a system of isolation. The mother’s words were: “If she must die, pray let her die at home. I cannot be separated from her while she lives.” Fortunately, good counsels overcame the mother’s scruples, and her daughter was completely isolated for one month; and in three months she was completely restored to health. The importance, then, of isolation in purely hysterical cases must be absolute. When cases of this kind come under my care for the Weir-Mitchell cure, the first thing which I sometimes see upon entering the room is no end of photographs of the patient’s friends. These are at once taken bodily out of the room without the slightest comment, and so are books in which sympathetic verses from friends are written. We must break the chain which has for such a long time truly been the means of binding the captive in captivity. No letters, or messages, or any other forms of com- munication are permitted; and neither threats nor entreaties must overcome the confidence of the nurse in this matter. Of course, in a large number of cases seclusion is not required, especially where we have merely exhaustion, with pallor and dyspepsia, and with no special loss of tissue. Therefore you see we have patients for whom isolation is absolutely necessary, and others for whom it is not. ; The cases demanding separation from friends belong particu- larly to the hysterical, though not necessarily to the emotional class, where the morbid condition of the mind is co-relative with bodily defects. But when the mental condition is worse than the physical, then absolute seclusion is unwise and un- justifiable. I do not say that the Weir-Mitchell treatment is unjustifiable, but only the seclusion item of it. Rest.—At first sight it may seem strange that the cure 136 THE WEIR-MITCHELL TREATMENT. should in part consist of rest, absolute and complete rest ; the patients not moving except to perform the ordinary offices of nature. They are fed like children, and must in this, as in all other matters, be made to feel themselves subordinate, and to practise and exercise obedience and self-restraint. In this way we are helping to rebuild a shattered moral constitutional state, which is equally as important as restoring the physical part of their being; but we work on both at the same time, hoping and believing that we shall repair the mental in direct ratio with the’ physical. Many of these patients, it must be remembered, have been lying in bed for months and years, but they have not been at rest. On the contrary, they have suffered from great inquietude, having so given way to a chronic feeling of discontent that they have been almost constantly alternating between agitation, peevishness, fretfulness, and out- bursts of really uncontrollable temper ; or moody, morose, and in a condition of unrest, possibly from imagining themselves neglected, when in reality those about them have been half dead of exhaustion, fatigue, and distress on their account, ever trying to please them, but always failing. ‘Let us think, then,” says Dr. Mitchell, ‘‘ when we put a person to bed, that we are lessening the heart beats some twenty a minute, nearly a third; that we are making the tardy blood to linger in the by-ways of the blood round, for it has its by-ways; that rest prone binds the bowels and tends to destroy the desire to eat, and that muscles in rest too long get to be unhealthy and shrunken in substance. Bear these ills in mind and be ready to meet them, and we shall have answered the hard question of how to help by rest without hurt to the patient.”’ We wust not, then, forget, and of course it is apparent to the most superficial observer, that confining a patient to absolute rest in bed, must, under ordinary conditions, be productive of a serious train of evils: exhaustion and debility are increased, the muscles become feeble, the joints stiff, the bowels consti- pated, the appetite impaired, the circulation enfeebled, and digestion and assimilation weakened. But we shall see in describing this treatment how these evils are overcome. What we want is a maximum of rest with a minimum of unrest of function. I have constantly been endeavouring to impress upon you that the healthfulness and activity of a part depends upon the due performance of function. If the natural function of a part be withheld its integrity becomes weakened and impaired. Nutrition and function work together. Many people suffer from indigestion because they give their stomachs too little work, and many also suffer from indigestion because the stomach is asked to accomplish more than it is able to perform. But we have considered, and shall be constantly REST. 137 considering, this question of supply and demand, knowing that an exact balance between the two is essential to health. To exemplify this let me give you one of Dr. Weir Mitchell's own cases: ‘‘Mrs. P—, aged fifty-two, was brought to me from New Jersey, having been supine in bed for fifteen years. I soon knew that she was free from disease, and had stayed in bed at first because there was some lack of power and much pain on rising, and at last because she had the firm belief that she could not walk. After a week’s massage I got her up. I had won her full trust, and she obeyed or tried to obey me like a child. But she would faint and grow deadly pale, even if seated a short time. The heart beats rose from sixty to a hundred and thirty, and grew feeble; the breath came fast and she had to lie down at once; her skin was dry, sallow, and bloodless ; her muscles flabby ; and when at last, after a fortnight more, I set her on her feet again, she had to endure for a time the most dreadful vertigo and alarming palpitations of the heart; while her feet after a few minutes’ feeble walking would swell so as to present the most strange appearance. By-and-by all this went away, and in a month she could walk, sit up, sew, read, and, in a word, live like others. She went home a cured woman.” In this case we have an undoubted and typical example of the evil and pernicious results of prolonged rest, vitiating, though not annihilating, every healthful function of the body. And we have also a complete and teaching instance of the good results which can be produced by a treatment thoroughly and systematically carried out, under the observation and by the skill of a highly practical physician. I am endeavouring to exemplify and teach you Dr. Mitchell’s system, and for this reason : I should fail in my great indebted- ness to this accomplished man, if I gave you my experience rather than his own; and in making it appear to you that my success was due to my own powers, rather than to his original and thoughtful mind. I shall have, however, something to say to you upon some points in reference to this system, which my study and increasing knowledge of these cases have made evident to me. Massage.—I have said so much to you about massage, and in the course of these lectures I shall have to say such a great deal more, that I need scarcely allude here to the manipulations. themselves. It is far better for the nurse in attendance upon the case not to be the masseuse. There are many reasons for this. In the first place the nurse must be selected who has special qualifications; she must have a will of her own, and the patient must be caused to feel that the nurse is the machine by which the doctor's mandates are to be 138 THE WEIR-MITCHELL TREATMENT. unhesitatingly and unflinchingly executed ; firmness and in- tegrity of purpose are most essential attributes. Very much, then, depends upon the nurse, and no seductive or truckling influences of the patients should for a single moment allow her to neglect her duty ; the physician himself should be the only court of appeal. I do not agree with taking morning and evening temperatures and noting variations of pulse, taking specific gravities of urine, and so on. Examinations of this kind may be made once, after the weight has been taken, with any other physical observations which may be deemed in- teresting and useful for clinical record ; but constant note-taking only tends to lead the patient to believe that she must be a centre of lively clinical curiosity and study, a belief which we rather want to avoidthan inculcate. The practised eye of the physician will readily discriminate the effects which the treatment is pro- ducing, and the masseuse should clearly understand that