Addiction Biology

Addiction

Drug curbs marijuana use, but with tough side effects

Combining the drug topiramate with psychological counseling curbed marijuana use among young smokers significantly more than did counseling alone, according to newly published results of a small randomized, controlled trial ...

Addiction

Heavy alcohol use in adolescence alters brain electrical activity

Long-term heavy use of alcohol in adolescence alters cortical excitability and functional connectivity in the brain, according to a new study from the University of Eastern Finland and Kuopio University Hospital. These alterations ...

Addiction

Cocaine users' brains unable to extinguish drug associations

Cocaine-addicted individuals say they find the drug much less enjoyable after years of use, but they have great difficulty quitting. A new brain imaging study led by researchers at the Icahn School of Medicine at Mount Sinai ...

Addiction

Study finds high health burdens of very high risk drinking

In an Addiction Biology study, the estimated prevalence of very high risk drinking level (VHRDL, defined as drinking >100 g of ethanol per day) in 13 European Union countries was 0.74-0.85 percent, with a risk of disease ...

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