普通锅吸烟者的大脑萎缩, 研究报告说，

小鼠实验已经告诉我们，这几年, 但锅吸烟人不愿相信它会发生在自己身上: 一个人谁没有吸食大麻相比，, 人谁使用大麻经常有, 平均, 较少的灰质在他的眶额叶皮层, a region that is a key node in the brain’s reward, 动机, decision-making and addictive behaviors network.

More ambiguously, in regular pot smokers, that region is better connected than it is in non-users: the flow of signal traffic is speedier to other parts of that motivation and decision-making network, including across the superhighway of “white matter” that connects the brain’s hemispheres.

阅读更多: 洛杉矶时报