her work is to massage and nothing else. After a short time the patient will look forward with eagerness to the appearance of the masseuse ; it is a break to the monotony of the day’s pro- ceedings, it is a fresh face which in a measure relieves the weariness of the daily seclusion. Now, with some people, the first effects of massage are to irritate rather than compose and soothe, but in my experience this depends really more upon the masseuse than it does upon the patient. I cannot impress too strongly upon you—though I know I have done this over and over again—that when you first begin to manipulate a patient your movements should be very gentle, and quiet and slow in execution. You must, I am sure, see the necessity for this, for independent of the influence they have upon the sensibility of the patient, the textures will not bear rough handling. Re- member you have to deal with wasted, exhausted, feeble, weak and irritable muscles, which, if roughly handled, become still more weak and irritable, and an induced irritability of muscle only leads to an increased irritability of the patient. You might just as well expect good to result by causing a patient to walk immediately upon rising from a severe illness, as to expect a muscle to respond to severe manipulations when weakened and exhausted from prolonged disuse. Therefore for the first week merely effleurage and petrissage in the quietest manner possible. Do not begin passive movements until after the first week; it is astonishing how in some cases you can pass suddenly from the passive to the active. Even with this week’s gentle manip- ulation you will invariably find improvement; the muscles themselves will be firmer, the extremities will be warmer, the skin will have a more healthy feel, there will be less moistness about the hands and feet, and the circulation and temperature of the body generally will have undergone a change. My "MASSAGE. ‘ 139 established rule is never to increase the diet beyond milk and water, beef juice, very thin and crisp dry toast, stewed fruit, cream and butter, until my patient is under the full swing of the massage treatment, which is usually at the second week, when the massage should be combined with passive movements of the limbs for one hour night and morning. The best times are 10 to 11 a.m. and 9 to 10 pm. You know I particularly advise the lower limbs, the abdomen and the buttocks, for morning massage, and the spine, upper extremities, and head for evening massage. This is my rule, but it has exceptions, and if I do not get the effect I anticipate, I then reverse this order of things and sometimes with advantage ; the reason why I cannot tell. The feet and legs to the knee usually require to be manipulated at night as well as in the morning. Above all things do not expose the body of your patient unnecessarily, and maintain by every possible means the gain in temperature which your manipulations have brought about. Now experience has taught me a great many things of con- siderable practical value and importance relative to massage, and the chief of these concerns the dosage. I have been led to conclude that massage may be continued for too long a time without getting a corresponding advantage. It is the rule in these cases that it should be continued for six weeks, and this rule is a good one, with very few exceptions, but we occa- sionally find that in masséeing paralyzed muscles we induce a gain up to a certain point and then its good effects begin to wane. Jam, therefore, inclined to think that it is best, when- ever this becomes apparent, to discontinue it for a fortnight and then begin again. The muscles and the tissues become too much accustomed to its influence, they seem to be weary of it, and wishful for its discontinuance in order that they may ursue their functions by their own unaided efforts. Or, if it be ‘not absolutely discontinued, its administration should be less frequent, say once, instead of twicea day, and then once every other day. Massage, like everything else, can be overdone, and function is then promoted and sustained by a too artificial means. I¢ should not be discontinued suddenly and entirely; both its commencement and its relinquishment ought to be most carefully regulated. 7 . We consider that a course of massage should be divided into three stages: (1,) A period of gradual increase ; (2,) A period of sustained activity ; (8,) A period of gradual decline. We say that by the Weir-Mitchell method the third and fourth weeks constitute its period of greatest activity, and at the end of the third week we stimulate the muscles into increased activity by the use of electricity. ee oboe : Electricitya—We invariably employ faradization. The in- 140 THE WEIR-MITCHELL TREATMENT. duced current may, as suggested by Weir Mitchell, be applied with slow interruptions. This may have its advantages, but I am rather doubtful about it. I prefer placing a flat electrode upon the spine, and moving the sponge electrode from one motor point to another. The current must be sufficiently strong to produce good muscular contraction, and independent of this the skin should be stimulated by carrying the sponge quickly over the surface. Of course the current should be weak at first, and certainly not continued sufficiently long to induce fatigue. Half an hour at the utmost once a day is all that is necessary. Dr. Weir Mitchell seems to attach great importance to the value of electricity in increasing the temperature of the body, and in his work on ‘“‘ Fat and Blood, and How to Make Them,” he gives some very interesting tables showing incontestably that this is one of its effects. This, however, has long been known, but in some experiments made by myself many years ago quite confirmatory of these results, I found that this rise in tempera- ture was remarkably evanescent, and that in ten or fifteen minutes the register was actually less than before the electricity was applied; and I well remember coming to the conclusion which I now hold, that the rise in temperature was due to nervous excitability, and not, as he concludes, to increased tissue change. But this is beside the point for our consideration. There is no doubt, as we have seen, that muscular contractility is attended with increased metabolism, so that we may fairly conclude that faradization of the body does aid both circulation and nutrition, which may be sufficient to bring about a rise of temperature ; therefore | may be wrong, but the gain by the use of faradization in the treatment of these cases appears to me to be the influence which it exerts upon the intrinsic molecu- lar activity of both nerve and muscle, and also of spinal cord. Be very careful, if you please, in the application of electricity never to commence the treatment until the end of the third week, and then do not apply too strong a current, for the in- judicious use of electricity may undo all the good which your massage is capable of doing, though its judicious administration is exceedingly useful. I desire, therefore, to put you on your guard. Ihave proved much by my own experience, and my object in giving these lectures is that you and others who are not too proud to be taught should derive the benefit of this. There are some of these cases which take electricity wonderfully well and with very marked advantage, but there are others who do not. I have some interesting records of these, but in this re- spect there are no special signs to guide you until you have by its application put it to the test ; therefore, as I have just told you, begin with a mild current, and gradually increase its strength. Before leaving the subject of electricity, I wish to say that DIETARY AND THERAPEUTICS. 