Sigmund Freud

Sigmund Freud (born Sigismund Schlomo Freud; 6 May 1856 – 23 September 1939) was an Austrian neurologist and the founder of psychoanalysis, a clinical method for evaluating and treating pathologies seen as originating from conflicts in the psyche, through dialogue between patient and psychoanalyst, and the distinctive theory of mind and human agency derived from it. Freud was born to Galician Jewish parents in the Moravian town of Freiberg, in the Austrian Empire. He qualified as a doctor of medicine in 1881 at the University of Vienna. Upon completing his habilitation in 1885, he was appointed a docent in neuropathology and became an affiliated professor in 1902. Freud lived and worked in Vienna, having set up his clinical practice there in 1886. Following the German annexation of Austria in March 1938, Freud left Austria to escape Nazi persecution. He died in exile in the United Kingdom in September 1939. In founding psychoanalysis, Freud developed therapeutic techniques such as the use of free association, and he established the central role of transference in the analytic process. Freud's redefinition of sexuality to include its infantile forms led him to formulate the Oedipus complex as the central tenet of psychoanalytical theory. His analysis of dreams as wish fulfillments provided him with models for the clinical analysis of symptom formation and the underlying mechanisms of repression. On this basis, Freud elaborated his theory of the unconscious and went on to develop a model of psychic structure comprising id, ego, and superego. Freud postulated the existence of libido, sexualised energy with which mental processes and structures are invested and that generates erotic attachments and a death drive, the source of compulsive repetition, hate, aggression, and neurotic guilt. In his later work, Freud developed a wide-ranging interpretation and critique of religion and culture.