Figure 2.
Cortical thickness is related to sulcal depth spatially across the cortex. A, B, Right-hemisphere mean maps for cortical thickness (A) and sulcal depth (B). C, Hexagonal bin plots of the relationships between cortical thickness and sulcal depth across the right and left hemispheres. Thickness declines linearly with sulcal depth, indicating that vertices deeper in sulci are, on average, less thick. Zero is marked by the dashed line. ρ is the Spearman's correlation; p values are FDR corrected across all spatial correlations with a maximum threshold of pFDR = 0.05.