VBM analysis of FA maps between the CPH group and the PPH group
| Regions | MNI Coordinates | Peak t Score | Number of Voxels | Volume (mL) | ||
|---|---|---|---|---|---|---|
| x | y | z | ||||
| Brain stem (IL) | −2 | −25 | −21 | 5.53 | 220 | 660 |
| Sublobar (internal capsule/basal ganglia/thalamus) (IL) | −25 | −14 | 27 | 6.95 | 556 | 1668 |
| Superior temporal gyrus (IL) | −42 | −45 | 15 | 4.81 | 68 | 204 |
| Precentral gyrus (IL) | −20 | −18 | 54 | 4.92 | 122 | 366 |
| Medial frontal gyrus (cingulate gyrus) (IL) | −13 | −4 | 51 | 5.05 | 62 | 186 |
| Supplementary motor area (IL) | −11 | −12 | 60 | 5.23 | 54 | 162 |
| Postcentral gyrus (CL) | 18 | −36 | 57 | 5.67 | 55 | 165 |
Note:—The threshold was set at a combined cutoff value of P < .001 (uncorrected) and a minimal cluster size of 20 voxels. IL indicates ipsilesional; CL, contralesional; MNI, Montreal Neurological Institute.