141 I have in these cases without any doubt obtained excellent results from the combined faradic and galvanic currents used about the fifth week of treatment. I employ a very weak current by means of a strong salt and water foot bath, the positive pole being applied to the nape of the neck, the operation lasting about ten minutes, alternating the current some dozen times. I firmly believe that it aids nutrition more than when the faradic current is used alone. Thus far we have con- sidered some important points in the nature of these cases, their management and their treatment by seclusion, rest, massage and electricity ; I have now to draw your attention to dietary, and one or two other matters of no less importance. Dietary and Therapeutics—Now this is the most important part of the Weir-Mitchell treatment—inasmuch as it requires the utmost care and judgment in its management. I believe thoroughly in the seclusion for appropriate cases, in massage and electricity, but not in over-feeding for every case. I have records of a large number of instances where I have over-fed and well-fed, and I really think, upon comparison, the well-fed have ended in the most persistent and most permanent cures. Thorough and complete feeding is, of course, in all cases abso- lutely necessary, but gluttonizing is not essential. The require- ments of people for food are extremely variable, and what might be well considered over-feeding in one is really ordinary feeding in another. I might tell you, then, once for all, that I have no definite rules for feeding. I can build up better stuff, and more durable and blood making material, by a diet regulated upon definite lines of requirement according to inherent physical and constitutional tendencies, than I can by maintaining the stereo- typed system of over-feeding. To say the least, there are three classes of patients which come under our notice for the Weir- Mitchell cure. The first is the thin, emaciated, bed-ridden, helpless and hopeless invalid. The second is the thin, wiry, anxious, exhausted, but acutely lively invalid, who is constantly aiming to do something, but fails to do anything because she becomes weary and exhausted with any attempt at prolonged effort, and suffers habitually from headaches. The third is the fat, excessively pale invalid, who fails to make blood, whose muscles are flabby, and who is always tired and constantly complaining of weariness and inability to do anything, with sinkings, sighings and yawnings in superabundance. These may be taken.as typical of the three classes, but there are no end of sub-classes and species, which I have no time to deal with at present. : : Now I have just said that an appropriate dietary for these patients forms a very essential element in the curative process. Let us first consider the dietary for class No. 1, the 142 THE WEIR-MITCHELL TREATMENT. chronic invalid, the neurasthenic, in whom hysteria may or may not be present. Of course you know we can have suppressed hysteria as well as suppressed gout, the one and the other may be metaphysical as well as physical. But we have to discuss dietary and not metaphysics. I hope that I shall be able to prove to you that we can, in the majority of cases, get better results from good, fair, average feeding than from over-feeding. If we knew more of the secrets of those so-called massage homes, rather than the garbled reports which appear from time to time of exceptional cases with which we are now so familiar, I am inclined to think the gluttonizing modes of procedure would be proved to have met with many failures, as in fact I know that they have. Every body has a minimum and a maximum limit with refer- ence to its metabolism, according to the amount of work done by the body and its weight. If less food be given than is neces- sary to maintain the former, the body loses weight; while if more be given after the maximum limit is reached, the food sv given is not absorbed, but remains as a floating balance, and is given off with the feces. When food is liberally supplied and the weight increases, of course the minimum limit rises, hence during the process of ‘‘feeding’’ or “ fattening,” the income necessary is very much greater than in poorly fed animals for the same increase of the body weight. By continuing the process a condition is at last reached in which the digestive organs are just sufficient to maintain the existing condition, but cannot act soas to admit of new additions being made to the body weight. ‘ The absolute amount of food stuffs required by an adult in twenty-four hours depends upon a variety of conditions. As the food represents the chemical reservoir of potential energy from which the kinetic energy (in its various forms) and the heat of the body are obtained, the absolute amount of food must be increased when the body loses more heat as in winter and when more muscular activity (work) is accomplished. As a general rule, an adult requires daily 130 grammes proteids, 84 grammes fats, 404 grammes carbohydrates (Lanpois and STIRLING). I know I shall be told that ordinary physiological estimates are quite out of place in the consideration of these Weir-Mitchell cases, but Iam not so sure of this. Anyhow, our aim should be to favour nutrition, healthy metabolic activity, at the lowest expenditure of vital energy on the part of the patient. You must know that milk forms an essential part of the dietary of these patients during the first week ; admitted, then, that milk is atypical food and contains all the constituents necessary for maintaining the life and growth of the body, we certainly find DIET AND THERAPEUTICS. 143 that in all cases milk cannot be digested ; it may be peptonised with zymine or with Benger’s alkaline peptic fluid; it may be taken hot or it may be taken cold; in may be taken in large or it may be taken in small quantity—it will not digest; it creates distension, flatulence and constipation, and cannot be tolerated. It is no use forcing patients under these circum- stances to take it. But on the other hand, milk will sometimes agree splendidly, and then it forms an excellent part of the dietary. I make it a rule never to force an excessive diet upon a patient if it engenders indigestion and liver derangement. I have proved the fallacy of this over and over again. Well, if we cannot give pure milk, we try milk that has been skimmed. Weir Mitchell commences in this way by giving daily about two quarts, well skimmed. It is used as Carel directs, cold or warm, not hot, and the amount given is divided so that the patient takes every two hours enough to make up the full share during the waking day. I prefer whey made hot to either milk or skimmed milk, and to every pint of hot whey I add the juice of a lemon. There is a lady still under my care who commenced treatment three months ago. She was a living skeleton when first she went to bed. After a week of nothing in the way of food but three quarts of whey and lemon juice, and very thin crisp dry toast, well baked, and fresh butter, in the twenty- four hours, I ordered a material alteration in the diet, but she quietly said to me, ‘‘ Don’t you think you had better leave well alone, I feel quite different already, Jam sure that I am daily getting stouter and stronger,” and upon a careful examination I certainly found that this was the case. The jelly-like feeling of the muscles had given place to something more tangible, and - the nurse, the patient, and the doctor were all agreed that the improvement was so definite that nothing should be altered. By the end of the second week, without any addition to the diet, the improvement was not only maintained but increased. The masseuse and nurse were delighted and surprised, and wanted to know where the gain came from. Every function was acting well, the sleep had immensely improved, the tongue was clean, the bowels were acting, the temperature of the body was more natural and equable, the pulse was stronger, and the muscles were developing. The patient was wishful now for a change of diet, but I declined to agree to this, and for three weeks she took nothing but three quarts of whey daily with the lemon juice and a plentiful supply of thin dry toast and any amount of fresh butter. Now we took a good account of the patient. In the three weeks she had gained eleven pounds in weight, the muscles were firm, with decided tonicity, and during 144 THE WEIR-MITCHELL TREATMENT. the whole of this time there was no complaint whatever of any form of functional derangement. We still kept to a moderate diet. The first meal, at 7.80, consisted of equal parts immediate tea, milk, dry toast, fresh butter, and the lean of a mutton chop nicely grilled. At 10, half a glass of milk ; at 11, massage as usual for one hour; at 12, a claret glassful of beef juice ; at 1.30 p.m., slice of mutton, dry toast, fresh butter, stewed fruit and cream, half a tumbler of hot whey ; at 4 p.m., half an hour’s faradization ; at 5 p.m., acup of tea and bread and butter ; at 8 p.m., half a dozen oysters and half a tumbler of stout—this