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. 2026 Feb 20;16:9964. doi: 10.1038/s41598-026-38735-w

Table 4.

Baseline condition paired comparison statistics by band and channel (eyes-open - eyes-closed).

Channels
AF3 F7 F3 FC5 T7 P7 O1 O2 P8 T8 FC6 F4 F8 AF4
Inline graphic alpha1 4.26Inline graphic 8.26Inline graphic

2.28

Inline graphic

3.62Inline graphic 0.009

1.36

Inline graphic

4.32Inline graphic

4.50

Inline graphic

1.38

Inline graphic

0.013

1.21

Inline graphic

1.32

Inline graphic

4.41

Inline graphic

2.07

Inline graphic

alpha2 2.31Inline graphic

4.84

Inline graphic

2.28Inline graphic 4.18Inline graphic 0.009

1.89

Inline graphic

4.18

Inline graphic

4.18

Inline graphic

4.26

Inline graphic

3.79

Inline graphic

4.50

Inline graphic

4.26

Inline graphic

6.24

Inline graphic

2.07

Inline graphic

theta 0.060 0.035 0.566 0.399 0.700 0.369 0.009

7.63

Inline graphic

0.002 0.266 0.003 0.213 0.029 0.113
beta 0.511 0.131 0.032 0.953 0.014 0.877 0.003 0.002 0.081 0.716 0.244 0.009 0.032 0.312
gammaL 0.716 0.409 0.376 0.369 0.002 0.105 0.716 0.566 0.184 0.023 0.257 0.566 0.396 0.511
[4–45]Hz

6.33

Inline graphic

9.79

Inline graphic

1.30

Inline graphic

0.002 0.231 0.057

4.84

Inline graphic

4.98

Inline graphic

6.61

Inline graphic

0.425

2.57

Inline graphic

1.09

Inline graphic

6.61

Inline graphic

7.44

Inline graphic

Inline graphic alpha1 – – 1.347 1.586 – – – – – – – 1.316 0.740 1.024
alpha2 – – 1.395 – – – – – – – – – – –
theta – – – 0.174 – – – – – – – 0.269 0.433 0.309
beta – – – – – – – – 0.357 – – – – –
gammaL – – – – -0.705 – – – – – – – – –
[4–45]Hz – – – – – – – – 0.753 – – – – –
Inline graphic alpha1 0.963 0.888 – – 0.585 0.830 0.923 0.966 0.854 0.552 0.880 – – –
alpha2 0.996 0.956 – 0.940 0.596 0.811 0.972 0.995 0.944 0.811 0.902 0.913 0.891 0.992
theta 0.412 0.480 -0.133 – -0.092 0.217 0.591 0.766 0.720 0.269 0.652 – – –
beta 0.157 0.365 0.473 0.012 -0.576 0.037 0.665 0.667 – -0.088 0.274 0.587 0.488 0.243
gammaL -0.084 0.202 -0.213 -0.214 – -0.384 -0.080 -0.127 -0.310 -0.556 -0.266 -0.136 0.194 -0.153
[4–45]Hz 0.768 0.738 0.847 0.682 -0.302 0.460 0.907 0.918 – 0.191 0.806 0.859 0.750 0.926
Z alpha1 4.530 4.247 – – 2.841 4.095 4.488 4.463 4.083 2.685 4.141 – – –
alpha2 4.762 4.418 – 4.566 2.849 4.002 4.573 4.600 4.515 3.816 4.450 4.506 4.331 4.821
theta 2.064 2.293 -0.647 – -0.442 1.039 2.828 3.600 3.384 1.265 3.216 – – –
beta 0.751 1.685 2.337 0.059 -2.664 0.168 3.178 3.291 – -0.394 1.333 2.808 2.335 1.162
gammaL -0.387 0.934 -1.018 -1.039 – -1.806 -0.402 -0.634 -1.509 -2.476 -1.293 -0.638 0.974 -0.745
[4–45]Hz 3.671 3.527 4.115 3.260 -1.369 2.090 4.409 4.391 – 0.897 3.919 4.174 3.645 4.281