Marijuana Use Shrinks The Brain, Study Shows
"Long-term marijuana use appears to alter a person's brain, causing one region associated with addiction to shrink and forcing the rest of the brain to work overtime to compensate, a new study reports. MRI scans revealed that people who use pot for years have a smaller-than-usual orbitofrontal cortex, a region in the frontal lobes of the brain that is involved in decision-making and assessing ...
Uploaded:2014/11/12 13:09:15
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Video Source: youtube.com
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