Substance Abuse

Studying Psychotic Symptoms in Marijuana Smokers at High Psychosis Risk
A small pilot study published September 17, 2017 in Psychiatry Research finds that marijuana can cause a temporary increase in psychotic-like states in people who are at high clinical risk for… Read More
In Alcoholic Men, Gene Activity in Two Key Brain Regions Resembles that Seen in Infant Brains
According to new research reported March 15 in the journal Scientific Reports, certain patterns of gene activity in the brains of men with alcoholism more closely resemble the activity patterns in… Read More
Pregnant Woman walking away
As marijuana use among U.S. adults doubled between 2011 and 2013 and 22 states legalized the drug for medical or recreational use, pregnant women are very much part of the trend, according to a new… Read More