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抑郁症脑功能影像学研究进展 被引量:3

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摘要 抑郁症的核心症状是情感的障碍以及认知功能的改变,但这些改变的神经生物学机制至今仍不清楚.大量的研究证实,抑郁症患者存在神经解剖环路[1](边缘系统-皮质-纹状体-苍白球-丘脑环路)的功能异常,尤其是额叶皮质、杏仁核、海马和扣带回以及它们之间的连接功能异常,这与应用三维脑磁共振对抑郁症脑结构异常的研究有很高的相关性.目前,这些结构、功能的改变与抑郁症状的相互作用机制还不清楚,本文就新近关于抑郁症脑功能影像学以及药物和心理治疗对脑功能影像学影响的最新研究进行综述,同时还将探讨遗传对脑功能影像学的影响,希望能为以后有关抑郁症的功能影像学研究提供方向.
出处 《中国神经精神疾病杂志》 CAS CSCD 北大核心 2005年第6期i0002-i0005,共4页 Chinese Journal of Nervous and Mental Diseases
基金 国家自然科学基金(编号:30270496)资助项目
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参考文献31

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二级参考文献10

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