Schizophrenia overview
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Pratik Bahekar, MBBS [2]
Overview
Schizophrenia, from the Greek roots schizein (σχίζειν, "to split") and phrēn, phren- (φρήν, φρεν-, "mind"). It is characterised by delusions, hallucinations, disorganized speech and behaviour, which progressively leads to social and occupational dysfunction. Onset of symptoms typically occurs in young adulthood, [1] with approximately 0.4–0.6%[2][3] of the population affected. Many studies have identified progressive structural as well as functional brain changes. However, schizophrenia is diagnosed on the patient's self-reported experiences and observed behavior. There is no objective laboratory test for schizophrenia.
References
- ↑ Castle E, Wessely S, Der G, Murray RM (1991). "The incidence of operationally defined schizophrenia in Camberwell 1965–84," British Journal of Psychiatry 159: 790–794. PMID 1790446
- ↑ Bhugra, D. (2005). The global prevalence of schizophrenia. PLoS Medicine, 2 (5), 372–373. PMID 15916460
- ↑ Goldner EM, Hsu L, Waraich P, Somers JM (2002). Prevalence and incidence studies of schizophrenic disorders: a systematic review of the literature. Canadian Journal of Psychiatry, 47(9), 833–43. PMID 12500753