Table 2.
Comparison of the gamma relative power spectrum between neutral and forward head postures.
| Regions | Variables | Forward Head (Mean ± SD) | Neutral (Mean ± SD) | T | FDR_p |
|---|---|---|---|---|---|
| Frontal | FP1 | 7.027 ± 7.737 | 4.528 ± 4.669 | 2.631 | 0.037 |
| FP2 | 7.836 ± 8.029 | 4.597 ± 4.255 | 2.465 | 0.037 | |
| F3 | 6.109 ± 6.181 | 4.023 ± 3.851 | 2.876 | 0.031 | |
| AF4 | 8.443 ± 7.381 | 5.324 ± 4.777 | 2.800 | 0.031 | |
| AFz | 4.972 ± 5.136 | 3.347 ± 3.638 | 2.976 | 0.031 | |
| Fz | 3.89 ± 3.778 | 2.535 ± 2.116 | 2.925 | 0.031 | |
| FC1 | 3.581 ± 3.487 | 2.571 ± 2.026 | 2.315 | 0.049 | |
| FC2 | 4.295 ± 4.314 | 2.582 ± 2.067 | 2.549 | 0.037 | |
| Central | CP1 | 3.082 ± 2.778 | 2.131 ± 1.713 | 2.498 | 0.037 |
| Cz | 2.993 ± 2.582 | 2.083 ± 1.624 | 2.471 | 0.037 | |
| Temporal | T7 | 10.404 ± 8.506 | 7.158 ± 7.036 | 2.984 | 0.031 |
| Parietal | P7 | 4.746 ± 3.821 | 2.937 ± 2.299 | 4.420 | 0.002 |
| P8 | 4.509 ± 3.809 | 2.793 ± 2.45 | 4.294 | 0.002 | |
| P3 | 3.262 ± 2.417 | 2.335 ± 1.669 | 2.754 | 0.031 | |
| P4 | 3.569 ± 3.035 | 2.374 ± 1.759 | 2.840 | 0.031 | |
| Pz | 2.663 ± 2.204 | 1.880 ± 1.493 | 2.476 | 0.037 |
Abbreviations: AF, anterior frontal; AFz, midline of anterior frontal; CP, centroparietal; Cz, midline of central; F, frontal; FC, frontocentral; FP, prefrontal; Fz, midline of frontal; P, parietal; Pz, midline of parietal; SD, standard deviation; T, temporal.