| Literature DB >> 29461102 |
Kristen P Morie1,2, Jia Wu1,2, Nicole Landi2,3, Marc N Potenza1,4,5,2,6,7, Linda C Mayes5,2, Michael J Crowley1,2.
Abstract
Impaired cognitive control is a consequence of cocaine exposure. Difficulty with feedback processing may underlie this impairment. We examined neural correlates of feedback processing using event-related potentials (ERPs) in 49 prenatally cocaine-exposed (PCE) and 34 nondrug exposed (NDE) adolescents. Adolescents performed a reward-feedback task with win/no-win feedback in a chance-based task. We investigated amplitude and latency of the feedback-related negativity (FRN) and P300 ERP components and source-based estimates elicited during feedback processing. PCE adolescents had smaller P300 amplitudes for no-win feedback, and source analysis in the P300 time window revealed differences between groups localized to the dorsal anterior cingulate cortex.Entities:
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Year: 2018 PMID: 29461102 PMCID: PMC6047522 DOI: 10.1080/87565641.2018.1439945
Source DB: PubMed Journal: Dev Neuropsychol ISSN: 1532-6942 Impact factor: 2.253