Motor function correlation with diffusion indicesa
| ROI | Spearman ρ | |||
|---|---|---|---|---|
| FA | MD | |||
| Right PLIC | 0.807 | (P < .001) | −0.827 | (P < .001) |
| Left PLIC | 0.814 | (P < .001) | −0.827 | (P < .001) |
| Right CST | 0.845 | (P < .005) | −0.776 | (P < .005) |
| Left CST | 0.807 | (P < .005) | −0.777 | (P < .005) |
↵a Spearman rank correlation coefficients (ρ) between per-subject motor scores and FA or MD values from ROI analyses of the right and left posterior limbs of the internal capsule (P < .001) and corticospinal tracts (P < .005) are reported.