"Professor Tarchanoff evidently prefers to regard the phenomena as being all upon the same plane, namely, that of physiology; and until we know the difference between mind and body, and the principles of their interaction, it is obviously impossible to controvert this view successfully. From the immediately practical point of view we should not ignore the possible value of music in some states of disease. In melancholia and hysteria it is probably capable of being used with benefit, and it is worth bearing in mind in dealing with insomnia. Classical scholars will not forget that the singing of birds was tried as a remedy to overcome the insomnia of Maecenas. Music is certainly a good antidote to the pernicious habit of introspection and self-analysis, which is often a curse both of the hysteric and of the highly cultured. It would seem obviously preferable to have recourse to music of a lively and cheerful character."Idiosyncrasies of the visual organs are generally quite rare. It is well-known that among some of the lower animals, e.g., the turkey-cocks, buffaloes, and elephants, the color red is unendurable. Buchner and Tissot mention a young boy who had a paroxy** if he viewed anything red. Certain individuals become nauseated when they look for a long time on irregular lines or curves, as, for examples, in caricatures. Many of the older examples of idiosyncrasies of color are nothing more than instances of color-blindness, which in those times was unrecognized. Prochaska knew a woman who in her youth became unconscious at the sight of beet-root, although in her later years she managed to conquer this antipathy, but was never able to eat the vegetable in question. One of the most remarkable forms of idiosyncrasy on record is that of a student who was deprived of his senses by the very sight of an old woman. On one occasion he was carried out from a party in a dying state, caused, presumably, by the abhorred aspect of the chaperons The Count of Caylus was always horror-stricken at the sight of a Capuchin friar. He cured himself by a wooden image dressed in the costume of this order placed in his room and constantly before his view. It is common to see persons who faint at the sight of blood. Analogous are the individuals who feel nausea in an hospital ward.
All Robert Boyle's philosophy could not make him endure the sight of a spider, although he had no such aversion to toads, venomous snakes, etc. Pare mentions a man who fainted at the sight of an eel, and another who had convulsions at the sight of a carp.
There is a record of a young lady in France who fainted on seeing a boiled lobster. Millingen cites the case of a man who fell into convulsions whenever he saw a spider. A waxen one was made, which equally terrified him. When he recovered, his error was pointed out to him, and the wax figure was placed in his hand without causing dread, and henceforth the living insect no longer disturbed him. Amatus Lusitanus relates the case of a monk who fainted when he beheld a rose, and never quitted his cell when that flower was in bloom. Scaliger, the great scholar, who had been a soldier a considerable portion of his life, confesses that he could not look on a water-cress without shuddering, and remarks: "I, who despise not only iron, but even thunderbolts, who in two sieges (in one of which I commanded) was the only one who did not complain of the food as unfit and horrible to eat, am seized with such a shuddering horror at the sight of a water-cress that I am forced to go away." One of his children was in the same plight as regards the inoffensive vegetable, cabbage.
Scaliger also speaks of one of his kinsmen who fainted at the sight of a lily. Vaughheim, a great huntsman of Hanover, would faint at the sight of a roasted pig. Some individuals have been disgusted at the sight of eggs. There is an account of a sensible man who was terrified at the sight of a hedgehog, and for two years was tormented by a sensation as though one was gnawing at his bowels. According to Boyle, Lord Barrymore, a veteran warrior and a person of strong mind, swooned at the sight of tansy. The Duke d'Epernon swooned on beholding a leveret, although a hare did not produce the same effect. Schenck tells of a man who swooned at the sight of pork. The Ephemerides contains an account of a person who lost his voice at the sight of a crab, and also cites cases of antipathy to partridges, a white hen, to a serpent, and to a toad. Lehman speaks of an antipathy to horses;and in his observations Lyser has noticed aversion to the color purple. It is a strange fact that the three greatest generals of recent years, Wellington, Napoleon, and Roberts, could never tolerate the sight of a cat, and Henry III of France could not bear this animal in his room. We learn of a Dane of herculean frame who had a horror of cats. He was asked to a supper at which, by way of a practical joke, a live cat was put on the table in a covered dish. The man began to sweat and shudder without knowing why, and when the cat was shown he killed his host in a paroxy** of terror. Another man could not even see the hated form even in a picture without breaking into a cold sweat and feeling a sense of oppression about the heart. Quercetanus and Smetius mention fainting at the sight of cats. Marshal d'Abret was supposed to be in violent fear of a pig.