Fig. 3.

Illustrative examples of tractography reconstruction of the corpus callosum, arcuate fasciculus, and uncinate fasciculus in three age matched participants (A, 17 year-old males; B, 21-year-old males; C, 12 year-old males). Standard scores on the Formulated Sentences subtest are indicated in brackets for each participant. The yellow arrow indicates visible lesion of the corpus callosum. Sagittal projections are colour-coded for dominant direction of fibres (red: left–right, blue: cranio-caudal, green: antero-posterior). L, left hemisphere; R, right hemisphere. Note the effect of TBI on track macrostructure.