This girl's radiations of psychic force (_emanations_) are not permanently present during all the hours of the day. They are especially strong in the evening, from seven to nine o'clock,--which leads me to surmise that perhaps her last meal (taken at six o'clock) is not without its influence. The emanations are given forth only from the front part of the body, especially at the wrist and at the bend of the arm. They only occur on the left side, and the arm of this side is of a higher temperature than that of the other. It gives off a gentle heat, as from a part where a lively reaction is going on. The arm trembles and is continually disturbed by unusual contractions and quiverings which seem to be imparted to the hand that touches it. During the time I observed this subject, her pulse varied from 105 to 120 pulsations a minute. It seemed to me frequently irregular. When she is isolated from the common reservoir of electric or magnetic power, either by being seated upon a chair without her feet touching the floor or when placing them upon the chair of a person in front of her, the phenomena do not take place. They also cease when she is made to sit down on her own hands. A waxed floor, a piece of oiled silk, a plate of glass under her feet or on the chair, all have the effect of antagonizing and destroying for the time the electro-dynamic property of her body. During the paroxysm she can touch scarcely anything with her left hand without throwing it from her as if it burned her. When her clothes touch the articles of furniture in a room she attracts them, displaces them, and overturns them. One will understand this more easily when it is realized that at every electric discharge she runs away to escape the pain. She says "it pricks" or "stings" her in the wrist or bend of the elbow. Once when I was feeling for her pulse in the temporal artery (not having been able to locate it in the left arm) my fingers chanced to touch the nape of the neck. She uttered a cry and drew back quickly from me. I several times assured myself of the fact that, near the cerebellum, at the place where the muscles of the upper part of the neck are joined to the cranium, there is a spot so sensitive that she allows no one to touch it. All the sensations she feels in her left arm are here echoed or repeated. The electric emanations of this child seem to move by waves, intermittently, and in succession through different parts of the anterior portion of the body. But be that as it may, _they are certainly accompanied by an aeriform current which gives the sensation of cold_. I plainly felt upon my hand a quick puff of air like that produced by the lips.