Table 5. Switch Conditions fMRI-CPCA Analysis, Component 3 loadings.
| Neural regions | Cluster volume(mm3) | Brodmann area for peaklocations | MNI coordinate (X Y Z) for peak locations | Loading value | Network | |||
|---|---|---|---|---|---|---|---|---|
| Positive loadings | ||||||||
| 1 | B. Anterior Cingulate /Medial Frontal | 42696 | 10 | -4 | 52 | -2 | 0.22 | DMN |
| 2 | B. Cingulate Gyrus | 24232 | 31 | -4 | -54 | 28 | 0.23 | DMN |
| 3 | L. Angular Gyrus | 5680 | 39 | -42 | -74 | 32 | 0.20 | DMN |
| 4 | L. Inferior and Middle Temporal Gyrus | 1872 | 20 | -62 | -12 | -22 | 0.16 | DMN |
| 5 | L. Postcentral Gyrus | 1280 | 5 | -30 | -42 | 72 | 0.14 | SM |
| 6 | R. Cuneus | 880 | 19 | 28 | -84 | -36 | 0.13 | VS |
| 7 | L. Fusiform Gyrus | 200 | 20 | -30 | -36 | -18 | 0.12 | DMN |
| 8 | R. Fusiform Gyrus | 168 | 20 | 60 | -6 | -26 | 0.12 | DMN |
| 9 | R. Postcentral Gyrus | 168 | 7 | 16 | -52 | 72 | 0.12 | SM |
| 10 | R. Cerebellum | 104 | 48 | -64 | 44 | .12 | DMN | |
| Negative loadings | ||||||||
| 1 | R. Inferior Parietal Lobule | 2920 | 40 | 34 | -50 | 42 | -0.15 | DA/ECN |
| 2 | L. Inferior Parietal Lobule | 552 | 40 | -48 | -42 | 46 | -0.14 | ECN |
| 3 | L. Inferior Frontal Gyrus | 520 | 9 | -44 | 4 | 32 | -0.14 | SA |
| 4 | R. Inferior Parietal Lobule | 272 | 40 | 48 | -38 | 46 | -0.12 | ECN |
Note: includes all clusters > 9 voxels; L = left, R = right, B = bilateral. Network refers to the intrinsic connectivity network with greatest overlap for the region. VS=Visual; SM=Somatomotor; DA=Dorsal Attention; SA=Salience; L=Limbic; DMN=Default Mode Network; ECN=Executive Control Network.