Fig. 10.

Differences in fibre cross-section (FC) between male and female subjects, corrected for PMA at scan and GA at birth. Fixels with significantly higher FC in male subjects (corrected p < 0.05) are shown on the top and streamlines passing through significant fixels (coloured by direction red: left-right; green: anterior-posterior; blue: inferior-superior) are shown on the bottom row in the axial plane. The boxplot shows FC values for male and female subjects averaged over all significant fixels, corrected for GA and PMA. The single slice axial plane shows a close up of significant fixels (red-yellow) overlaid on the fixel template (black), showing that fixels in cingulum and superior longitudinal fasciculus but not corpus callosum differ between male and female subjects. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)