This is your brain on pot: Neuroscientist studies long-term effects of medical marijuana

This is your brain on pot: Neuroscientist studies long-term effects of medical marijuana

bostonglobe.com - Leah Samuel

“There’s a lot we don’t know about long-term effects, and that’s what I’m here to find out,” Gruber said. Gruber, 49, has already made her mark on the …

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