《中国康复理论与实践》

《中国康复理论与实践》 ›› 2005, Vol. 11 ›› Issue (10): 832-833.

• 临床研究 • 上一篇    下一篇

针刺合谷穴对脑功能成像的研究

许建阳; 闫镔; 王发强; 刘庆安; 郝晋东; 鲁娜; 马帅; 李可; 单保慈   

  1. 1.武警总医院 北京市 100039;2.中国科学院高能物理研究所 北京市 100049
  • 收稿日期:2005-02-17 出版日期:2005-10-25 发布日期:2005-10-25

Study of brain function imaging induced by acupuncture at acupoint LI4(Hegu)

XU Jian-yang, YAN Bin, WANG Fa-qiang, et al   

  1. The General Hospital of Chinese People's Armed Police Forces, Beijing 100039, China
  • Received:2005-02-17 Published:2005-10-25 Online:2005-10-25

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摘要： 目的观察针刺合谷穴引起的脑功能的即刻效应和后效应(时间变化规律)。方法用改进时间簇分析(MTCA)方法对针刺合谷穴功能磁共振成像(fMRl)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脑功能的变化,MTCA方法得到针灸过程中脑功能变化的时间曲线。结论针刺合谷穴对中枢神经系统的影响具有时间特性。

关键词: 功能磁共振成像(fMRI), 改进时间簇分析(MTCA), 穴位, 合谷

Abstract: ObjectiveTo investigate the time characteristics of brain function induced by acupuncture at acupoint of LI4(Hegu).MethodsThe data of functional magnetic resonance imaging(fMRI) induced by acupuncture at acupoint LI4(Hegu) was processed with modified temporal cluster analysis(MTCA) to obtain the time and trend of brain function.ResultsThe stimulation of acupuncture at acupoint LI4 induced the change of brain function,and time curve of brain functional during the acupuncture experiment was obtained.ConclusionThe effect of acupuncture at acupoint LI4(Hegu) on brain function has time characteristics.

Key words: functional magnetic resonance imaging(fMRI), modified temporal cluster analysis(MTCA), acupoint, Hegu