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KMID : 1129720030200030009
Korean Journal of Acupuncture
2003 Volume.20 No. 3 p.9 ~ p.27
The Effect of Electroacupuncture at the SP 6 (Sameumgyo)-GB 39 (Hyeonjong) on the EEG
Lee Sang-Ryoung

Lee Tae-Young
Abstract
Objectives: The aim of this study was to examine the effects of electro-acupuncture(EA) at the SP6(Sameumgyo)-GB39(Hyeonjong) on normal human EEG using power spectral analysis.

Methods: EEG power spectrum exhibit site-specific and state-related differences in specific frequency bands. In this study, power spectrum was used as a measure of complexity(LAXTHA Co., KOREA). 30 channel EEG study was carried out in 20 subjects (20 males; age=21.4¡¾0.5 years).

Results: In ¥á(alpha) band, the power values at F4 channels(p<0.05) during the SP6-GB39 acupoints treatment was significantly increased. But, the power values at Fz channel during the non-acupoint treatment was significantly decreased . In ¥â(beta) band, the power values at Fz, FTC1, T3 channels(p<0.05) was significantly increased during the SP6-GB39 acupoints treatment. In ¥ä(delta) band, the power values at F4, C3, Cz, CP1, Pz channels(p<0.05) during SP6-GB39 acupoints treatment were significantly decreased.
KEYWORD
Eletroacupuncture, EEG, SP6 (Sameumgyo), GB39 (Hyeonjong), Complexity, power spectrum
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