The main theme of the book is man as a subject. The author reveals this phenomenon and explores the structures of human subjectivity and intersubjectivity. Psychoanalytic theory is used as the basis for the analysis, and it is placed in the context of modern discussions about the relationship between the brain and mental reality in the light of such an interdisciplinary direction as neuropsychoanalysis. From a critical analysis of neuropsychoanalysis, the author proceeds directly to the consideration of the structures of subjectivity and introduces the key concept of objective subjectivity for this work, which is considered along with other elements of the structure of human subjectivity: objective objectivity, subjective objectivity, subjective subjectivity, etc. In the last chapters, the theory is analyzed in detail subject by Jacques Lacan, elements of which illustrate key intuitions for this work regarding the anatomy of the human subject - in subjective and intersubjective contexts. The book is intended for anyone interested in modern psychoanalysis, as well as the philosophy of consciousness and human subjectivity.