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脑磁图在精神分裂症中的应用进展 被引量：2

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摘要 脑磁图（magnetoencephalography,MEG）是探测大脑神经元兴奋时产生的电流所伴随的磁场变化,为一种无创伤性脑功能成像技术.全头型MEG具有毫米级的空间分辨率和毫秒级的时间分辨率,因此可以实时准确地记录大脑功能的动态活动.此外,MEG还可以将采集到的全脑生物电磁信号分析结果与磁共振成像（MRI）或计算机断层成像（CT）等所获得的结构影像信息进行叠加,从而将脑功能和解剖结构图像进行融合,形成磁源性影像（magnetic source imaging,MSI）,以确定脑内磁信号源的精确位置.
作者 王颖 康维礼 黄力
机构地区 暨南大学附属第一医院影像中心 广东三九脑科医院脑磁图室
出处 《中华精神科杂志》 CAS CSCD 北大核心 2011年第3期183-186,共4页 Chinese Journal of Psychiatry
基金 中央高校基本科研业务费专项基金资助（216113109）
关键词 脑磁图 精神分裂症 脑功能成像技术 计算机断层成像 应用 大脑功能 解剖结构 神经元兴奋
分类号 R749.3 [医药卫生—神经病学与精神病学]
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参考文献28

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二级参考文献27

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共引文献4

同被引文献46

  • 1陈兴时,张明岛,楼翡璎,王红星,王继军,郭旗,刘丽,高存友,刘萍,刘效巍,段慧君,郭凤莲,梁建华,陈冲,陈欣伟.精神分裂症首次发病患者治疗前后感觉门控功能的动态观察[J].中华精神科杂志,2006,39(4):193-196. 被引量：20
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中华精神科杂志
2011年 第3期

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