Vulnerability to nicotine addiction appears to have a genetic basis, study suggests

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Vulnerability to nicotine addiction appears to have a genetic basis, study suggests

sciencedaily.com

A person's vulnerability to nicotine addiction appears to have a genetic basis, at least in part. A region in the midbrain called the habenula (from Latin: small reins) plays a key role in this process. Researchers have also shed light on the mechanism that underlies addiction to nicotine.

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Tags: Genetic, Brain, Addiction, Substance Addiction, Genes

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Most Recently Shared on May 14, 2011 at 4:13 pm By:

napernurse Dawn McKinney, MS/RN

Vulnerability to #nicotine #addiction appears to have a genetic basis, study suggests. http://t.co/hQoi2fL via @AddThis #gene #risk

1 year ago...

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