was the daily dietary for another week ; still de- cided improvement. She was now allowed to communicate with her mother by letter only, and to sit up in an arm chair for an hour in the afternoon whilst the electricity was being administered, and thus, with little variation, passed five weeks of treatment, and no case ever did or could do better. Wehad no hitch from first to last, the patient’s condition demanded the treatment which was arranged to adapt itself to the case. For the last, the sixth week of treatment, the patient took three good meals a day with very little farinaceous food stuff. It may seem rather strange that I should object to the hydrocar- bons in the form of starch when they are apparently needed, but it is so, and my experience is against them. She took in addition beef juice three times a day, rose at 10 a.m. and went to bed at 7 p.m. Her gain in weight at the end of the sixth week was twenty-three pounds. She returned to the country a different being. She is now under massage treatment for a fortnight, not that she absolutely requires it, for she has more than maintained her strength and weight, but she has adopted -it at my special request. Ialways advise my patients to return if possible one month after treatment for two week’s massage ; some do not return, others do, and I feel sure that it is to their advantage to do so. Now if we analyze this case we shall find in it several points of interest. The first is that from the beginning to the end the patient was not over-fed, in fact from the first by the aid of massage oxidation of tissue was promoted, and a. rapid but withal a consistent gain in nutrition was secured. Not one single particle of medicine did this patient take—no iron, alcohol, nor coffee, no cod liver oil, malt extract, nor aloes pill, for you see after a few days I had no functional defect to combat. I gradually promoted functional activity, both in voluntary and involuntary organs, and brought it to a standard of well-defined strength before I gave the digestive apparatus any very especial work to perform. In my past ex- perience I am sure that in some cases I have been unsuccessful from my anxiety to do too much, in fact from over-stuffing. I TREATMENT OF NERVOUS CASES. 145 now act upon and treat every case according to what, in my mind, are its individual requirements. I never hesitate to give my patients alcohol or champagne, or anything, in fact, if I believe they will be the better for it. I have sometimes suddenly changed the masseuseand thenurse with very decided advantage. Let us now consider the second class of patient: very thin, but withal wiry, anxious, irritable, wanting to have a reason for everything, and exceedingly difficult to please, yet would not be disagreeable for the world, cannot. sleep, and full of pains here, there and everywhere. She submits to the treat- ment to please her husband or somebody else, and she is quite sure that it will do her no good. With this case, you may depend that the nurse will have a lively time of it; still, if you go carefully through the patient’s history, you will probably find her friends will tell you that -it is only lately she has become so pale, so thin and intractable, and so apparently tired with everything and everybody. Iwas very much amused with one of my patients of this class, who said she thought there must really be something the matter with her, for her servants, who. had been with her a long time, had told her that they could not think what had come over her, as it mattered not how well they did their work, they never gave satisfaction. And this is really the state of affairs. The symptoms usually run in the following sequence: Indigestion, worry, neuralgias, sleep- lessness, irritability, even peevishness, pallor, distaste for food and want of appetite, loss of flesh, and a ceaseless activity without any fixed object in view. The age of the patients usually varies from forty to sixty. There is marked defective nutrition of all the tissues, and the mind, in a measure, suffers co-relatively. Now cases like these require careful handling, for there is no difficulty in curing these people, the trouble consists in getting them to undergo treatment. The two chief points to attend to after the patients have submitted to seclu- sion, &c., are digestion and sleep. It is unreasonable to believe that they are going to submit at once to extravagant feeding; therefore the dietary should be such as will be easily digested —skim milk or whey with dry toast and butter for the first week; and after the evening’s massage, a tumbler of stout may be tried, to induce sleep, and half a dozen or a dozen oysters. You will find that these patients will go on, with many misgivings, until the third week, when they not unfrequently become well nigh unbearable; but get over the third week, and then (such has been my experience) matters improve, and the cure can be accomplished in the ordinary way: at the end of six weeks or two months your patient will be an altered creature, wholesome ee in 0 146 THE WEIR-MITCHELL TREATMENT. mind and body, calm, quiet, collected, and agreeable, with an entire absence of that fidgety, suspicious manner, which is very characteristic of defective nutrition and impoverished blood. Let us now take the third class of cases, perhaps the most troublesome of the three to cure. Remember again what I tell you, each class of case is curable by this treatment; but its requirements if not apparent must be sought for; what will cure one person will go a long way to kill another. The flabby, fat, anemic patient is frequently the woman who cannot keep anything upon her stomach; she vomits blood, though not very much. There is gastric pain soon after eating, and also upon pressure over the stomach, and she vomits every- thing she takes; probably for days or weeks together. These people take apparently little or no food, still they keep fat; but are exceedingly pale, good for nothing, too prostrate to do any- thing, and they do not caretomove. There is frequently great pain just before the menstrual period,and the ovaries are exceed- ingly hyperesthetic and irritable. These organs are sometimes removed, rarely with any improvement following in the patient’s condition. Such invalids try the different Spas, take large quantities of iron, consult the various specialists, and even take an interest in their practice and the patients constituting their clientéle. They are generally even tempered, kind hearted and generous in disposition, getting a large amount of sympathy, considering it to be their due. Their age ranges usually from twenty-five to thirty-five. Fat people, as a rule, are fat because they have relatively less blood. Women with fewer red blood corpuscles are usually fatter than men. The consumption of alcohol favours the conservation of fat in the body; the alcohol is easily oxidized, and thus prevents the fat from being burned up. And in addition to the great size and weight of the body, corpulent people suffer from fatigue and breathlessness, and even apoplexy. The recognised rules for the reduction of corpulency are, not to eat too much, arise from the table with an appetite, avoid sugar, bread, potatoes, and alcohol, drink freely of hot water an hour before each meal, and eat fish and good fresh meat. Tell your cook to throw the frying-pan away, and order fish and flesh, to be taken either grilled, boiled, or roasted. To treat this class of chronic invalid we have to lessen the fat, and in order to do this we must discontinue any kind of food which increases it; and we must also do everything to improve the quality of the blood. Therefore my plan is to give the patient three quarts of whey daily, with the juice of four lemons, thin dry toast and butter. Fairly active massage is necessary, and can be well borne from the first. It may DIETARY FOR FAT ANAMIC PEOPLE. 