电极 | P2 | P300 | ||||||
美 | 不美 | T值 | P值 | 美 | 不美 | T值 | P值 | |
F3 | −1.25 ± 0.88 | −1.46 ± 0.27 | 0.573 | 0.368 | 0.17 ± 0.62 | 0.29 ± 0.31 | 0.237 | 0.453 |
FZ | −1.52 ± 0.98 | −1.71 ± 0.38 | 0.536 | 0.479 | 0.12 ± 0.33 | 0.11 ± 0.58 | 0.147 | 0.527 |
F4 | −1.19 ± 0.81 | −1.26 ± 0.53 | 0.736 | 0.527 | 1.33 ± 0.52 | 0.86 ± 0.74 | 0.298 | 0.312 |
C3 | 1.16 ± 0.57 | 1.62 ± 0.61 | 0.689 | 0.663 | 1.52 ± 0.23 | 2.19 ± 0.45 | 2.138 | 0.042 |
CZ | 0.59 ± 0.24 | 0.66 ± 0.37 | 0.758 | 0.550 | 1.58 ± 0.27 | 2.16 ± 0.88 | 2.230 | 0.036 |
C4 | −1.29 ± 0.50 | −1.30 ± 0.87 | 0.023 | 0.742 | 0.72 ± 0.15 | 0.69 ± 0.76 | 0.479 | 0.338 |
P3 | 3.04 ± 1.22 | 3.56 ± 1.63 | 2.589 | 0.022 | 3.42 ± 0.77 | 3.26 ± 0.59 | 0.731 | 0.265 |
PZ | 2.03 ± 0.71 | 3.35 ± 1.04 | 2.633 | 0.012 | 0.83 ± 0.41 | 2.13 ± 0.27 | 2.880 | 0.010 |
P4 | −0.79 ± 0.24 | −0.93 ± 0.92 | 1.045 | 0.207 | 0.82 ± 0.49 | 0.83 ± 0.52 | 0.025 | 0.749 |