Le patologie psichiche nel "Versuch" kantiano del 1764

This contribution consists of two parts. The first aims to clarify the structure of the nosology of psychopathologies that Kant proposes in the Versuch über die Krankheiten des Kopfes. Such nosology consists of two series, arranged in ascending order, one relating to the social manifestations of madness, the other to its individual manifestations, which specifically concern the faculties of the soul. We will try to demonstrate the existence of a connection between these two series, and to illustrate how this occurs. The second part of the contribution, on the other hand, intends to question the thesis according to which Kant in his Versuch provided a social aetiology of psychopathologies. We will show, in spite of this thesis, how society creates conditions only for the manifestation of these pathologies, and not for their production, which must instead be sought in the body.