Scientific American
@sciam
Awesome discoveries. Expert insights. Science that shapes the world.
가입 May 2008
789 팔로잉 중 4.3M 팬
Cannabis can be relaxing—or it can cause anxiety and paranoia. Scientists have long wondered why weed can have these effects, and new research hints that something may be happening to the amygdala—the brain's emotional center. Here's what to know
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