Fig 1.

Areas with significant FA increase with age are located in the thalami (A, B), the anterior and posterior arms of the internal capsules, and the optic radiations (C), the centrum semiovale (D), and the subcortical projection pathways of the frontal and parietal cortices (E) in the axial (A–E) and coronal (F) planes. The anatomic underlay is the FA image of the template. The color maps represent the F-scores. Only regions of more than 50 voxels attaining a corrected P value of less than .05 for the voxel-level of statistical inference were considered significant.