Brain biomarker predicts compulsive drinking
Although alcohol use is ubiquitous in modern society, only a portion of individuals develop alcohol use disorders or addiction. Yet, scientists have not understood why some individuals are prone to developing drinking problems, while others are not. Professor Kay Tye and colleagues have discovered a brain circuit that controls alcohol drinking behavior in mice. The findings suggest a biomarker for predicting the development of compulsive drinking and may pave the way for a better understanding of human binge drinking and addiction.
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