Journal article
Association of abnormal semantic processing with delusion-like ideation in frequent cannabis users: an electrophysiological study
Abstract
RationaleFrequent cannabis use is a risk marker for schizophrenia and delusions, but the neurocognitive mechanisms of this relationship remain unclear.ObjectivesWe sought evidence that cannabis users have deficits in processing relationships between meaningful stimuli, similar to abnormalities reported in schizophrenia, and that these deficits are associated with delusion-like ideation. We used the N400 event-related brain potential (ERP) …
Authors
Kiang M; Christensen BK; Streiner DL; Roy C; Patriciu I; Zipursky RB
Journal
Psychopharmacology, Vol. 225, No. 1, pp. 95–104
Publisher
Springer Nature
Publication Date
January 2013
DOI
10.1007/s00213-012-2800-3
ISSN
0033-3158