Evidence-Based Complementary and Alternative Medicine

Research Article

Effect of Low-Level Laser Stimulation on EEG

Table 1

The comparison of average power in the 1st session for alpha band (8–13 Hz).
 Laser group
𝑛 = 2 0 		Control group
𝑛 = 2 0 		𝐹 value 𝑃 value
Fp2-F4 0 . 3 9 0 ± 0 . 3 4 3 0 . 4 3 4 ± 0 . 3 2 0 0.3120.674
F4-C4 0 . 2 0 0 ± 0 . 1 5 2 0 . 1 9 1 ± 0 . 1 2 8 0.22620.841
C4-P4 0 . 1 6 9 ± 0 . 1 9 5 0 . 1 8 9 ± 0 . 1 7 3 0.0000.733
P4-O2 0 . 5 1 7 ± 0 . 7 0 4 0 . 4 1 1 ± 0 . 3 4 0 1.7990.546
Fp1-F3 0 . 3 3 0 ± 0 . 2 6 8 0 . 3 9 5 ± 0 . 2 8 2 0.6090.459
F3-C3 0 . 2 0 3 ± 0 . 1 6 9 0 . 1 5 5 ± 0 . 1 1 0 3.8570.300
C3-P3 0 . 1 9 7 ± 0 . 2 2 8 0 . 1 8 1 ± 0 . 1 8 2 0.2740.808
P3-O1 0 . 3 5 8 ± 0 . 3 6 2 0 . 3 1 7 ± 0 . 2 3 6 0.9630.763
Fp2-F8 0 . 4 1 2 ± 0 . 4 3 7 0 . 4 0 2 ± 0 . 2 8 0 0.4230.935
F8-T4 0 . 1 9 8 ± 0 . 1 6 5 0 . 2 0 1 ± 0 . 1 0 5 0.8750.946
T4-T6 0 . 2 9 3 ± 0 . 4 2 8 0 . 3 1 1 ± 0 . 2 2 4 0.0750.869
Fp1-F7 0 . 4 0 4 ± 0 . 5 6 9 0 . 3 9 4 ± 0 . 2 9 2 0.1570.942
F7-T3 0 . 2 6 4 ± 0 . 3 3 3 0 . 1 8 5 ± 0 . 0 8 6 2.2090.310
T3-T5 0 . 2 1 9 ± 0 . 1 5 8 0 . 3 1 7 ± 0 . 3 5 6 3.4650.268
Data are expressed as means ± standard deviation (μv2).