Page:Psychopathia Sexualis (tr. Chaddock, 1892).djvu/376



life in idiots is, in general, but slightly developed. It is wanting entirely in idiots of high grade. In such instances the genitals are frequently small and deformed, and menstruation is late or does not occur at all. There is impotence, or sterility, as the case may be. Even in idiots of low grade, sexuality is not prominent. In infrequent cases it is manifested with a certain periodicity, and then with greater intensity. It may then be expressed impulsively, and be violently satisfied. Perversions of the sexual instinct do not occur at the lowest levels of mental development.

When the desire for sexual satisfaction is opposed in these cases, great passion is excited, with danger of murderous assault on the persons attacked. It is to be expected that idiots should not exercise choice, and they attempt to satisfy the sexual instinct on their nearest relatives.

In imbeciles the sexual instinct is usually developed as in normal individuals. The moral inhibitory ideas are cloudy,