A new report published in "Psychology & Sociology" and the journal of "Alcoholism: Clinical and Experimental Research" shows that human adolescence marks a critical period for brain development. "This is when the growth of the cortex, our gray matter, reaches a peak and is coupled with major rearrangements of neurons. Dr. Fulton Crews, PhD, professor of pharmacology and director of the Bowles Center for Alcohol Studies at the University of N.C. Chapell Hill School of Medicine, said: "It's also a time when the brain's developing neural circuits are more sensitive to disruption. And we and others have shown that the growing adolescent frontal cortex is much more sensitive to damage than the adult frontal cortex, given the same amount of alcohol. The question is, what impact does alcohol [consumption] in the teen years have on the brain and how might that affect our lives as adults?" Findings show that individuals who drink heavily during adolescence may be more likely to have deficits in being able to adapt successfully to changing life situations as adults. Dr. Crews said that this research shows that young drinkers "...might become a less intelligent, moody, or impulsive individual" later in life.
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