Table II.
Linear correlation coefficients (r) between subject's age and normalized executive interview scores (NES); and whole‐brain indices of cerebral integrity
| Correlation with age | NES | GM thickness | WM span | Sulcal span | FA | FA genu | FA body | FA splenium | HWM volume |
|---|---|---|---|---|---|---|---|---|---|
| Maturing group | −0.21 | −0.11 | −0.25 | −0.19 | 0.15 | 0.40* | 0.19 | 0.31 | N/A |
| Senescing group | 0.60* | −0.61* | 0.49* | 0.68* | −0.53* | −0.63* | −0.38* | −0.51* | .37* |
HWM volume could not be measured for younger subjects.
*
Indicated statistically significant (P < 0.05) correlation coefficients.