Drug and Alcohol Dependence

Addiction

Teen marijuana use down despite greater availability

Marijuana use among American high school students is significantly lower today than it was 15 years ago, despite the legalization in many states of marijuana for medical purposes, a move toward decriminalization of the drug ...

Addiction

Hair sampling shows unintended 'bath salt' use

Ecstasy—or MDMA, the active chemical ingredient—is one of the most prevalent party drugs; it is estimated to be used by at least one out of ten young adults in the United States.

Health

Impaired driving—even once the high wears off

A study by McLean Hospital's Mary Kathryn Dahlgren, Ph.D., Staci Gruber, Ph.D., and their team from McLean's Cognitive and Clinical Neuroimaging Core and the Marijuana Investigations for Neuroscientific Discovery (MIND) program, ...

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