针刺足三里穴PET和fMRI脑功能成像的初步探讨  

Imaging with PET and fMRI on brain function in acupuncturing the ST_(36)(Zusanli)

作　　者：尹岭[1] 金香兰[1] 石现[1] 田嘉禾[1] 马林[1] 尹大一[1] 曾海宁[2] 

机构地区：[1]中国人民解放军总医院,北京市100853 [2]中国科学院高能物理研究所,北京市100039

出　　处：《中国康复理论与实践》2002年第9期523-524,共2页Chinese Journal of Rehabilitation Theory and Practice

基　　金：国家自然科学基金资助项目 (No .30 1 71 1 35);国家科技部基础研究重大项目前期研究专项 (2 0 01CCA0 0 70 0 )

摘　　要：目的探讨针刺足三里穴脑功能成像的实验方法和针灸治疗的中枢机制。方法利用18FDG PET和fMRI BOLD脑功能成像方法 ,获取针刺足三里穴脑内葡萄糖代谢和脑血流变化有关的实验数据 ,利用SPM和感兴趣区图像分析方法 (ROI)获得脑功能变化的可视性实验依据。结果针刺右侧足三里穴引起视丘下部、同侧室旁核和双侧颞叶的葡萄糖代谢和脑血流增加。结论针刺足三里穴可引起植物神经中枢和颞叶功能变化 。ObjectiveTo discuss the experimental method and the mechanisms on treating diseases by acupuncturing the ST 36(Zusanli).MethodsUsing Positron Emission Tomography(PET) and functional Magnetic Resonance Imaging(fMRI) to obtain the experimental data about glycometabolism and cerebral blood stream,using SPM and ROI image-analytical method to obtain the visual experimental evidence when acupuncturing the ST 36. ResultsThere are certain increases of glycometabolism and cerebral blood stream in ipsilateral hypothalamus and bilateral temporal lobe, when acupuncturing the ST 36. Conclusions Acupuncturing the ST 36 can lead to the functional changes in vegetative nerve center and temporal lobe, which is close correlated with the therapeutical effects of ST 36.

关 键 词：针刺 足三里穴 PET FMRI 脑功能成像 

分 类 号：R224.2[医药卫生—中医基础理论]