Table 2.
Results of quadratic regression analyses.
| Age correlation | Cortical thickness | Intrinsic curvature (lh/rh) | |
|---|---|---|---|
| (lh/rh) | Pial surface | White surface | |
| Gyri | –(0.400/0.370) | +(0.244/0.212) | +(0.465/0.447) |
| Sulci | –(0.562/0.526) | –(0.563/0.539) | +(0.317/0.326) |
| Gyri/Sulci ratio | +(0.287/0.231) | +(0.617/0.560) | N.A. |
Only the R2 for the significant curves were shown in the table (p < 0.05/18; adjusted by the Bonferroni correction for multiple comparisons). The variables are adjusted R2; + represents positive correlation, – represents negative correlation.