Table 3.
Brain activation during hit trials of the Go/No-go task.
| Group, condition | Region of peak activation | MNI coordinates (x, y, z) | Cluster size | t-statistic | z-statistic | p ∗ |
|---|---|---|---|---|---|---|
| MI (exercise − control)–HI (exercise − control)1 | L superior frontal | -12, 4, 56 | 314 | 4.65 | 4.28 | 0.020 |
| R insula | 38, -16, 26 | 484 | 4.44 | 4.12 | 0.003 | |
|
| ||||||
| MI (exercise − control)2 | L superior frontal | -20, 4, 50 | 366 | 5.57 | 4.60 | 0.009 |
| R precentral | 44, 2, 26 | 409 | 5.16 | 4.35 | 0.005 | |
| L inferior frontal pars triangularis | -42, 26, 20 | 359 | 4.70 | 4.05 | 0.010 | |
|
| ||||||
| HI (control − exercise)2 | Not significant | |||||
∗FWE-corrected on cluster level (initial voxel threshold 0.001 uncorrected); 1two-sample t-test; 2paired t-test. MI = moderate intensity; HI = high intensity.