RD versus Motricity Index adjusted for covariates of age, total infarct volume, and infarct volume overlap with the corticospinal tracta
| Total No. of Significant Voxels | Total Percentage of Significant Voxels | r | P | |
|---|---|---|---|---|
| Cerebral peduncle, L | 17 | 3.3% | –0.269 | .030 |
| External capsule, L | 155 | 19.8% | –0.409 | .018 |
| Posterior limb of internal capsule, L | 19 | 5.2% | –0.315 | .028 |
| Posterior thalamic radiation, L | 56 | 10.1% | –0.298 | .029 |
| Splenium of corpus callosum | 44 | 2.7% | –0.273 | .032 |
Note:—L indicates left.
↵a The reported P value is corrected for multiple comparisons using permutation-based testing. Voxels are reported from NAWM ROIs that exclude infarcts and white matter hyperintensities visible from FLAIR images.