Abstract:
:Little is known about the neuronal mechanism underpinning the pathophysiology of compulsive hoarding. We report the cerebral blood flow changes in an obsessive-convulsive patient with severe hoarding. The patient showed hyperperfusion of the fronto-temporal region and hypoperfusion of the striatal, the middle cingulate and the medial temporal regions during the stage with severe symptoms. Following improvement from the hoarding behaviors, the extent of hypoperfusion was expanded in the bilateral striatum, the anterior and middle cingulate gyrus. The result may substantiate evidence of the fronto-limbic abnormality involved in the pathophysiology of compulsive hoarding.
journal_name
Psychiatry Clin Neuroscijournal_title
Psychiatry and clinical neurosciencesauthors
Ohtsuchi H,Matsuo K,Akimoto T,Watanabe Ydoi
10.1111/j.1440-1819.2010.02120.xsubject
Has Abstractpub_date
2010-10-01 00:00:00pages
580-3issue
5eissn
1323-1316issn
1440-1819pii
PCN2120journal_volume
64pub_type
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