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Document type:
journal article 
Author(s):
Koch, K; Wagner, G; Schachtzabel, C; Peikert, G; Schultz, CC; Sauer, H; Schlösser, RG 
Title:
Aberrant anterior cingulate activation in obsessive-compulsive disorder is related to task complexity. 
Abstract:
Evidence for working memory (WM) deficits in obsessive-compulsive disorder (OCD) is increasing. However, findings regarding the underlying neural substrates are heterogeneous. Moreover, the influence of cognitive demand on the severity of these deficits and associated activation alterations is a matter of debate.To further address this question the present fMRI study examined a sample of 21 predominantly medication-free inpatients with OCD and 21 matched healthy volunteers using a parametric ver...    »
 
Journal title abbreviation:
Neuropsychologia 
Year:
2012 
Journal volume:
50 
Journal issue:
Pages contribution:
958-64 
Language:
eng 
Print-ISSN:
0028-3932 
TUM Institution:
Abteilung für Neuroradiologie