Table 1.
MEG Theta Results
| MEG theta results | Congruity, F(1, 14) | Beverage, F(1, 14) | Congruity × beverage, F(1, 14) | Congruity under alcohol, F(1, 14) | Congruity under placebo, F(1, 14) |
|---|---|---|---|---|---|
| S‐simple: 275 to 375 ms (T2a) | |||||
| Right iFC | 15.62** | 0.96 | 0.60 | 3.39 | 10.48** |
| Left iFC | 13.75** | 2.99 | 0.00 | 15.75** | 5.49* |
| Right dAC | 2.06 | 0.93 | 0.28 | 0.36 | 1.86 |
| Left dAC | 1.68 | 0.91 | 0.00 | 0.49 | 0.53 |
| Right pre‐SMA | 7.41* | 5.45* | 0.49 | 2.51 | 4.41 |
| Left pre‐SMA | 13.79** | 5.05* | 0.91 | 3.93 | 9.67** |
| S‐Stroop: 400 to 550 ms (T2b) | |||||
| Right aINS/FO | 5.10* | 3.38 | 2.65 | 0.60 | 5.36* |
| Left aINS/FO | 1.78 | 0.13 | 1.55 | 0.04 | 4.19 |
| Right iFC | 3.13 | 1.40 | 3.47 | 0.14 | 4.86* |
| Left iFC | 3.28 | 4.91* | 3.23 | 0.41 | 4.48 |
| Right dAC | 14.34** | 0.51 | 13.76** | 3.81 | 17.81*** |
| Left dAC | 0.24 | 0.46 | 10.59** | 3.96 | 7.92* |
| Right pre‐SMA | 4.76* | 3.39 | 6.21* | 0.01 | 7.84* |
| Left pre‐SMA | 6.15* | 0.39 | 4.42 | 0.08 | 13.61** |
iFC, inferior frontal cortex; pre‐SMA, presupplementary motor area; dAC, dorsal anterior cingulate; aINS/FO, anterior insula and frontal operculum; MEG, magnetoencephalography.
Significance level is indicated as follows: *p < 0.05, **p < 0.01, ***p < 0.001.
For each task, included here are the results for the main effects and interactions of congruity and beverage, as well as the simple main effects of congruity under the alcohol and placebo conditions, respectively. Results are expressed as F‐values.