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The medical expression tardive dysphrenia, was proposed by the American neurologist Stanley Fahn, the head of the Division of Movements Disorders of the Neurological Institute of New York, in collaboration with the psychiatrist David V Forrest in the 1970s. It originally was linked to a unique, rare, behavioral/mental neuroleptic drug-induced tardive syndrome observed in psychiatric patients (schizophrenia in particular) treated with the typical antipsychotic drugs or neuroleptics. Tardive dysphrenia is one of many neuroleptic-induced tardive syndromes, including tardive dyskinesia and the other already-recognized tardive dystonia, and tardive akathisia. More recently, the Brazilian psychiatrist Leopoldo Hugo Frota, Adjunct Professor of Psychiatry at Federal University of Rio de Janeiro, extended the original Fahn's construct to enclose the — independently described but etiologically related concepts of — rebound psychosis, supersensitivity psychosis (Guy Chouinard) and schizophrenia pseudo-refractoriness (Heinz Lehmann & Thomas Ban) or secondary acquired refractoriness. There is some disagreement in the psychiatric community regarding the diagnosis of tardive dysphrenia. Therefore the following description should be considered general and tentative. ==Description== Tardive dysphrenia is characterized by a worsening of psychiatric symptoms that can be directly traced to the administration of antipsychotic medication. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「tardive dysphrenia」の詳細全文を読む スポンサード リンク
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