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针刺合谷穴后效应的脑功能成像研究
引用本文:许建阳,闫镔,王葳,郝晋东,鲁娜,李可,单保慈.针刺合谷穴后效应的脑功能成像研究[J].上海针灸杂志,2005,24(10):33-35.
作者姓名:许建阳  闫镔  王葳  郝晋东  鲁娜  李可  单保慈
作者单位:1. 武警总医院,北京,100039
2. 中国科学院高能物理研究所,北京,100049
3. 首都医科大学宣武医院,北京,100053
基金项目:国家自然科学基金资助项目(90209030)
摘    要:目的 研究针刺合谷穴引起的脑功能的时间变化规律,探索针刺后效应作用.方法 用改进时间簇分析(modified temporal cluster analysis MTCA)方法对针刺合谷穴功能磁共振成像(fMRI)的数据进行处理,得到针刺后脑功能变化的时间和趋势.结果 针刺合谷穴引起了脑功能的变化,MTCA方法得到了针灸过程中脑功能变化的时间曲线.结论 MTCA方法对于研究针灸对中枢神经系统影响的时间特性,探索针灸后效应提供了新的手段.

关 键 词:功能磁共振成像  MTCA  穴位  合谷  针刺
文章编号:1005-0957(2005)10-0033-03
收稿时间:2005-02-28
修稿时间:2005年2月28日

Cerebral Function Imaging Research on the After-effect of Point Hegu Acupuncture
XU Jian-yang,YAN Bin,WANG Wei,HAO Jin-dong,LU Na,LI Ke,SHAN Bao-ci.Cerebral Function Imaging Research on the After-effect of Point Hegu Acupuncture[J].Shanghai Journal of Acupuncture and Moxibustion,2005,24(10):33-35.
Authors:XU Jian-yang  YAN Bin  WANG Wei  HAO Jin-dong  LU Na  LI Ke  SHAN Bao-ci
Institution:1. Armed Police General Hospital, Belting 100039, Ch/na; 2. Highenergy Physics Institute, China Academy of Sciences, Beijing 100049, China; 3. Capital Medical University Xuanwu Hospital, Beijing 100053, China
Abstract:Objective To investigate the regularity of the time change in cerebral function due to point Hegu acupuncture. MethodsA modified temporal cluster analysis (MTCA) of the data on functional magnetic resonance imaging (fMRI) during point Hegu acupuncture was made to obtain the time and the tendency of cerebral function changes after needling. ResultsPoint Hegu acupuncture changed cerebral function. A time curve of cerebral function changes during acupuncture was obtained by MTCA. ConclusionA MTCA method provides a new way to study the time characteristic of the influence of acupuncture on the central nervous system and to investigate the after-effect of acupuncture.
Keywords:Functional magnetic resonance imaging  MTCA  Point  Hegu  Acupuncture
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