Mlle. Smith has never been hypnotized. In her instinctive aversion, which she shares with the majority of mediums, to anything that seems like an attempt to experiment upon her, she has always refused to allow herself to be put to sleep. She does not realize that in avoiding the idea she has actually accepted the reality, since her spiritistic experiences in reality constitute for her an autohypnotization, which inevitably degenerates into a hetero-hypnotization, as she is brought under the influence of one or other of the persons present at the seance.
All her seances have somewhat of the same psychologic form, the same method of development running through their immense diversity of content. She places herself at the table with the idea and the intention of bringing into play her mediumistic faculties. After an interval, varying from a few seconds to a quarter of an hour, generally in a shorter time if the room is well darkened and the sitters are perfectly silent, she begins to have visions, preceded and accompanied by very varied sensory and motor disturbances, after which she passes into a complete trance. In that state, it rarely happens, and then only for a few moments, that she is entirely unconscious of the persons present, and, as it were, shut up within her personal dream and plunged into profound lethargy (hypnotic syncope). Ordinarily she remains in communication, more or less close, with one of the sitters, who thus finds himself in the same relation towards her as a hypnotizer towards his subject, and able to take advantage of that rapport, by giving her any immediate or future suggestions that he may desire. When the seance consists only of waking visions, it lasts generally only a short time—an hour to an hour and a half—and is ended quickly by three sharp raps upon the table, after which Mlle. Smith returns to her normal state, which she scarcely seems to have left. If the somnambulism has been complete, the seance is prolonged to double that length of time, and often longer, and the return to the normal state comes slowly through phases of deep sleep, alternating with relapses into somnambulistic gestures and attitudes, moments of catalepsy, etc. The final awakening is always preceded by several brief awakenings, followed by relapses into sleep.
Each of these preliminary awakenings, as well as the final one, is accompanied by the same characteristic movements of the features. The eyes, which have been for a long time closed, open wide, stupidly staring into vacancy, or fix themselves slowly on the objects and the sitters within their range of vision, the dilated pupils do not react, the face is an impassive and rigid mask, devoid of expression. Hélène seems altogether absent. All at once, with a slight heaving of the breast and raising of the head, and a quick breath, a gleam of intelligence illumines her countenance, the mouth is gracefully opened, the eyes become brilliant, the entire countenance lights up with a pleasant smile and gives evidence of her recognition of the world and of her return to herself. But with the same suddenness with which it appeared, that appearance of life lasts but a second or two, the physiognomy resumes its lifeless mask, the eyes becoming haggard and fixed close again, and the head falls on the back of the chair. This return of sleep will be followed by another sudden awaking, then perhaps by several more, until the final awaking, always distinguished, after the smile at the beginning, by the stereotyped question, “What time is it?” and by a movement of surprise on learning that it is so late. There is no memory of what has transpired during the seance.
A complete description of the psychological and physiological phenomena which present themselves, or which might be obtained in the course of the seances, would detain me too long, since there is absolutely nothing constant either in the nature or in the succession of the phenomena, and no two seances are evolved exactly in the same manner. I must confine myself to some striking characteristics.
Three principal symptoms, almost contemporaneous generally, announce that Mlle. Smith is beginning to enter into her trance.
There are on the one side emotional or cœnæsthetic modifications, the cause of which is revealed a little later in the subsequent messages. Hélène is, for instance, seized by an invincible desire to laugh, which she cannot or will not explain; or she complains of sadness, fear, of different unpleasant sensations, of heat or of cold, of nausea, etc., according to the nature of the communications which are approaching and of which these emotional states are the forerunners.
There are, on the other hand, phenomena of systematic anæsthesia (negative hallucinations), limited to those sitters whom the coming messages concern. Hélène ceases to see them, while continuing to hear their voices and feel their touch; or, on the contrary, she is astonished to no longer hear them, though she sees their lips moving, etc.; or, finally, she does not perceive them in any manner, and demands to know why they are leaving when the seance is hardly begun. In its details this systematic anæsthesia varies infinitely, and extends sometimes to but one part of the person concerned, to his hand, to a portion of his face, etc., without it always being possible to explain these capricious details by the content of the following visions; it would seem that the incoherence of the dream presides over this preliminary work of disintegration, and that the normal perceptions are absorbed by the subconscious personality eager for material for the building up of the hallucinations which it is preparing.
Systematic anæsthesia is often complicated with positive hallucinations, and Hélène will manifest her surprise at seeing, for example, a strange costume or an unusual coiffure. This, in reality, is the vision which is already being installed.
The third symptom, which does not manifest itself clearly in her, but the presence of which can be often established before all the others by investigation, is a complete allochiria,[6] ordinarily accompanied by various other sensory and motor disturbances. If, at the beginning of the seance, Hélène is asked, for example, to raise her right hand, to move the left index-finger, or to close one eye, she begins straightway to carry into effect these different acts; then all at once, without knowing why and without hesitation, she deceives herself in regard to the side, and raises her left hand, moves her right index-finger, closes the other eye, etc. This indicates that she is no longer in her normal state, though still appearing to retain her ordinary consciousness, and with the liveliness of a normal person discusses the question of her having mistaken her right hand or eye for her left, and vice versa. It is to be noted that Leopold, on such occasions of pronounced allochiria, does not share this error in regard to the side. I have assisted at some curious discussions between him and Hélène, she insisting that such a hand was her right, or that the Isle Rousseau is on the left as one passes the bridge of Mont Blanc or coming from the railway station, and Leopold all the while, by means of raps upon the table, giving her clearly to understand she was wrong.[7]
A little after the allochiria, and sometimes simultaneously with it, are to be found various other phenomena, extremely variable, of which I here cite only a few. One of her arms is contractured as it rests upon the table, and resists the efforts of the sitters to lift it up, as though it were a bar of iron; the fingers of the hand also participate in this rigidity. Sometimes this contracture does not exist before, but establishes itself at the same instant that some one touches the forearm, and increases in proportion to the efforts which are made to overcome it. There is no regularity in the distribution of the anæsthesia (changing from one instant to another), the contractures, or convulsions which the hands and arms of Hélène exhibit. It all seems due to pure caprice, or to depend only on underlying dreams, of which little is known.