From the cases published up to 1877, I have designated this peculiar sexual feeling as a functional sign of degeneration, and as a partial manifestation of a neuro-psychopathic state, in most cases hereditary,—a supposition which has found renewed confirmation in a consideration of additional cases. The following peculiarities may be given as the signs of this neuro-psychopathic taint:—
1. The sexual life of individuals thus organized manifests itself, as a rule, abnormally early, and thereafter with abnormal power. Not infrequently still other perverse manifestations are presented besides the abnormal method of sexual satisfaction, which in itself is conditioned by the peculiar sexual feeling.
2. The psychical love manifest in these men is, for the most part, exaggerated and exalted in the same way as their sexual instinct is manifested in consciousness, with a strange and even compelling force.
3. By the side of the functional signs of degeneration attending contrary sexual feeling are found other functional, and in many cases anatomical, evidences of degeneration.
4. Neuroses (hysteria, neurasthenia, epileptoid states, etc.) co-exist. Almost always the existence of temporary or lasting neurasthenia may be proved. As a rule, this is constitutional, having its root in congenital conditions. It is awakened and maintained by masturbation or enforced abstinence.
In male individuals, owing to these practices or to congenital disposition, there is finally neurasthenia sexualis, which manifests itself essentially in irritable weakness of the ejaculation centre. Thus it is explained that, in most of the cases, simply embracing and kissing, or even only the sight of the loved person, induce the act of ejaculation. Frequently this is accompanied by an abnormally powerful feeling of lustful pleasure, which may be so intense as to suggest a feeling of magnetic currents passing through the body.
5. In the majority of cases, psychical anomalies (brilliant endowment in art, especially music, poetry, etc., by the side of
