Three Contributions to the Theory of Sex

part in the pain and cruelty components of the sexual impulse. The skin,

which in special parts of the body becomes differentiated as sensory organs and modified by the mucous membrane, is the erogenous zone, [Greek: kat] ex ogen.[28]

EXPLANATION OF THE MANIFEST PREPONDERANCE OF SEXUAL PERVERSIONS IN THE PSYCHONEUROSES

The sexuality of psychoneurotics has perhaps been pl...