Drinking During Adolescence Can Alter Brain Cell Nerve Growth

The developmental period from adolescence to adulthood is accompanied by a greater vulnerability to addictions – including alcohol use disorders – than is seen in other periods of life. This increased risk may be due to genetic predisposition, poor impulse control, or heightened sensitivity of the still-developing brain to drug-related toxicity. This report describes a study in mice of the neurobehavioral impact of chronic, intermittent alcohol-vapor exposure during adolescence, in an effort to model periodic heavy drinking and compare it with similar drinking behavior during adulthood.

from Newswise Feature Channel: Addiction http://www.newswise.com/articles/view/676260/?sc=c125

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