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NIH study sheds light on how to reset the addicted brain
Date:4/3/2013

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"This is the first study to show a cause-and-effect relationship between cocaine-induced brain deficits in the prefrontal cortex and compulsive cocaine-seeking," said NIDA's Dr. Billy Chen, first author of the study. "These results provide evidence for a cocaine-induced deficit within a brain region that is involved in disorders characterized by poor impulse control, including addiction."

"What I find to be an exceptional breakthrough is that our results can be immediately translated to clinical research settings with humans, and we are planning clinical trials to stimulate this brain region using non-invasive methods," said Dr. Antonello Bonci, NIDA scientific director and senior author of the study. "By targeting a specific portion of the prefrontal cortex, our hope is to reduce compulsive cocaine-seeking and craving in patients."

In 2011, there were an estimated 1.4 million Americans age 12 and older who were current (past-month) cocaine users, according to the National Survey on Drug Use and Health. However, there are currently no medications approved by the U.S. Food and Drug Administration for the treatment of cocaine addiction.


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Contact: Press Office
media@nida.nih.gov
301-443-6245
NIH/National Institute on Drug Abuse
Source:Eurekalert

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