This reconstructed MR image shows the right arcuate (blue tracks and arrows) and ILFs (yellow tracks and arrows) in a single representative subject. These two tracks are overlaid on their respective track profiles. The track profile is colored according to the T score of track-based FA, showing that the maximal increase in FA is in the anterior arcuate and ILFs. The red, blue, and green spheres correspond to size and locations of increased cortical thickness from Figure 1 in the right occipital, precentral, and middle temporal regions, respectively. The green arrows also point to the middle temporal region of increased thickness.