4.4 Review

Synaptic plasticity and drug addiction

期刊

CURRENT OPINION IN PHARMACOLOGY
卷 5, 期 1, 页码 20-25

出版社

ELSEVIER SCI LTD
DOI: 10.1016/j.coph.2004.08.011

关键词

-

向作者/读者索取更多资源

Recent studies have suggested that the development of addictive behaviours shares common features with traditional learning models. Synaptic plasticity, a possible substrate for learning, has been demonstrated in neural reward circuits and might contribute to the learning of addictive behaviours. Changes in the strength of synaptic connections have been investigated in dopaminergic cells of the ventral tegmental area in response to several addictive drugs. Rapid and persistent forms of synaptic plasticity (specifically, long-lasting synaptic potentiation) have been demonstrated to accompany some of the behavioural effects of addictive drugs. We hypothesize that drug-induced synaptic plasticity might play a role in reward-related learning and addiction by modifying the fine tuning of dopaminergic cell firing.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.4
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据