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Fmri Response During Figural Memory Task Performance In College Drinkers [Pre-Print], Alecia Dager, Sharma Jamadar, Michael Stevens, Rivkah I. Rosen, Rachel Jiantonio-Kelly, Jason-Flor Sisante, Sarah Raskin, Howard Tennen, Carol S. Austad, Rebecca Wood, Carolyn Fallahi, Godfrey D. Pearlson
Fmri Response During Figural Memory Task Performance In College Drinkers [Pre-Print], Alecia Dager, Sharma Jamadar, Michael Stevens, Rivkah I. Rosen, Rachel Jiantonio-Kelly, Jason-Flor Sisante, Sarah Raskin, Howard Tennen, Carol S. Austad, Rebecca Wood, Carolyn Fallahi, Godfrey D. Pearlson
Faculty Scholarship
Rationale: 18-25-year-olds show the highest rates of alcohol use disorders (AUD) and heavy drinking, which may have critical neurocognitive implications. Regions subserving memory may be particularly susceptible to alcohol-related impairments.
Objective: We used blood oxygen level-dependent (BOLD) functional magnetic resonance imaging (fMRI) to examine the neural correlates of visual encoding and recognition among heavy drinking college students. We predicted that heavy drinkers would show worse memory performance and increased frontal/parietal activation and decreased hippocampal response during encoding.
Methods: Participants were 23 heavy drinkers and 33 demographically matched light drinkers, ages 18-20, characterized using quantity/frequency of drinking and AUD diagnosis. Participants …