Evidence-Based Complementary and Alternative Medicine / 2016 / Article / Fig 4

Research Article

Evaluating Acupuncture Point and Nonacupuncture Point Stimulation with EEG: A High-Frequency Power Spectrum Analysis

Figure 4

The absolute and relative power of high beta waves in the 2nd experiment (APS, NAPS, and NS). For APS, AHBP and RHBP tended to decrease in all channels after stimulation. For NAPS, as in the 1st experiment, AHBP and RHBP increased in all channels during stimulation but decreased after stimulation, with significant changes in all channels. For NS, values tended to increase during stimulation and decrease after stimulation, with significant changes in absolute power in 1 channel and in relative power in 4 channels. .

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