Dr. Leith, in his Edinburgh lectures in 1896, said: "I am inclined to doubt whether the benefits of Nauheim (a treatment for the heart) is not after all to be explained largely, if not entirely, by the influence of the mental factor." Tuke says that: "John Hunter says he was subject to spasm of his 'vital parts' when anxious about an event; as, for instance, whether his bees would swarm or not, whether the large cat he was anxious to kill would get away before he could get the gun. After death it was found that he had some heart disease.... Lord Eglinton told John Hunter how, when two soldiers were condemned to be shot, it was arranged the one who threw the number with the dice should be reprieved; the one who proved successful generally fainted, while the one to be shot remained calm." Dr. Schofield says: "During the rush of Consumptives to Berlin for inoculation by Dr. Koch's tuberculin, a special set of symptoms were observed to follow the injection and were taken as being diagnostic of the existence of tuberculosis; among others, a rise of temperature after so many hours. These phenomena were eagerly looked for by the patients, and occurred accurately in several who were injected with pure water. The formation of blisters full of serum from the application of plain stamp and other paper to various parts of the bodies of patients in the hypnotic state, is well attested and undoubtedly true." Dr. Krafft-Ebing has produced a rise from 37 degrees centigrade to 38.5 degrees centigrade in patients by fixing their minds by suggestion. In the same way Binet lowered the temperature 10 degrees centigrade. The latter authority says: "How can it be, when one merely says to the patient: 'Your hand will become cold,' and the vaso-motor system answers by constricting the artery? _C'est ce que depasse notre imagination._" Schofield commenting on the above, says: "Indeed there is no way of accounting for such a phenomena but by freely admitting the presence of unconscious psychic forces in the body, capable of so influencing the structures of the body as to produce physical changes." Tuke says: "A lady saw a child in immediate danger of having its ankle crushed by an iron gate. She was greatly agitated, but could not move, owing to intense pain coming on in her corresponding ankle. She walked home with difficulty, took off her stocking and found a circle around the ankle of a light red color, with a large red spot on the outer side. By the morning her whole foot was inflamed, and she had to remain in bed for some days. A young woman witnessing the lancing of an abscess in the axilla immediately felt pain in that region, followed by inflammation. Dr. Marmise of Bordeaux tells us of a lady's maid, who when the surgeon put his lancet into her mistress's arm to bleed her, felt the prick in her own arm, and shortly after there appeared a bruise at the spot."