Table 1.
Significances (p values) of the brain rhythms from different modalities at four frequency bands across ten brain areas
| Frequency band | Modality | Location | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
| Theta | Auditory test (none, peace, and fear) |
0.94 (F1.76,14.10 = 0.054) |
0.84 (F1.89,15.08 = 0.168) |
0.57 (F1.69,13.51 = 0.578) |
0.55 (F1.65,13.20 = 0.605) |
0.72 (F1.49,11.91 = 0.333) |
0.25 (F1.07,8.56 = 1.489) |
0.69 (F1.70,13.62 = 0.377) |
0.92 (F1.32,10.57 = 0.076) |
0.64 (F1.39,11.08 = 0.448) |
0.47 (F1.44,11.55 = 0.693) |
| Visual test (none, peace, and fear) |
0.31 (F1.98,15.85 = 1.263) |
0.06 (F1.79,14.28 = 3.264) |
0.25 (F1.75,14.00 = 1.491) |
0.23 (F1.84,14.70 = 1.589) |
0.18 (F1.99,15.94 = 1.873) |
0.05 (F1.48,11.87 = 3.708) |
0.31 (F1.81,14.47 = 1.236) |
0.12 (F1.59,12.72 = 2.374) |
0.13 (F1.40,11.21 = 2.590) |
0.15 (F1.13,9.07 = 2.460) |
|
| A*V | 0.16 (F2.22,17.77 = 1.963) |
0.31 (F2.36,18.90 = 1.249) |
0.15 (F3.00,23.61 = 1.772) |
0.2 (F2.33,18.67 = 1.594) |
0.92 (F2.54,20.32 = 0.216) |
0.34 (F2.88,23.01 = 1.165) |
0.47 (F2.47,19.77 = 0.905) |
0.42 (F2.54,20.29 = 0.999) |
0.85 (F2.92,23.35 = 0.328) |
0.67 (F2.28,18.26 = 0.587) |
|
| Alpha | Auditory test (none, peace, and fear) |
0.11 (F1.32,10.56 = 2.531) |
0.18 (F1.28,10.25 = 1.858) |
0.07 (F1.27,10.13 = 3.830) |
0.047 P > N (F1.22,9.75 = 4.899) |
0.011 P > N (F1.57,12.58 = 7.207) |
0.015 P > N (F1.38,11.07 = 7.293) |
0.009 P > N (F1.48,11.82 = 8.114) |
0.023 P > N (F1.43,11.47 = 5.984) |
0.008 P > N (F1.37,10.95 = 9.097) |
0.008 P > N (F1.44,11.52 = 8.771) |
| Visual test (none, peace, and fear) |
0.99 (F1.33,10.61 = 0.010) |
0.32 (F1.65,12.21 = 1.207) |
0.75 (F1.89,15.15 = 0.291) |
0.61 (F1.74,13.92 = 0.508) |
0.82 (F1.75,14.01 = 0.202) |
0.52 (F1.23,9.84 = 0.527) |
0.32 (F1.81,14.49 = 1.192) |
0.54 (F1.78,14.22 = 0.636) |
0.21 (F1.60,12.79 = 1.701) |
0.22 (F1.29,10.32 = 1.626) |
|
| A*V | 0.43 (F1.46,11.71 = 0.806) |
0.32 (F2.43,19.42 = 1.207) |
0.16 (F1.41,11.25 = 1.737) |
0.15 (F1.91,15.27 = 2.118) |
0.08 (F2.47,19.79 = 2.234) |
0.07 (F1.90,15.19 = 3.201) |
0.07 (F2.56,20.45 = 2.822) |
0.023 (F2.22,17.77 = 4.526) |
0.05 (F2.08,16.67 = 3.431) |
0.028 (F2.85,22.77 = 3.695) |
|
| Beta | Auditory test (none, peace, and fear) |
0.29 (F1.64,13.11 = 1.325) |
