Table 3.
Comparison of brain activations for the last (RUN3) vs. first (RUN1) runs contrasting the NFB and the CTL groups∗.
| Anatomical region | Hemisphere | Cluster size (mm3) | MNI coordinates |
Z-score | ||
|---|---|---|---|---|---|---|
| x | y | z | ||||
| (A) NFB vs. CTL | ||||||
| PMC/BA44 | L | 422 | -59 | 16 | 10 | 3.12 |
| IFG/BA45 | L | 562 | -44 | 27 | 20 | 3.08 |
| (B) CTL vs. NFB | ||||||
| Parietal Operculum | L | 422 | 50 | -3 | 10 | 3.25 |
∗Values represent MNI coordinates for significant activation maxima of clusters in the two sample t-test random effects analyses (p < 0.005, uncorrected with a minimum cluster size of k = 5). BA, Brodmann area; PMC, premotor cortex; IFG, inferior frontal gyrus.