Table 2.
Channel-level analysis of variance (anova) effects and interactions for condition (subanaesthetic vs baseline), frequency band (delta, theta, alpha, beta, gamma), and electrode clusters (anterior, central, parietal, occipital)
| Factor | df | F | P | eta2 | Power | |
|---|---|---|---|---|---|---|
| Delta | Condition | 1,14 | 19.56 | 0.001 | 0.58 | 0.98 |
| Location | 3,42 | 13.26 | 0.000 | 0.48 | 1 | |
| Interaction | 3,42 | 8.84 | 0.000 | 0.38 | 0.99 | |
| Theta | Condition | 1,14 | 3.94 | 0.067 | 0.22 | 0.46 |
| Location | 3,42 | 8.14 | 0.000 | 0.36 | 0.99 | |
| Interaction | 3,42 | 4.34 | 0.009 | 0.23 | 0.85 | |
| Alpha | Condition | 1,14 | 14.85 | 0.002 | 0.51 | 0.95 |
| Location | 3,42 | 6.47 | 0.001 | 0.31 | 0.96 | |
| Interaction | 3,42 | 6.85 | 0.001 | 0.32 | 0.97 | |
| Beta | Condition | 1,14 | 22.42 | 0.000 | 0.61 | 0.99 |
| Location | 3,42 | 15.78 | 0.000 | 0.53 | 1 | |
| Interaction | 3,42 | 5.4 | 0.003 | 0.27 | 0.91 | |
| Gamma | Condition | 1,14 | 5.74 | 0.031 | 0.29 | 0.61 |
| Location | 3,42 | 20.07 | 0.000 | 0.58 | 1 | |
| Interaction | 3,42 | 6.46 | 0.001 | 0.31 | 0.95 |