Otto Gross, physician, psychoanalyst and anarchist, played a key role in the birth of modernity,affecting not only psychiatry and psychoanalysis, but also the literary and artisticavant-garde of the first two decades of the last century. The goal of this work is to reintroduceinto contemporary analytical discourse some original contributions of the Austrianthinker, in order to analyze, where possible, the close relationship with the theoretical constructof Jung.
Keywords: Psychosis, disintegration of consciousness, dementia sejunctiva, secondaryfunction, mutual analysis