Table 4.
Tracts with significant correlations between diffusion tensor imaging parameters and composite neuropsychological scores.
| Structure | p-Value |
|---|---|
| Corpus callosuma | 0.02 (0.05) |
| Cerebral peduncle-R | 0.03 |
| Internal capsule-R | 0.03 |
| Internal capsule-La | 0.03 (0.05) |
| External capsule-R | 0.03 |
| External capsule-L | 0.03 |
| Corona radiata-Ra | 0.03 (0.05) |
| Corona radiata-L | 0.03 |
| Cingulum-Ra | 0.03 (0.05) |
| Cingulum-L | 0.03 |
| Thalamic radiations Post-R | 0.02 |
| Thalamic radiations Post-L | 0.02 |
| Longitudinal fasciculus Sup-Ra | 0.02 (0.05) |
| Longitudinal fasciculus Sup-L | 0.02 |
White matter tracts where fractional anisotropy was found to be negatively correlated with the composite memory score, after correcting for multiple comparisons.
aThe tracts where a significant positive correlation between radial diffusivity (RD) and the composite visuomotor score was also found. The p-values for significant positive correlations for RD are mentioned in parentheses in the second column.