Want to know what your brain looks like when you smoke weed? If so you’re in luck because some scientists at Harvard and Northwestern University have taken photographs of marujuana-affected brain scans and analyzed what happens. Report via the New York Times:
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The gray matter of the nucleus accumbens, the walnut-shaped pleasure center of the brain, was glowing like a flame, showing a notable increase in density. “It could mean that there’s some sort of drug learning taking place,” speculated Jodi Gilman, at her computer screen at the Massachusetts General Hospital-Harvard Center for Addiction Medicine. Was the brain adapting to marijuana exposure, rewiring the reward system to demand the drug?