Table 3. Peak stereotactic coordinates (MNI) for the brain regions exhibiting greater activity during non-switch trials with low task-set inertia.
Coordinates are given only for those regions that exhibited significant activity after whole-brain correction for multiple comparisons via False Discovery Rate (FDR) at p < 0.05.
| Region | X | Y | Z | T |
|---|---|---|---|---|
| Non-switch trials with low task-set inertia | ||||
| Frontal Lobes | ||||
| L superior frontal gyrus (BA 6) | −22 | 0 | 58 | 4.90 |
| L inferior frontal gyrus/insula | −40 | 8 | 24 | 5.35 |
| −42 | 6 | 26 | 5.37 | |
| R inferior frontal gyrus/insula | 44 | 8 | 26 | 7.68 |
| R middle frontal gyrus | 34 | 4 | 48 | 5.76 |
| Supplementary motor area (BA 32) | −2 | 8 | 52 | 4.62 |
| Anterior cingulate | 6 | 18 | 26 | 4.84 |
| Parietal Lobes | ||||
| L inferior parietal lobe | −38 | −40 | 44 | 5.52 |
| R inferior parietal lobe | 42 | −36 | 52 | 5.28 |
| L precuneus | −20 | −74 | 50 | 6.59 |
| R precuneus/superior parietal lobe (BA 7) | 24 | −70 | 52 | 7.10 |
| Cingulate gyrus | 2 | −10 | 48 | 3.66 |
| Cuneus | −2 | −78 | 24 | 5.15 |
| Occipital Lobes | ||||
| L middle occipital gyrus | −32 | −90 | 20 | 8.38 |
| R middle occipital gyrus | 36 | −82 | 20 | 9.36 |
| R middle occipital gyrus/fusiform gyrus | 34 | −78 | −16 | 11.12 |
| L lingual gyrus | −20 | −50 | −10 | 6.59 |
| −26 | −80 | −14 | 10.72 | |
| R lingual gyrus (BA 19) | 18 | −48 | −8 | 6.42 |
| Subcortical Regions | ||||
| L caudate | −8 | 4 | 2 | 5.75 |
| R caudate | 4 | 4 | 0 | 5.17 |
| L thalamus | −10 | −16 | 10 | 5.76 |
| R thalamus | 8 | −8 | 4 | 6.10 |
| L hippocampus | −22 | −30 | −4 | 5.21 |