摘要 Orexin是下丘脑外侧区分泌的一种兴奋性神经肽，研究显示，Orexin在睡眠-觉醒调节以及学习记忆中发挥重要作用。睡眠剥夺导致Orexin水平的改变，并参与学习记忆过程。本文拟对近年来关于睡眠剥夺、学习记忆与Orexin之间关系的相关研究做一综述，对进一步了解Orexin系统在睡眠剥夺影响学习记忆中的作用提供新启示。

    关键词 Orexin系统；睡眠剥夺；学习记忆

    中图分类号：R338.6文献标识码：A文章编号：2095-7130(2017)06-405-408

    Abstract Orexin is a kind of excitatory neuropeptide secreted in the lateral hypothalamus. Research shows that Orexin play an important role in the regulation of sleep and arousal as well as learning and memory. Sleep deprivation leads to changes in orexin level and participates in the learning and memory process. This article is a review of the recent researches on the relationship between sleep deprivation ...... 婵″倹鐏夐幃銊ユ躬娴ｈ法鏁ら幍瀣簚缁涘绁︾憴鍫熸閺冪姵纭堕弻銉ф箙閹存牔绗呮潪钘夊弿閺傚浄绱濋崣顖濆厴閺勵垵顫﹂幖婊呭偍瀵洘鎼告径杈╂埂閳ユ粏娴嗛惍浣测偓婵撶礉鐠囬鍋ｉ崙璇茬潌楠炴洘娓舵稉瀣煙閻ㄥ嫧鈧粎鏁搁懘鎴犲閳ユ繃鍨ㄩ垾婊冨斧缂冩垿銆夐垾婵婎問闂傤喓鈧拷


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