147 appear strange to you, no doubt, that I commence to treat these stout patients in the same way that I do lean patients. >This is perfectly true, for you must remember what I have told you before about massage, namely, that massage manipulations possess the power to bring tissues into their normal state. If a patient be unduly fat, massage will decrease it; and if the patient be unnaturally lean, massage will promote "the growth of fat. Both in the absence and presence of fat we have a train of symptoms somewhat analogous, but an anemic, fat, flabby patient, is more difficult to cure than an emaciated, bloodless patient, for we have seen that good fat and good blood go hand-in-hand, therefore in our flabby, fat patients we have to create a fresh class of fat altogether. Then what do we do? We put this jelly-bag-like individual to bed, and for the first fortnight the diet should consist of nothing but whey, lemon juice, and dry toast, or whole meal biscuits; and as soon as possible active massage is commenced. The tissues about the loins, buttocks, and thighs are pressed, kneaded, and compressed in every possible way. Now it is astonishing how rapidly this kind of fat melts. In ten days this fat patient will have lost more than‘ten pounds in weight, and ten pounds loss of fat will cause the patient to look comparatively thin. The kind of dietary should be as follows: 7.30 a.m., 4 ounces of well grilled-steak, cup of weak tea drunk as hot as possible, no sugar or milk; the juice of a lemon may be taken with the tea; 10 a.m., glass of beef juice; 11 am., massage, particularly of abdomen, buttocks, and thighs; 12 a.m., glass of beef juice; 1.30, two thick grilled mutton cutlets free from fat and bone, dry toast, a glass of good burgundy ; 4 p.m., galvanism; 5 p.m., beef juice; 6.30 p.m., beef juice ; 7 p.m., boiled sole, dry toast, glass of burgundy; 9 p.m., tumbler of whey with the juice of a lemon; a baked apple without sugar to be taken after each meal. In these fat anemic people I always commence treatment with whey and dry toast until a certain reduction in fat has taken place; I then give a relatively small quantity of fluid ; no milk or soups; the fluid consisting chiefly of two glasses of good burgundy and sixteen ounces of beef juice in the twenty-four hours. I never give bread, rice, sago, tapioca, or macaroni. Again, in these cases, I rarely refuse either fresh or stewed fruit; and in ordinary cases cream may be taken to the extent of half-a-pound a day. Perhaps those of you who are familiar with the Weir Mitchell treatment will perceive that I rather lean to very careful, and what I consider feeding which is especially appro- priate to the case. It is necessary during the course of this cure to take every point of detail into the minutest considera- 148 THE WEIR-MITCHELL TREATMENT. tion; this is the only way to meet with uniform success. There is one important point to be considered after the treatment is over, namely, what is best to be done with the patient in order to maintain the gain in strength and flesh ? At one time it occurred to me that a sea voyage ought to possess special advantages, but in this I have been deceived. Out of eleven cases during the past twelve months that I have sent to sea after the Weir-Mitchell cure, only seven maintained and improved upon their gain; the remaining four were little, if any, the better for this kind of change. Lecture VIII. MASSAGE OF THE CHEST AND ABDOMEN. Massage of the Chest—Passive Gymuastics of the Chest—Modes of Manipulating the Abdomen — Obesity — Constipation — Scybalee — Hepatic Congestion and Hypertrophy—Atony and Distension of the Gall-Bladder— Gall-stones—Retained Bile—Ovarian Congestion, Displacement, Irritation, Neuralgia, Hyperesthesia — Uterine Displacements — Amenorrhcea and Dysmenorrhea—Neuralgias—Spasmodic Strictures, and Neuroses. I wave to-day to bring in review before you the viscera of the trunk of the body, and endeavour to explain to you the best manner of operating upon these parts for certain forms of disease. I have not much to say to you about the chest, the heart and the lungs contained within it are so thoroughly protected by the framework of this osseo-cartilaginous cage that we are quite unable to affect these structures in any other but an indirect way; still in certain forms of nervous exhaustion, when respiration is defective, and in the first stage of pulmonary disease, and even in some forms of heart trouble, I would especially commend to your notice passive, and even active gymnastic exercises which bring the upper extremities into play and so tend to deeper inspiration and more complete expiration. I have spoken to you concerning what is called internal respiration, when the exchange of gases takes place between the blood in the capillaries of the systemic system and the tissues of the body ; respiration by the lungs is known as the outer respiration, which embraces the exchange of gases between the external air and the blood of the respiratory organs, namely, the lungs and skin. The movements of respiration are also important factors in moving the lymph onwards in the pulmonary lymphatics. The movements of the lungs themselves are entirely passive and dependent upon the movements of the chest, therefore you must see the importance of thoracic movements, if the blood is to be duly oxidised, not only for the removal of the carbon from the venous blood, but also to give oxygen to the haemoglobin to be carried to the tissues for their respiration. Respiration, then, is essential to oxidation, and we know that oxidation is essential to our existence. But I have no intention to weary you with the physiology of respiration. However, let me tell you that in nervous exhaustion and prostration the muscles of respiration frequently fail in their normal work, and when this is the case I always include artificial respiration as part of my system of treatment, and if need be I make my patient inhale oxygen at every third inspiration. The method 150 MASSAGE OF THE CHEST AND ABDOMEN. T adopt for passive movement is that known as the Sylvester method, and it was introduced by him for restoring life after drowning. I will demonstrate this method to you upon this patient. I place the patient in the horizontal position upon the table with the head and shoulders raised, I then seize the arms just above the elbow and draw them actively over the head (Fig. 23). I then flex the arms upon the forearms and bring the arms well into the sides of the chest, using a fair amount of pressure (Fig. 24). Ne ic er \ we « K ii \ I WT i A D \ Fig, 24, —Passive Gymnastics for phthisis, neurasthenia, &c. This passive form of lung gymnastics should be of great service in incipient tuberculosis of the lungs and in pulmonary MASSAGE OF THE ABDOMEN. 151 respiration, my only wonder is that it is not more frequently had recourse to. The skin and muscular tissue over the chest must now be stimulated by progressive petrissage movements from above downwards and outwards, in the course of the ribs. Abdomen.—You will remember when speaking to you of the anatomy of the abdomen we divided it into nine different regions, each of which was related to the various structures which it contained, or which were to be found in the immediate neighbourhood; but apart from this I must to-day give you some information relative to one or two other points with which I think you ought to be acquainted. To press and pommel the belly is one thing, but to massage with skill and to know the principal structures upon which your movements are being exercised is another. I will firstly, then, call your attention to massage as applied to the abdomen from a general point of view, and to the intestinal tract for constipation, picking up as we go along some scraps of physiological knowledge, which will, I hope, give us more interest in our work, and offer us some explanation of those changes which we believe result from our manipulations. You know abdomens differ very greatly, some are distended and covered with thick layers of fat, others are without fat, but the recti muscles are hard and rigid, so that it is difficult to relax them. Again, the anterior abdominal wall may be soft and supple so that the posterior wall may be reached without difficulty. Before manipulating the abdomen, always see that the bladder is empty; this is very important in hysterical cases, for the bladder may be distended above the umbilicus without the patient being conscious of the fact. Your patient being in the horizontal posture, raise the head and shoulders some six or twelve inches, the thighs must also be raised by placing a pillow or two at the under part, towards the bend of the legs. In order to get the abdominal muscles relaxed, make the patient keep the mouth open and draw up the legs to the trunk as high as possible; but the first is the best position for ordinary