Portal:Psychiatry

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Psychiatry is the medical specialty devoted to the diagnosis, prevention, and treatment of deleterious mental conditions. These include various matters related to mood, behaviour, cognition, perceptions, and emotions.

Initial psychiatric assessment of a person begins with creating a case history and conducting a mental status examination. Physical examinations, psychological tests, and laboratory tests may be conducted. On occasion, neuroimaging or other neurophysiological studies are performed. Mental disorders are diagnosed in accordance with diagnostic manuals such as the International Classification of Diseases (ICD), edited by the World Health Organization (WHO), and the Diagnostic and Statistical Manual of Mental Disorders (DSM), published by the American Psychiatric Association (APA). The fifth edition of the DSM (DSM-5), published in May 2013, reorganized the categories of disorders and added newer information and insights consistent with current research.

Treatment may include psychotropics (psychiatric medicines) and psychotherapy, and also other modalities such as assertive community treatment, community reinforcement, substance-abuse treatment, and supported employment. Treatment may be delivered on an inpatient or outpatient basis, depending on the severity of functional impairment or risk to the individual or community. Research within psychiatry is conducted on an interdisciplinary basis with other professionals, such as epidemiologists, nurses, social workers, occupational therapists, and clinical psychologists. (Full article...)

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Bupropion (/bjuːˈproʊpi.ɒn/, bew-PROH-pee-on) is a drug primarily used as an antidepressant and smoking cessation aid. Marketed as Wellbutrin and Zyban among other trade names, it is one of the most frequently prescribed antidepressants in the United States, although in many English-speaking countries, including the United Kingdom, Australia and New Zealand, this is an off-label use. It is also widely used to aid people who are trying to quit smoking. It is taken in the form of tablets, and in the United States and most other countries it is available only with a prescription.

Clinically, bupropion serves as an atypical antidepressant fundamentally different from most commonly prescribed antidepressants such as selective serotonin reuptake inhibitors (SSRIs). It is an effective antidepressant on its own, but is also popular as an add-on medication in cases of incomplete response to first-line SSRI antidepressants. In contrast to many other antidepressants, it does not cause weight gain or sexual dysfunction. The most important side effect is an increase in risk for epileptic seizures, which caused the drug to be withdrawn from the market for some time and then caused the recommended dosage to be reduced. (Full article...)

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Leucotome, a tool for performing leucotomies (lobotomies), circa 1942, United Kingdom

Advertisement for a leucotome, a tool for performing leucotomies (lobotomies) (UK, circa 1942)

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Emil Kraepelin (15 February 1856 – 7 October 1926) was a German psychiatrist. H.J. Eysenck's Encyclopedia of Psychology identifies him as the founder of modern scientific psychiatry, as well as of psychopharmacology and psychiatric genetics. Kraepelin believed the chief origin of psychiatric disease to be biological and genetic malfunction. His theories dominated psychiatry at the start of the twentieth century and, despite the later psychodynamic influence of Sigmund Freud and his disciples, enjoyed a revival at century's end. (Full article...)

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General images

The following are images from various psychiatry-related articles on Wikipedia.

Image 1Dr. Philippe Pinel at the Salpêtrière, 1795 by Tony Robert-Fleury. Pinel ordering the removal of chains from patients at the Paris Asylum for insane women. (from History of psychiatry)
Image 2The York Retreat (c.1796) was built by William Tuke, a pioneer of moral treatment for the insane. (from History of psychiatry)
Image 3The Art Nouveau-styled Röykkä Hospital, formerly known as Nummela Sanatorium, in Röykkä, Finland (from Psychiatric hospital)
Image 4Emil Kraepelin studied and promoted ideas of disease classification for mental disorders. (from History of psychiatry)
Image 5Niuvanniemi Hospital in Niuva, Finland (from Psychiatric hospital)
Image 6Plan of the Bethlem Royal Hospital, an early public asylum for the mentally ill.
Image 7Danvers State Hospital, Danvers, Massachusetts, Kirkbride Complex, c. 1893 (from Psychiatric hospital)
Image 8Lord Shaftesbury, a vigorous campaigner for the reform of lunacy law in England, and the Head of the Lunacy Commission for 40 years. (from History of psychiatry)
Image 9Republican Vilnius Psychiatric Hospital in Naujoji Vilnia, one of the largest health facilities in Lithuania, built in 1902 (from Psychiatric hospital)
Image 10York Retreat, built in the late 18th century by William Tuke, a pioneer in moral treatment of the mentally ill (from Psychiatric hospital)
Image 11Traverse City State Hospital in Traverse City, Michigan, U.S., in operation from 1881 to 1989 (from Psychiatric hospital)
Image 12Otto Loewi's work led to the identification of the first neurotransmitter, acetylcholine. (from History of psychiatry)
Image 13psychiatric medication and an ECT machine, in Berlin Museum of medical history (from History of psychiatry)
Image 14William A. F. Browne was an influential reformer of the lunatic asylum in the mid-19th century, and an advocate of the new 'science' of phrenology. (from History of psychiatry)