0.31 (F1.22,9.73 = 1.204) |
0.83 (F1.55,12.37 = 0.180) |
0.39 (F1.61,12.90 = 0.994) |
0.87 (F1.69,13.50 = 0.130) |
0.31 (F1.24,9.91 = 1.175) |
0.34 (F1.67,13.39 = 1.135) |
0.05 (F1.27,10.12 = 4.338) |
0.72 (F1.55,12.38 = 0.323) |
0.12 (F1.83,14.65 = 2.445) |
| Visual test (none, peace, and fear) |
0.19 (F1.68,13.42 = 1.797) |
0.1 (F1.49,11.88 = 2.564) |
0.27 (F1.22,9.72 = 1.380) |
0.08 (F1.83,14.66 = 2.921) |
0.1 (F1.40,11.18 = 2.587) |
0.27 (F1.43,11.44 = 1.407) |
0.26 (F1.84,14.70 = 1.464) |
0.21 (F1.68,13.45 = 1.683) |
0.13 (F1.81,14.45 = 2.321) |
0.20 (F1.86,14.86 = 1.791) |
|
| A*V | 0.1 (F2.24,17.88 = 2.086) |
0.13 (F2.13,17.02 = 1.904) |
0.05 (F2.34,18.73 = 2.574) |
0.043 (F2.62,20.99 = 3.354) |
0.17 (F2.51,20.05 = 1.696) |
0.08 (F2.51,10.07 = 2.274) |
0.026 (F3.36,26.91 = 3.457) |
0.023 (F2.59,20.69 = 4.121) |
0.06 (F2.60,20.78 = 2.843) |
0.024 (F2.97,23.73 = 3.790) |
|
| Gamma | Auditory test (none, peace, and fear) |
0.42 (F1.47,11.75 = 0.900) |
0.52 (F1.52,12.15 = 0.676) |
0.3 (F1.43,11.42 = 1.291) |
0.046 N > P (F1.54,12.31 = 4.304) |
0.07 (F1.90,15.23 = 3.104) |
0.004 N > P (F1.51,12.09 = 10.261) |
0.016 N > P (F1.53,12.23 = 6.621) |
0.025 N > P (F1.92,15.33 = 4.793) |
0.022 N > P (F1.62,12.96 = 5.658) |
0.002 N > P (F1.69,13.49 = 10.866) |
| Visual test (none, peace, and fear) |
0.5 (F1.77,14.19 = 0.706) |
0.16 (F1.78,14.26 = 1.996) |
0.22 (F1.87,14.95 = 1.628) |
0.36 (F1.58,12.64 = 1.091) |
0.95 (F1.78,14.23 = 0.043) |
0.87 (F1.59,12.71 = 0.132) |
0.78 (F1.67,13.35 = 0.247) |
0.58 (F1.87,14.97 = 0.561) |
0.4 (F1.54,12.34 = 0.961) |
0.65 (F1.13,9.05 = 0.251) |
|
| A*V | 0.46 (F2.45,19.63 = 0.918) |
0.29 (F2.82,22.54 = 1.295) |
0.16 (F2.68,21.47 = 1.741) |
0.52 (F2.40,19.17 = 0.823) |
0.08 (F3.07,24.58 = 2.252) |
0.043 (F3.02,24.19 = 3.143) |
0.05 (F3.25,26.02 = 2.807) |
0.002 (F2.88,23.01 = 7.094) |
0.011 (F3.10,24.82 = 4.479) |
0.004 (F2.88,23.06 = 6.063) |
|
The location numbers correspond to ten brain regions: 1, left frontal; 2, right frontal; 3, left frontotemporal; 4, right frontotemporal; 5, left temporal; 6, right temporal; 7, left central; 8, right central; 9, left occipital; and 10, right occipital
The notations of P and N indicate peaceful stimulus and no-stimulus conditions
Bold numbers indicate significant values at p < 0.05