Functional connectivity in inhibitory control networks and severity of cannabis use disorder
作者： Francesca Filbey , Uma Yezhuvath
DOI: 10.3109/00952990.2013.841710
关键词:
摘要: AbstractBackground: Loss of control is a prominent feature cannabis use disorders (CUD) and involves orchestrated activity from several brain inhibitory networks. Objectives: In this study, we determined the associations between network activation connectivity CUD severity. Methods: To that end, compared cannabis-dependent (N = 44) vs. nondependent (N = 30) users during Stop Signal Task. First, differences in neural response inhibition via general linear model analysis within priori regions interest. Second, examined functional psychophysiological interaction (PPI) right frontal (seed region) Results: There was no significant difference any However, preliminary findings using PPI showed successful in...
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