Brain Regions Impaired by Alcoholism Identified
By fMRI Studies in Young Adult, Female Alcoholics
(Pictures below)
Specific areas of the brain impaired by years of heavy drinking have been identified in young adult women by researchers at the University of California, San Diego (UCSD) School of Medicine and the Veterans Affairs Health Care System, San Diego. Previously, investigators have relied on thinking and memory tests to gauge brain dysfunction in alcoholics, but no one had identified the actual brain sites where impairment occurs in young adults.
Published in the February issue of Alcoholism: Clinical & Experimental Research, the study utilized sophisticated brain scans called functional magnetic resonance imaging (fMRI). The research was headed by Susan F. Tapert, Ph.D., UCSD assistant adjunct professor of psychiatry and a clinical psychologist at the Veterans Affairs Health Care System, who notes that “our findings suggest that even young and physically healthy individuals risk damaging their brains through chronic, heavy use of alcohol.â€
