Several new genome-wide investigations of schizophrenia and substance-use disorders are helping researchers understand how these two conditions may be related,...
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A portion of the brain called the interpeduncular nucleus (IPN) is at the heart of a neural circuit that controls...
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A small pilot study published September 17, 2017 in Psychiatry Research finds that marijuana can cause a temporary increase in...
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According to new research reported March 15 in the journal Scientific Reports , certain patterns of gene activity in the...
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As marijuana use among U.S. adults doubled between 2011 and 2013 and 22 states legalized the drug for medical or...
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