Table 3.
Significant clusters from seed-based analysis assessing the relationship of striatal connectivity with MoCA. Analysis was adjusted for MBI-C and UPDRS-III.
| Seed | Location | MNI (x,y,z) | Size (voxels) | Peak p value | Cluster p value (FDR) |
|---|---|---|---|---|---|
| Left Caudate Head | |||||
| Cluster 1 | Left OP/LG | −12, −80, 02 | 539 | 0.000003 | 0.000076 |
| Cluster 2 | Precuneus/SOC | −20, −66, 44 | 183 | 0.000141 | 0.0374 |
| Cluster 3 | Left IOC | −40, −72, 02 | 183 | 0.000108 | 0.0374 |
| Right Caudate Head | |||||
| Cluster 1 | Precuneus/SOC | −08, −66, 60 | 259 | 0.000036 | 0.0202 |
| Cluster 2 | Right OP/IOC/FG | 16, −92, −10 | 211 | 0.000042 | 0.0305 |
OP = occipital pole; LG = lingual gyrus; IOC = inferior occipital cortex; SOC = superior occipital cortex; FG = fusiform gyrus.
*p < 0.005, cluster p < 0.05 FDR corrected.