Prospects for development of L.S. Vygotsky's ideas in clinical psychology

This work is dedicated to the development of L.S. Vygotsky's ideas in clinical psychology and the clarification of some basic points of the cultural-historical concept. The paper presents a thesis about the development of man in ontogeny as the result of his interaction with the cultural environment, which transforms natural mental functions into higher mental functions. This process can be attended by a whole range of psychopathologies. The issues discussed include voluntary regulation of higher mental functions, determination of the involuntariness and "post-voluntariness" of functions, the internalization of actions, the differentiation of affect and emotion (including as higher mental functions), the "cultural" socialization of non-mental functions (sex, sleep, excretion), and the discord between natural and "cultural" entities in a person. The basis for the ontological development of man is the genesis of "subjectness", like all the forms of higher activity that emerge when encountering cultural restrictions and requirements causing specific mental disorders. The supposition is made that there are no significant restrictions to explaining either mental or non-mental functions with the cultural-historical approach. Recommendations for further research are suggested.