Solidot: 研究发现可卡因会快速改变大脑

Solidot

奇客的资讯，重要的东西

研究发现可卡因会快速改变大脑
http://solidot.org.feedsportal.com/c/33236/f/556826/s/306805aa/sc/38/l/0L0Ssolidot0Borg0Cstory0Dsid0F36187/story01.htm
Aug 26th 2013, 12:52

根据发表在《自然神经科学》上的研究报告，动物实验发现服用可卡因能在数小时内改变大脑的构造。实验显示，让动物服用可卡因后不久，与学习和记忆有关的新结构开始生长。实验表明，大脑发生变化最多的小鼠显示出对可卡因的更多偏好。专家把这种情况形容为大脑"学习上瘾"。研究人员认为，这项研究显示大脑是如何去学习和了解毒品的，让人们对毒品上瘾的原理有了坚实的理解，但是尚不清楚这一研究成果对研发治疗有多大用处。This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: 'You Say What You Like, Because They Like What You Say' - http://www.medialens.org/index.php/alerts/alert-archive/alerts-2013/731-you-say-what-you-like-because-they-like-what-you-say.html



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