massage. Try the sensitiveness of the abdominal muscles to reflex action, which you will always find very variable; in some it will be so active as to produce abnormal movement in the bowel itself. Before commencing to manipulate make pressure upon different parts; firstly, to discover if there is anything abnormal, and, secondly, to find out if there is any tender spot. When massaging for constipation, always smear some lubridant over your hands; there is nothing better than liquid vaseline or castor oil; it is scarcely credible, but upon 152 MASSAGE OF THE CHEST AND ABDOMEN. several occasions I have thought that the use of castor oil in this way increased the tendency to peristalsis. You now effleurage over the abdominal wall, and remember that all your movements should be in the course of the large bowel, from right to left of your patient, upwards on the right and downwards on the left. Pick up the skin, areolar tissue, and fat by the usual petrissage movements, beginning in the right inguinal region and working round to the left inguinal region. If you have to bring about the absorption of fat, great rolls of fat, you must grasp it firmly in your hands and knead and squeeze it as though it were dough. Now smear the hands with castor oil and commence the deeper movements, which are in the main mechanical. These manipulations are not easily described, so watch my mode of operating carefully. Let me first say a word or two to you about the colon. This bowel commences in the right iliac fossa in a dilated part called the cecum. It ascends through the right lumbar and hypochondriac regions to the under surface of the liver, it then passes transversely across the abdomen, on the confines of the epigastric and umbilical regions, to the left hypochondriac region, descends through the left lumbar region to the left iliac fossa, when it forms the sigmoid flexure; finally it enters the pelvis and descends along the posterior wall to the anus. The cecum is a blind pouch or cul-de-sac, in which the large intestine commences, and in which the lower end of the ilium terminates. Its position in the abdomen is at the inner part of the right iliac fossa, in a line with the middle of Poupart’s ligament, and from this point I wish you to begin to operate. You can see the course of the colon in the model before you. Place your two thumbs over Fig. 25 shows the position of the thumbs and the hands for upward and circular movements in the course of the colon. All movements being directed from right to left. MASSAGE OF THE ABDOMEN. 1538 the cecum, the right hand lying flat upon the abdomen, the left hand lying flat also upon the left side, so (Fig. 25). You must proceed upwards by gentle continuous pressure along the course of the ascending colon until you get to the free edge of the right lobe of the liver, but during the progress of this movement the right hand must be exerting a rotatory form of pressure from left to right, in the direction of the transverse and descending colons. When you get to the free edge of the liver, manipulate this part well with your thumbs, for you are immediately over the gall-bladder. After having done s0, still press onwards with your two thumbs in the direction of the transverse and descending colon. Remember that these manipulations must be done slowly, purposely, quietly and regularly, never let abdominal massage be done hurriedly or jerkingly. After three minutes operating in this way you make use of a rather more active and general move- ment with both hands, the inner side of the left palm going up the right side of the abdomen, and the inner side of the right palm descending on the left side of the abdomen; in this way the small intestines are masséed together, the hands being crossed at the end of each circuit. Another mode by which the large bowel can be satisfactorily, progressively and continuously kneaded, is to work with the tips of the fingers of one hand placed upon those of the other, after this manner. (Fig. 26). Fig. 26 shows the position of the hands one over the other for pressure movements in the course of the colon. You know now the special movements which are to be used to the colon, let me show you a particular form of manipula- 154 MASSAGE OF THE CHEST AND ABDOMEN. tion for kneading the cecum with the bent hand, in this way (Fig. 27). Of course great care must be exercised not to press Fig. 27 shows position for carefully and nicely graduated pressure move- ments in cecal region in chronic perityphlitis and impaction. too heavily, and the pressure should be graduated according to the resistance to be overcome. This portion of the large intestine (the cecum) from its structural peculiarities and anatomical relations, is more liable to disease than any other part of the large bowel. It may become impacted with feces, which may harden, forming a painless doughy mass, and very likely at any time to give rise to obstruction, and sometimes to serious obstruction. When this occurs massage in the way just indicated is very useful. The cecum is not only liable to suffer from the accumulation of fecal matter, but it is also liable to acute and chronic inflammation. After the acute symptoms have subsided a chronic condition is usually persis- tent for some months; this is particularly the case when the inflammation has extended to the surrounding cellular tissue. Perityphlitis often gives rise to exudations, which become _ partially organized, forming large lumps in the right inguinal region and sometimes giving rise to serious discomfort. Mas- sage as I have indicated will disperse these growths, and give tone to the bowels, and also prevent its being the seat of flatulent distension. Constipation may be looked upon as one of the most common ills of life, and it is associated with, if it is not the cause [of MASSAGE FOR CONSTIPATION. 155 many of those troubles which are known as functional. The contents of the small intestine remain in it about three hours, and in the large intestine about twelve hours. The faces become formed in the lower part of the large intestine, and pass on to the rectum, where the sensation of requiring to go to stool occurs, that is when their presence is referred to the brain, where there exists an inhibitory centre for the reflex action of the sphincters. Defecation should take place once in twenty-four hours and the bowels from childhood should be habituated to move at early morning. There are some women whose bowels are not moved more than once a week, but this is unnatural and very likely to lead to uterine congestion and misplacements, in fact it is a common source of uterine trouble. Dr. Hughlings Jack- son’s Nerve Theory of Normal Defecation is interesting (Dis. of Brain, ‘‘ Brit. Med. Jour.,” July 14th, 1888). He says: ‘There is a motor (viscero-motor) centre in the medulla, and a controlling (viscero-inhibitory) centre in the dorsal region of the cord. From the former pass polio-enteric fibres by way of the vagus to make the intestines contract, and from the latter leucenteric fibres to keep them dilated, both sets of fibres are fibres of the level extrinsic downwards— both in their short course before their emergence from the medulla and cord and afterwards. But we must suppose that these are intrinsic fibres, fibres in and belonging to the level itself, connecting the two centres, bulbar and dorsal ; by these in quiescence there is amicable antagonism between the bulbar and dorsal centres. When the operation of defeca- tion is started by some afferent impulse, the medulla centre, we shall suppose, inhibits the inhibitory splanchnic centre by the intrinsic fibres, and acts positively by the extrinsic fibres (in the vagus) in the intestine. Thus there is positively forcing and there is negatively yielding.” Intestinal movement is known as vermicular or peristaltic, and can certainly be called into increased action (involuntarily) by emotional or mental disturbance. Some people are very sensitive in this direction, worry, fear, dread, pleasure, will often stimulate the bowels to move; the presence of an east wind will with some people give rise to an attack of diarrhea. The intestinal canal con- tains an automatic motor nerve centre within its walls which is normally in action during waking hours ; if this centre is not affected by any stimulus the movements of the intestines cease. “When blood containing the normal