{"title":"Significance of abnormal brain perfusion in catatonia: a case report.","authors":"N Atre-Vaidya","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>In this case study, the significance of perfusion abnormalities in catatonia is examined.</p><p><strong>Background: </strong>Recurrent catatonic symptoms are frequently observed in psychiatric disorders, but the predictors of relapse of the catatonic symptoms remain unknown. Perfusion abnormalities have been reported during catatonic states; however, little is known about brain functioning of catatonic patients during remission.</p><p><strong>Method: </strong>A catatonic patient was evaluated by clinical interview, behavioral examination, and functional neuroimaging (single photon emission computed tomography) to determine diagnosis and brain perfusion.</p><p><strong>Results: </strong>The patient exhibited persistent hypoperfusion of the basal ganglia even after achieving symptomatic remission.</p><p><strong>Conclusions: </strong>These findings predict a secondary cause and may predict a chronic course.</p>","PeriodicalId":79516,"journal":{"name":"Neuropsychiatry, neuropsychology, and behavioral neurology","volume":"13 2","pages":"136-9"},"PeriodicalIF":0.0000,"publicationDate":"2000-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Neuropsychiatry, neuropsychology, and behavioral neurology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Objective: In this case study, the significance of perfusion abnormalities in catatonia is examined.
Background: Recurrent catatonic symptoms are frequently observed in psychiatric disorders, but the predictors of relapse of the catatonic symptoms remain unknown. Perfusion abnormalities have been reported during catatonic states; however, little is known about brain functioning of catatonic patients during remission.
Method: A catatonic patient was evaluated by clinical interview, behavioral examination, and functional neuroimaging (single photon emission computed tomography) to determine diagnosis and brain perfusion.
Results: The patient exhibited persistent hypoperfusion of the basal ganglia even after achieving symptomatic remission.
Conclusions: These findings predict a secondary cause and may predict a chronic course.
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