Performance of Electroencephalogram of First Somesthetic Area When Simulated Transmission of Gallbladder ChannelChinese Full Text
CHEN Ming;ZHENG Shuxia;XU Jinsen;Fujian Academy of TCM and Pharmacy;
Abstract: Objective To observe the changes of cortical somatosensory evoked potential（CSEP）maps of first somesthetic area（SI）. Methods 15 healthy volunteers without sensation along meridian were observed, and the CSEP maps of SI from extracranial were recorded with cerebral electric signal processing system. The method of simulating transmission of gallbladder channel was applied as following: a soft paint-brush was used to brush slightly along the courses of gallbladder channel from the lower limb, trunk to face.Results When simulated transmission of gallbladder channel, high potential reactions appeared not only on the representation of lower limb, but also on the representation of face. Conclusion The additional stimulus applying along channel can change the reacting distribution induced by SI when stimulating acupoints, which confirmed that peripheral tissue evoking is the decisive factor for transmission along the meridians.
Keywords：
channel; cortical somatosensory evoked potential; electroencephalogram; additional stimulus; electroacupuncture;
- DOI：
10.13261/j.cnki.jfutcm.002955
- Series：
- Subject：
- Classification Code：
R246.1
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