Table 2. Regions associated with Switching.
| Condition | x | y | z | mm3 |
|---|---|---|---|---|
| Switching > Rule Application (29 voxels / 232 mm3) | ||||
| R. Middle Frontal Gyrus | 52 | 40 | 14 | 785 |
| R. Medial Parietal / Posterior Cingulate | 29 | -57 | 7 | 5045 |
| L. Medial Parietal / Posterior Cingulate | -19 | -59 | 22 | 2555 |
| L. Parahippocampal Gyrus | -22 | -49 | -6 | 1557 |
| L. Ventral Putamen | -19 | 9 | -8 | 1878 |
| Conjunction (25 voxels / 200 mm3.) | ||||
| L. Ventral Putamen | -16 | 9 | -9 | 723 |
|
| ||||
| Switching > Hypothesis Testing (36 voxels / 288 mm3) | ||||
| R Medial Frontal Gyrus | 8 | 15 | 52 | 13662 |
| L. Medial Frontal Gyrus | -8 | 6 | 59 | 15417 |
| R. Middle Frontal Gyrus | 60 | 11 | 35 | 2646 |
| L. Precentral Gyrus | -47 | 2 | 54 | 19440 |
| L. Precentral Gyrus | -63 | -2 | 45 | 12582 |
| R. Postcentral Gyrus | 70 | -13 | 54 | 297 |
| R. Precuneus | 24 | -67 | 30 | 20088 |
| R. Precuneus | 28 | -53 | 48 | 5292 |
| L. Precuneus | -27 | -67 | 34 | 4833 |
| L. Inferior Frontal Gyrus | -50 | 10 | 30 | 14472 |
| R. Inferior Frontal Gyrus | 33 | 42 | -12 | 8208 |
| R. Inferior Frontal Gyrus | 30 | 36 | -34 | 2025 |
| L. Inferior Frontal Gyrus | -32 | 39 | -37 | 2700 |
| R. Inferior Frontal Gyrus | 27 | 35 | -14 | 3645 |
| L. Insula | -41 | 17 | 6 | 2133 |
| R. Cerebellum | 43 | -46 | -23 | 7074 |
| L. Fusiform Gyrus | -47 | -58 | -10 | 837 |
| R. Cuneus | 37 | -86 | 34 | 14067 |
| R. Lingual Gyrus | 27 | -62 | 9 | 13824 |
|
| ||||
| L. Hippocampus | -24 | -40 | 4 | 4779 |
| R. Ventral Putamen and Caudate | 20 | 19 | -9 | 23247 |
| R. Caudate Head | 14 | 20 | 8 | 10152 |
| L. Ventral Putamen | -15 | 4 | -4 | 15579 |
| Hypothesis Testing > Switching | ||||
| L. Middle Frontal Gyrus | -44 | 53 | -18 | 20655 |
| L. Superior Frontal Gyrus | -14 | 44 | 49 | 3699 |
| R. Superior Frontal Gyrus | 30 | 70 | 19 | 243 |
| L. Inferior Frontal Gyrus | -41 | 41 | -10 | 9963 |
| R. Middle Temporal Gyrus | 69 | -2 | -34 | 2106 |
| R. Superior Temporal Gyrus | 69 | 20 | -30 | 7047 |
| R. Fusiform Gyrus | 59 | -46 | -26 | 2160 |
| B. Cerebellum | 1 | -95 | -21 | 2403 |
| L. Cerebellum | -54 | -75 | -25 | 2295 |
| L. Parahippocampal Gyrus | -31 | -28 | -34 | 2916 |
| L. Caudate Body | -18 | 3 | 27 | 4050 |
| R. Caudate Tail | 24 | -26 | 19 | 540 |
|
| ||||
| Feature cued + Externally cued > Feedback cued (threshold: 15 voxels / 120 mm3) | ||||
| R. Fusiform Gyrus | 55 | -60 | -20 | 593 |
| R. Occipital Lobe | 23 | -89 | -20 | 2142 |
| R. Fusiform Gyrus | 36 | -66 | -19 | 548 |
| R. Fusiform Gyrus | 35 | -41 | -25 | 525 |
| L. Inferior Temporal Gyrus, Occipital Lobe | -55 | -59 | -8 | 10764 |
| R. Supplementary Motor Area | 21 | 18 | 60 | 5248 |
| L. Middle Frontal Gyrus | -33 | 58 | 4 | 1679 |
| L. Premotor Cortex | -34 | 2 | 63 | 678 |
| L. Middle Frontal Gyrus | -49 | 40 | 16 | 3794 |
| L Supplementary Motor Area | -22 | 21 | 57 | 3776 |
| R. Caudate / Putamen | 10 | 9 | -2 | 739 |
| L. Caudate / Putamen | -3 | 7 | 5 | 2371 |
| Externally cued > Feature cued (threshold: 28 voxels / 224 mm3) | ||||
| R. Parahippocampal Gyrus | 20 | -46 | -4 | 2528 |
| L. Parahippocampal Gyrus | 0 | -59 | -6 | 3216 |
| B. Occipital Lobe | 17 | -95 | 18 | 2939 |
| L. Lateral Occipital Lobe | -39 | -90 | 5 | 3534 |
| R Middle Temporal Gyrus | 71 | -3 | -2 | 1105 |
| R. Medial Frontal / Supplementary Motor area | 14 | -20 | 61 | 815 |
| B. Medial Parietal / Precuneus | -9 | -49 | 64 | 5229 |
Note: All contrasts were individually corrected for multple comparisons using the cluster level threshold simulator, voxelwise threshold p < .005, alpha = .05. The resulting cluster threshold for each contrast is indicated in parenthesis next to the contrast name. The conjunction analysis was a conjunction of three contrasts: feedback cued > rule application, feature cued > rule application, and externally cued > rule application. x, y, z: MNI coordinates. mm3: Size of cluster in cubic millimeters.