Human Personality and Its Survival of Bodily Death. F. W. H. Myers
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At any rate, we have actually on record—and that is what our argument needs—a great series of idées fixes, of various degrees of intensity, cured by suggestion;—cured, that is to say, by a subliminal setting in action of minute nervous movements which our supraliminal consciousness cannot in even the blindest manner manage to set to work. Some such difference as exists on a gross scale between striped and unstriped muscle seems to exist on a minute scale among these smallest involved cells and fibres, or whatever they be. Some of them obey our conscious will, but most of them are capable of being governed only by subliminal strata of the self.
If, however, it be the subliminal self which can reduce these elements to order, it is often probably the subliminal self to which their disorder is originally due. If a fixed idea, say agoraphobia, grows up in me, this may probably be because the proper controlling co-ordinations of thought, which I ought to be able to summon up at will, have sunk below the level at which will can reach them. I am no longer able, that is to say, to convince myself by reasoning that there is no danger in crossing the open square. And this may be the fault of my subliminal self, whose business it is to keep the ideas which I need for common life easily within my reach, and which has failed to do this, owing to some enfeeblement of its grasp of my organism.
If we imagine these obscure operations under some such form as this, we get the advantage of being able to connect these insistent ideas in a coherent sequence with the more advanced phenomena of hysteria. We have seen that the presence of insistent ideas implies an instability of the conscious threshold; and this, in its turn, indicates a disorderly or diseased condition of the hypnotic stratum—of that region of the personality which, as we shall see, is best known to us through the fact that it is reached by hypnotic suggestion.
Now we shall find, I think, that all the phenomena of hysteria are reducible to the same general conception. To understand their many puzzles we have to keep our eyes fixed upon just these psychological notions—upon a threshold of ordinary consciousness above which certain perceptions and faculties ought to be, but are not always, maintained, and upon a "hypnotic stratum" or region of the personality to which hypnotic suggestion appeals; and which includes faculty and perception which surpass the supraliminal, but whose operation is capricious and dreamlike, inasmuch as they lie, so to say, in a debateable region between two rules—the known rule of the supraliminal self, adapted to this life's experience and uses, and the conjectured rule of a fuller and profounder self, rarely reached by any artifice which our present skill suggests. Some of these conscious groupings have got separated from the ordinary stream of consciousness. These may still be unified in the subliminal, but they need to be unified in the supraliminal also. The normal relation between the supraliminal and the subliminal may be disturbed by the action of either.
Let us now see how far this view, which I suggested in the S.P.R. Proceedings as far back as 1892,[10] fits in with those modern observations of hysteria, in Paris and Vienna especially, which are transforming all that group of troubles from the mere opprobrium of medicine into one of the most fertile sources of new knowledge of body and mind.
First, then, let us briefly consider what is the general type of hysterical troubles. Speaking broadly, we may say that the symptoms of hysteria form, in the first place, a series of phantom copies of real maladies of the nervous system; and, in the second place, a series of fantasies played upon that system—of unreal, dreamlike ailments, often such as no physiological mechanism can be shown to have determined. These latter cases are often due, as we shall see, not to purely physiological, but rather to intellectual causes; they represent, not a particular pattern in which the nervous system tends of itself to disintegrate, but a particular pattern which has been imposed upon it by some intellectual process;—in short, by some form of self-suggestion.
Let us briefly review some common types of hysterical disability—taking as our first guide Dr. Pierre Janet's admirable work, L'Etat Mental des Hystériques (Paris, 1893).
What, then, to begin with, is Dr. Janet's general conception of the psychological states of the advanced hysteric? "In the expression I feel," he says (L'Etat Mental, p. 39), "we have two elements: a small new psychological fact, 'feel,' and an enormous mass of thoughts already formed into a system 'I.' These two things mix and combine, and to say I feel is to say that the personality, already enormous, has seized and absorbed this small new sensation; … as though the I were an amœba which sent out a prolongation to suck in this little sensation which has come into existence beside it." Now it is in the assimilation of these elementary sensations or affective states with the perception personnelle, as Janet terms it, that the advanced hysteric fails. His field of consciousness is so far narrowed that it can only take in the minimum of sensations necessary for the support of life. "One must needs have consciousness of what one sees and hears, and so the patient neglects to perceive the tactile and muscular sensations with which he thinks that he can manage to dispense. At first he could perhaps turn his attention to them, and recover them at least momentarily within the field of personal perception. But the occasion does not present itself, and the psychological bad habit is formed. … One day the patient—for he is now veritably a patient—is examined by the doctor. His left arm is pinched, and he is asked whether he feels the pinch. To his surprise the patient realises that he can no longer feel consciously, can no longer bring back into his personal perception sensations which he has neglected too long—he has become anæsthetic. … Hysterical anæsthesia is thus a fixed and perpetual distraction, which renders its subjects incapable of attaching certain sensations to their personality; it is a restriction of the conscious field."
The proof of these assertions depends on a number of observations, all of which point in the same direction, and show that hysterical anæsthesia does not descend so deep into the personality, so to say, as true anæsthesia caused by nervous decay, or by the section of a nerve.
Thus the hysteric is often unconscious of the anæsthesia, which is only discovered by the physician. There is none of the distress caused by true anæsthesia, as, for instance, by the "tabetic mask," or insensibility of part of the face, which sometimes occurs in tabes dorsalis.
An incident reported by Dr. Jules Janet illustrates this peculiarity. A young woman cut her right hand severely with broken glass, and complained of insensibility in the palm. The physician who examined her found that the sensibility of the right palm was, in fact, diminished by the section of certain nerves. But he discovered at the same time that the girl was hysterically anæsthetic over the whole left side of her body. She had never even found out this disability, and the doctor twitted her with complaining of the small patch of anæsthesia, while she said nothing of that which covered half her body. But, as Dr. Pierre Janet remarks, she might well have retorted that these were the facts, and that it was for the man of science to say why the small patch annoyed her while the large one gave her no trouble at all.
Of similar import is the ingenious observation that hysterical anæsthesia rarely leads to any accident to the limb;—differing in this respect, for instance, from the true and profound anæsthesia of syringomyelitis, in which burns and bruises frequently result from the patient's forgetfulness of the part affected. There is usually, in fact, a supervision—a subliminal supervision—exercised over the hysteric's limbs. Part of her personality is still alive to the danger, and modifies her movements, unknown to her supraliminal self.
This curious point, I may remark in passing, well illustrates the kind of action which I attribute to the subliminal self in many phases of life. Thus it is that the hypnotised subject is prevented (as I hold) from committing a real as opposed to a fictitious crime; thus it is that fresh ideas are suggested to the man of genius; thus it is—I will even say—that in some cases monitory hallucinations are generated, which save the supraliminal self from some sudden danger.
I pass on to another peculiarity of hysterical anæsthesiæ;—also in my eyes of deep significance. The anæsthetic belts or patches do not always, or even generally, correspond with true anatomical areas, such as would be affected by the actual lesion of any given nerve. They follow arbitrary arrangements;—sometimes corresponding to rough popular notions of divisions of the body—sometimes seeming to reflect a merely childish caprice.
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