Table 1 Mean alpha and beta power (SDs in parentheses) by location in the Eyes Closed condition
Band | Location | WS | CA | MA |
|---|---|---|---|---|
Full alpha | Frontal | 0.98 (0.75) | 3.20 (3.51) | 6.69 (10.03) |
Central | 0.68*1 (0.55) | 2.10 (2.19) | 4.98 (4.57) | |
Parietal | 1.18*1 (1.01) | 4.28 (4.67) | 12.98 (19.00) | |
Occipital | 2.84*1 (2.28) | 11.39 (11.75) | 27.91 (26.91) | |
Low alpha | Frontal | 1.59 (1.57) | 3.98 (4.63) | 7.93 (11.19) |
Central | 0.87*1 (0.71) | 2.56 (3.02) | 6.05 (6.58) | |
Parietal | 1.80*1 (2.09) | 4.46 (4.94) | 16.21 (21.57) | |
Occipital | 4.57*1 (4.36) | 14.07 (17.76) | 27.51 (21.71) | |
Upper alpha | Frontal | 0.49 (0.24) | 2.57 (2.96) | 5.70 (9.28) |
Central | 0.53*1 (0.47) | 1.74*2 (1.76) | 4.13 (3.24) | |
Parietal | 0.68 (0.46) | 4.14 (4.86) | 10.39 (17.4) | |
Occipital | 1.43*1 (0.98) | 9.25 (8.81) | 28.23 (35.05) | |
Beta | Frontal | 0.49 (0.37) | 0.37 (0.24) | 0.78 (0.54) |
Central | 1.22 (2.65) | 0.37 (0.28) | 0.54 (0.37) | |
Parietal | 0.50 (0.46) | 0.42 (0.27) | 0.79 (0.63) | |
Occipital | 0.96 (1.04) | 0.82 ( 0.45) | 1.94 (1.02) |