{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["22(6)"],"submitter":["Andriot T"],"funding":["University of Geneva"],"pubmed_abstract":["Current research indicates deficits in cognitive function together with widespread changes in brain activity following long-term cannabis use. In particular, cannabis use has been associated with excessive spectral power of the alpha rhythm (8-12 Hz), which is also known to be modulated during attentional states. Recent neuroimaging studies have linked heavy cannabis use with structural and metabolic changes in the brain; however, the functional consequences of these changes are still not fully characterized. This study investigated the electrophysiological and behavioral correlates of cannabis dependence by comparing patients with a cannabis use disorder (CUD; N = 24) with cannabis nonuser controls (N = 24), using resting state electroencephalogram (EEG) source-imaging. In addition to eva"],"journal":["Cognitive, affective & behavioral neuroscience"],"pagination":["1421-1431"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9622528"],"repository":["biostudies-literature"],"pubmed_title":["Electrophysiological and behavioral correlates of cannabis use disorder."],"pmcid":["PMC9622528"],"pubmed_authors":["Vuilleumier P","Andriot T","Ginovart N","Thorens G","Khazaal Y","Ros T","Ohnmacht P"],"additional_accession":[]},"is_claimable":false,"name":"Electrophysiological and behavioral correlates of cannabis use disorder.","description":"Current research indicates deficits in cognitive function together with widespread changes in brain activity following long-term cannabis use. In particular, cannabis use has been associated with excessive spectral power of the alpha rhythm (8-12 Hz), which is also known to be modulated during attentional states. Recent neuroimaging studies have linked heavy cannabis use with structural and metabolic changes in the brain; however, the functional consequences of these changes are still not fully characterized. This study investigated the electrophysiological and behavioral correlates of cannabis dependence by comparing patients with a cannabis use disorder (CUD; N = 24) with cannabis nonuser controls (N = 24), using resting state electroencephalogram (EEG) source-imaging. In addition to eva","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Dec","modification":"2025-06-01T00:33:25.97Z","creation":"2025-06-01T00:33:25.97Z"},"accession":"S-EPMC9622528","cross_references":{"pubmed":["35698004"],"doi":["10.3758/s13415-022-01016-w"]}}