Correlations between fractional anisotropy and cognitive domains
| Splenium | Genu | FWM | |
|---|---|---|---|
| Working memory | .16 | .43 | .22 |
| Verbal memory | .00 | −.28 | −.49* |
| Visual memory | .14 | .44* | .29 |
| Visuoconstruction | .22 | .15 | .46* |
| Psychomotor | .16 | .18 | .20 |
| Motor speed | .47* | .21 | −.01 |
| Frontal/executive | −.25 | −.26 | −.18 |
Note:—Values are Pearson correlation coefficients.
* P < .05. FWM indicates frontal white matter.