Fig. 1.

Group differences in fractional anisotropy (FA) in the Left ILF, right ILF, uncinate fasciculus and cingulate hippocampus. The color bar indicates T-statistic values from Bonferroni-corrected analyses of covariance conducted at each location along the tract length. Each Tract Profile shows FA values calculated at each of 100 equidistant points (x-axis) along the fascicle for individuals with FXS (represented in red), and matched controls (represented in black). Each plot shows the mean Tract Profile +/− 1 standard error of the mean for each group. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)