Freud's neurophysiological theory of consciousness

The paper analyzes Freud's little-known manuscript Project for a Scientific Psychology and attempts to show that in the context of his psychoanalytic issues the Project is completely unique piece. Freud's aim here is to establish a theory of human mind, which would be empirically supported by neurophysiology (psychophysics) prevailing in the scientific research at that time and could explain the fundamental clinical knowledge. First the basic principles of his concept of neurophysiology of mind are introduced, three functionally distinct types of neurons and neuronal networks distinguished, and then Freud's understanding of the concept of consciousness at the level of neurophysiological interpretation is articulated. The aim is to show that Freud's approach to the theory of consciousness anticipates some of the later neuroscientific knowledge. It reminds us a quest for neurophysiological correlates of consciousness and has some characteristics of emergentism. Some contemporary, especially neuropsycho-analytically minded authors find in the theses of the Project number of points common to the current neuroscientific research.