【作者】 黄泳； 王艳杰； 吴俊贤； 邹燕齐； 陈俊琦； 赖新生；

【Author】 HUANG Yong,WANG Yan-jie,WU Jun-xian,ZOU Yan-qi,CHEN Jun-qi,LAI Xin-sheng.TCM School,Southern Medical University,Guangzhou 510515,China

【机构】 南方医科大学中医药学院；

【摘要】 目的运用fMRI脑功能成像技术,研究外关穴配伍阳陵泉穴皮部浅刺和常规针刺对不同脑功能区的激活异同。方法 8例青年志愿者分别接受外关穴配伍阳陵泉穴皮部浅刺和常规针刺的2次针刺刺激,再进行fMRI脑部扫描。统计皮部浅刺和常规针刺状态下,脑部各感兴趣区(ROIs)的激活几率、激活点数、激活强度,并进行比较。结果外关穴配伍阳陵泉穴皮部浅刺和常规针刺,对不同脑区的激活数量、激活强度均没有显著性差异,但皮部浅刺多激活各浅表脑区,而常规针刺还能激活较为内在的某些核团和小脑的趋势。结论外关穴配伍阳陵泉穴皮部浅刺和常规针刺均能激活脑部不同功能区,有趋势表明,皮部浅刺和常规针刺主要激活的脑区有所不同。更多还原

【Abstract】 Objective To compare the different activation on cerebral functional regions between cutaneous stimulation and routine needling in Waiguan(SJ 5)and Yanglingquan(GB 34)by fMRI.Methods Eight volunteers received 2 times stimulation of cutaneous or routine needling in Waiguan(SJ 5)and Yanglingquan(GB 34),and received the cerebral fMRI scan under the different states.The cerebral activating rate,activating spots and activating strength of different ROIs were compared between the two different stimulating states.Results The cerebral activating rate,activating spots and activating strength in different ROIs had not any obvious difference,but there was a trend that cutaneous needling mainly activated the superficial cerebral lobes,while the routine needling also activated the deep nucleus and the cerebellum.Conclusion Both cutaneous needling and routine needling could activate certain cerebral functional regions,and there was the trend of that the cerebral activating actions between cutaneous and routine needling were different.更多还原