Table 3.
EEG relative power (in percentage)
| Frequency band | Central (Mean ± SD) | Parietal (Mean ± SD) | Frontal (Mean ± SD) |
|---|---|---|---|
| Delta | 20 ± 18 | 20 ± 15 | 26 ± 20 |
| Theta | 11 ± 8 | 11 ± 7 | 10 ± 6 |
| Alpha | 45 ± 25 | 49 ± 22 | 43 ± 24 |
| Beta | 13 ± 9 | 12 ± 6 | 11 ± 8 |
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