Effect of Low-Level Laser Stimulation on EEG Power in Normal Subjects with Closed Eyes

Figure 1

Significant changes from baseline EEG activity during 10 Hz stimulation. Numbers indicate time period of significance (1 first 5 min of baseline, 2 first 5 min of LAS, 3 second 5 min of LAS, 4 fourth 5 min, 5 fifth 5 min, and 6 last 5 min).