Table 4.
Regression coefficients of the 17 factors selected by the LASSO regression analysis.
| Regression coefficient | DTI | Anatomical structure | Side |
|---|---|---|---|
| Positive regression coefficients | |||
| 0.40 | MD | Cuneus* | Right |
| 0.064 | MD | Parahippocampal gyrus*† | Right |
| Negative regression coefficients | |||
| −0.31 | MD | Middle frontal gyrus | Right |
| −0.23 | FA | Fornix*† | Right |
| −0.22 | MD | Inferior temporal gyrus | Left |
| −0.15 | MD | Tapetum | Left |
| −0.13 | FA | Medial fronto-orbital gyrus*† | Right |
| −0.12 | FA | Uncinate fasciculus*† | Left |
| −0.072 | FA | Fusiform gyrus* | Left |
| −0.068 | FA | Gyrus rectus* | Left |
| −0.059 | MD | Cerebral peduncle | Right |
| −0.057 | FA | Precuneus | Right |
| −0.037 | FA | External capsule* | Left |
| −0.031 | FA | Superior parietal lobule* | Left |
| −0.017 | FA | Middle temporal gyrus* | Left |
| −0.011 | FA | Posterior limb of internal capsule | Left |
| −0.0091 | MD | Cingulate gyrus† | Right |
*Significant correlation with the cDTI score (Spearman's rank correlation, p < 0.05).
†Limbic fibers and related structures.