Power Spectrum Features of Acupoint Bioelectricity Signal

Table 2

Percentage of difference between acupuncture and nonacupuncture points.

Name	Num	ST 36 (%)	SP 6 (%)	GB 39 (%)	GB 37 (%)	KI 9 (%)
Each volunteer point power value percentage higher than the nonacupoints	1	2.66	4.24	5.04	7.58	7.77
	2	3.94	9.91	4.09	0.15	32.33
	3	3.86	5.13	6.63	1.78	1.72
	4	3.66	15.88	2.36	−0.88	4.62
	5	5.90	3.65	5.56	5.48	3.81
	6	5.36	8.76	5.41	−1.29	6.17
	7	4.36	6.94	4.99	2.66	7.50
	8	3.41	−1.51	4.23	4.32	3.90
	9	6.07	4.40	2.39	1.63	4.35
	10				3.80	13.59
	11				5.49
	Average		4.36	6.38	4.52	2.79	8.58