amount of blood gases passes through the intestinal blood vessels, the quiet peri- staltic movements of health occur (enperistalsis), provided no other stimulus be applied to the intestine. The condition of the blood flowing through the intestinal vessels has a most 156 MASSAGE OF THE CHEST AND ABDOMEN. important effect upon the peristaltic movements” (Lanpots and STIRLING). The splanchnic nerve is the sensory nerve of the intestines, and it is also the vaso-motor nerve of all the blood vessels. In- testinal paresis or exhaustion of the intestines arises from over stimulation; this condition is common to such diseases as cholera, septic poisoning, &c., and must not be confounded with functional inactivity of the muscles and motor nervous ap- paratus of the bowel, which is the common cause of constipation. The latter, then, is the condition which we believe we can over- come by massage. I shall leave the consideration of obstinate constipation for my lecture on neurasthenia, because its asso- ciation with this state of the nervous system is so constant, and the troubles of constipation are so firmly implanted in the minds of neurasthenics, that it really requires special considera- tion, and it must be dealt with as an abdominal neurose. To sum up, constipation is due to defective peristalsis from, (a) Central nervous disease; (b) Functional inactivity of the spinal centres ; (c) Animperfect supply of healthy blood ; (d) A deficiency of healthy bile; (¢) Theformation of scybala ; (f) The existence of spasm, pressures, or exudations. It is well for us to remember these, which are the most common causes of constipation. You will much more frequently have to massage the abdomen for blood and nerve and bile defects, than you will for scybala, spasm, pressures, or exudations. I have spoken and demonstrated to you the ordinary processes of abdominal massage; I have also told you of the common causes of constipation. If the passage of the bowel be partially occluded by cancerous or other growth, massage is useless; but if it be due to scybala, defective blood or bile supply, or defective nerve supply, massage is a good and valuable remedy. I must now tell you that habitual constipation is not so easily cured. I believe in occa- sional thorough and active purgation ; it appears to be very beneficial in many ways, but then the tendency to constipation isnot cured, and very frequently after a brisk purge the bowels are more constipated than before. To purge the bowels is an easy task, but to regulate the bowels is difficult. Certainly massage seems to be the best regulator. I do not believe in abdominal massage alone to cure obstinate constipation ; occa- sionally it might have a good effect, but as a rule it will be necessary to massage the spine, back, and buttocks, as well as the bowels ; I find this particularly necessary in the constipation associated with ovarian irritation, anemia, chlorosis, hypo- chondriasis, &c. Frequently we meet, however, with men and women suffering from constipation which will not yield to any ordinaryremedy. These are, for the most part, associated with USE OF ELECTRIC ABDOMINAL COMPRESS FOR CONSTIPATION. 157 neurasthenia, and as the nervous prostration becomes cured so the constipation ceases. Iam in the habit of ordering these patients the abdominal electric compress, in addition to the abdc- minalmassage. Theabdomenis first massaged for twenty minutes with castor oil and the liver succussed and shaken; then the electric compress is prepared and used in the following manner: Fold an ordinary sheet to the width of eighteen or twenty inches, wring it out of cold water (or the water may be hot if the patient cannot bear it cold), and wrap it quickly and tightly around the gastro-hepatic region ; then slip between the folds of the sheet a metal plate (6 in. by 4 in.) having an insulated wire attached thereto, this plate must form the anode in the electric circulation ; the cathode consisting of along narrow plate (6 in.) is now applied between the shoulders, the wires from the electrodes are carried above and beyond the patient’s head, and connected with the combination currents of the galvanic and faradic elements, the patient’s body being well packed in blankets, and if necessary a bottle of hot water is applied to the feet ; now turn on a weak combined current (five milliampére galvanic will be quite enough) and sufficient faradic current to be comfortably appreciable. The patient must be kept in the pack for thirty minutes. This is what I call my ‘“‘ Abdominal Electric Compress,” and let me tell you that I consider it simply invaluable; it quickens and tones the ab- dominal circulation, promotes absorption and interchange of gases, stimulates vaso-motor and secretory action, increases peristalsis of the muscle of the intestines, promotes also glyco- genesis and the elimination of urea and uric acid. The electrode, which ought to be long enough to extend nearly the whole length of the dorsal vertebre, should be well padded. Von Ziemssen speaks very highly of the physiological action of the abdominal compress in the following words. ‘The blood-warm watery vapour reacts upon the skin and excites the peripheral cutaneous nerves. The warm vapour exercises a powerful dilating stimulation upon the cutaneous vessels, the skin becomes more vascular, and the circulation is ac- celerated. “This circulatory acceleration in the skin is not without its effects upon the vascular conditions, in the more deeply situated organs beneath the bandage, and it acts partly derivatively, partly by the moist vapour, which, as we know, penetrates the skin and subcutaneous cellular tissue, and perhaps has effect even at greater depths, exerting an influence over the nutritive processes in the abdominal organs. This would be the local action. But even the original nervous stimulus is conveyed to. the central organs of the nervous system, namely the brain, the spinal cord, and the medulla oblongata. The most important 158 MASSAGE OF THE CHEST AND ABDOMEN. vital processes will be influenced by exaltation of innervation through various reflex pathways. “Tn irritable conditions of the abdominal organs, the stomach or the intestines, amuch higher degree of stimulationis required to set free the action of counter-irritation, and to bring about revulsion by way of reflex. (This I claim to be effected by the use of the combined current, with which Von Ziemssen appears to be unacquainted.) The contraction of the skin and its vessels, caused by the cold irritant, diminishes the vascular region of the skin, and elevates the surrounding pressure, and thetension in the vascular region of the internal organs. By the lessening in the amount of vascular space, the obstructions to the circu- lation are increased, and in consequence thereof also the driving force of the heart. The result of this will be an acceleration of the circulation in the internal organs. When the bandage becomes warm a dilatation of the cutaneous vascular system takes place, and the blood is now driven with greater force into the dilated vessels, which contain little blood on account of the primary contraction, an alteration in the blood distribution takes place, and upon this depends the change in the activity of the organs. The function of the skin is stimulated, and the pathologically increased activity of the abdominal organs is moderated. The primary functional retrostasis in the affected hyperemic tracts is followed by a reactionary vascular con- traction, which forces the blood out of these tracts, and drives it towards dilated cutaneous vessels. Hyperemia, congestions, catarrhal, and inflammatory phenomena, even in internal organs, may be improved or cured by this very simple pro- cedure.” This is Ziemssen’s opinion of the value and physio- logical action of the ordinary cold abdominal compress, which is very interesting, particularly to myself, because by the addi- tional use of the combined electric current, I get more decided and definite results than Ziemssen does by the compress alone. I have very little doubt that exhausted nerves, by their connection with the semilunar ganglia, together with other important plexuses, are stimulated to increased activity by these means. Of course, if I wish to stimulate the medulla, base of brain, and cervical sympathetic, I either increase the length of my spinal electrode, so that it extends to the occiput, or put the original electrode in the cervico-occipital origin. It is ‘often useful to lessen the resistance of this electrode by saturating it with dilute acetic acid, the galvanic current being slightly reduced in strength. After the operation is over, the body should be quickly rubbed with a towel saturated with a solution of strong sea salt and water for thirty seconds, then briskly rubbed until dry with a coarse hot towel. It is well for the patient to recline and rest for twenty or thirty minutes after MASSAGE IN INTESTINAL OBSTRUCTION. 