Remembering where to get high
9 monthes ago - By Science Daily
Addiction-related memories are exceptionally strong and stable, suggesting that addictive drugs remodel the brain's circuitry in a prominent and lasting way. In the past decade, researchers have used mouse models to unravel how cellular changes in the nucleus accumbens , a brain structure involved in action selection associated with arousal and reward, may contribute to addiction-related behavior. Whereas neuronal remodeling in the NAc explains a wide range of addictive behaviors, it is not required for all of them, according to a study.
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