科学家发现导致可卡因戒断的脑蛋白
可卡因成瘾不仅仅是意志力衰竭的问题，它还涉及脑部生物学变化。密歇根州立大学的研究人员发现，反复使用可卡因会改变大脑奖赏系统与海马体之间的通信。这种情况下，一种蛋白质叫做DeltaFosB会持续积累，并像基因switch一样起作用，改变神…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-03-07 03:45 GMT+8（北京时间）
#可卡因 #脑蛋白 #戒断 #奖赏系统 #海马体
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