Table 2.
Mean (± SD) percentage power in each frequency band by treatment and time-period
| Treatment | Frequency band | Pre stun (T0) | Post stun (T1) |
|---|---|---|---|
| P1–50 Hz | Beta (12–30 Hz) | 3.76 (± 5.55) | 1.20 (± 1.58) |
| Alpha (8–12 Hz) | 9.26 (± 12.81) | 4.68 (± 8.83) | |
| Theta (4–8 Hz) | 2.66 (± 4.24) | 1.51 (± 1.54) | |
| Delta (0.1–4Hz) | 7.22 (± 6.82) | 8.97 (± 8.35) | |
| < 0.1 Hz | 77.09 (± 17.10) | 83.64 (± 13.13) | |
| P2–50 Hz | Beta (12–30 Hz) | 4.11 (± 6.51) | 2.10 (± 2.46) |
| Alpha (8–12 Hz) | 13.25 (± 19.62) | 9.53 (± 15.66) | |
| Theta (4–8 Hz) | 2.11 (± 3.01) | 1.45 (± 1.78) | |
| Delta (0.1–4Hz) | 5.06 (± 4.13) | 7.53 (± 7.97) | |
| < 0.1 Hz | 75.46 (± 22.30) | 79.39 (± 17.65) | |
| P1–400 Hz | Beta (12–30 Hz) | 3.20 (± 3.48) | 3.59 (± 5.19) |
| Alpha (8–12 Hz) | 17.58 (± 20.79) | 11.23 (± 15.61) | |
| Theta (4–8 Hz) | 3.02 (± 4.81) | 2.54 (± 3.26) | |
| Delta (0.1–4Hz) | 7.62 (± 6.74) | 9.38 (± 6.12) | |
| < 0.1 Hz | 68.59 (± 24.56) | 73.25 (± 20.76) | |
| P2–400 Hz | Beta (12–30 Hz) | 3.50 (± 3.58) | 2.61 (± 3.43) |
| Alpha (8–12 Hz) | 18.95 (± 20.99) | 10.32 (± 15.33) | |
| Theta (4–8 Hz) | 2.60 (± 4.69) | 1.68 (± 1.91) | |
| Delta (0.1–4Hz) | 6.56 (± 5.66) | 8.78 (± 6.80) | |
| < 0.1 Hz | 68.40 (± 23.27) | 76.61 (± 17.83) |