159 heis dressed. In some cases of glycosuria I have by these means reduced the quantity of sugar eliminated from fifteen grains to three grains to the ounce. I have no hesitation in saying that both absorption and secretion go on much more rapidly whilst the patient is in the pack than when he is out of it. Sometimes I make my patient, whilst he is in the pack, swallow through an elastic tube and mouth-piece a pint of hot water (120° F.) with excellent effect, not only in promoting diaphoresis, but diuresis also. Dr. Fagge reports a case full of interest and instruction in the “Lancet”’ of July 27th, 1872, entitled “Intestinal obstruc- tion of five days’ duration cured by kneading, after injection per rectum.” The patient was an adult and a free liver. To the right of the umbilicus and above it, there was distinct hardness, which gave the impression that a transverse coil of the bowel could be felt above, bending on a vertical one below. The vomited matters were brown, with flocculi of a darker colour, but not stercoraceous.' Anodynes, hot fomentations, and injections had been thoroughly used, but no relief was obtained until the abdomen was kneaded by the surgeon who attended the case, Mr. Brookhouse, of Deptford. Dr. Fagge remarks that ‘‘ the life of the patient was saved by kneading the belly, and so satisfactory an issue may well encourage other surgeons to adopt a similar procedure.” Yet it cannot be denied that too forcible manipulation of the abdomen might in many instances involve great risk of tearing through parts softened by inflammation or sloughing, and thus counteract the curative processes of nature. Massage in 1872 was different to the massage of 1888. Practice and experience cannot fail to have given us a better insight into the various modes and degrees of manipulation, which are necessary and suitable to different cases under varying conditions. No doubt some of you remember that. when massaging Mrs. W—’s abdomen, you pointed out to me two distinct and separate, irregular, hard lumps; one was in the ascending colon just above the cecum, the other was in the descending colon not far from the sigmoid flexure. I told you that, in my opinion, they were hardened masses of fecal matter (scybala), and that massage would soon remove them altogether; this turned out to be true, for in three weeks not a trace of them remained: There are many cases reported in the German medical papers of the use of massage in intussusception, all ending im recovery ; but in the literature of this country we find very little relative to this subject. No one should attempt to massage the abdomen in suspected cases of intussusception, unless they were not only skilled in massage, but also knew precisely what the movements were likely to effect, and what 160 MASSAGE OF THE CHEST AND ABDOMEN. they were expected to effect. Doubtless a great deal of harm might be done by rough, indefinite, misplaced manipulations. Mr. Warrington Haward, in a very excellent article, on ‘Surgical Aspects of Constipation,” in the ‘‘ Lancet” for April 28th, 1888, to which I shall have to refer again when speaking of the diseases of advanced life, gives the following case, with some remarks which may interest you: ‘“‘A young lady of nineteen, the sister of one of our pupils, was brought to me on account of a lateral curvature of the spine. There was a slight curve, the convexity in the lumbar region being to the left. The patient complained much of a dull pain in the loins, especially on the left side. She stooped a good deal, and was very easily fatigued. She was, moreover, extremely thin and anemic, had but little appetite, a coated tongue, foul breath, and very cold hands and feet. An examination of the abdomen revealed a large fecal accumulation in the sigmoid flexure ; and on being questioned, she admitted that the bowels were extremely constipated, often acting only once a week. This is one case out of a series of the same kind that has come under my notice, in which a supposed lateral curvature is merely the habitual position assumed by young girls suffer- ing from obstinate constipation and loaded sigmoid flexure.”’ “Such cases,” Mr. Haward goes on to say, ‘‘are best treated by massage, feeding and aperients, under which the anemia disappears, the bowels recover their power, appetite is regained, flesh is made, and the yielding of the spine comes to an end.” Obesity and Corpulence.—I do not think I can do better than bring the subject of obesity before you in this lecture. It means disease, and in somes cases it forebodes a serious termination ; it certainly indicates an excessive deposit of fat in the connective tissue structures of the body; it is, as you know, invariably associated with excessive corpulence, and is more common amongst females than males. Weir Mitchell speaks of different kinds of fat, and unquestionably there are fats and fats. You know my opinion about the absorption and dispersion of fat by massage; it is simply this: If a woman becomes fat, who should be so naturally and by heredity, it will take a vast deal of massage to make her thin and give her that lightness and grace, for which she so vainly sighs. On the other hand, if a woman rapidly puts on fat to which she is not entitled, on account of some change in diet or mode of living or time of life, or some freak of nature, the absorption and dispersion of this kind of fat is by no means a difficult matter. Ladies of the Semitic race are frequently predisposed to the development of adipose tissue and corpulency; the fat is usually bad stuff, and these subjects not unfrequently suffer from glyccsuria, of which they are ignorant; they are, as well, FAT IN HEALTH AND DISEASE. 161 often pale, and bad oxygen carriers. Now these are the patients upon whom, with hygiene and appropriate diet, massage has such wonderful power in the dissolution of fat and the inhi- bition of certain fat making agents in the nervous system. Excessive fat means a perversion of the normal nutritive processes, and it is extraordinary what a small amount of food is sometimes consumed by fat people, and what a large amount of food may be taken by leanly disposed people without giving rise to a particle of fat. Fat people are, on the average, of shorter lives than lean people. No means should be neglected or pains spared to diminish excessive fat. The remedy is unquestionably to be found in massage, exercise, diet, and hot water. I was called to see a lady some few weeks since who was remarkably stout. She told me that she was equally thin previous to two months’ Weir-Mitchell treatment, which she went through last summer. During the treatment the increase in weight was nothing remarkable, but ever since she had grown stouter and stouter: how far this means a perversion of nutrition remains to be seen; at the present time her limbs are quite firm. _ Many people have tried the Banting system, with the same success as Banting himself, who lost by dietary alone in one year forty-four pounds in weight, and without the recurrence of corpulence when the ordinary diet was resumed. Others have tried it with very baneful results, for just as they lost weight so they got so miserably out of health that they have been glad to resume their ordinary diet in order to get fat again. You have had opportunities here of seeing fat people lose fat and lean people gain fat. The alteration in weight from the effects of massage is always of great interest, therefore I am at all times very careful to take the height and weight of my patients before and after a course of massage; also their muscular power and breathing capacity, and their resisting power to both the faradic and galvanic currents. I may not possibly have an opportunity of referring to this matter again, therefore I will say now all I care to say about it.