Fig 2. MR images at the age of 3 months.

A, Axial fast spin-echo T2-weighted MR image (3500/90/1) shows high signal intensity in the entire internal capsules and the optic radiations.

B, Diffusion-weighted MR image shows increased signal intensity in the areas indicated in panel A and to a lesser degree throughout the white matter.

C, ADC map corresponding to area in panel B shows decreased ADC values consistent with restricted diffusion.

D, Color-coded fractional anisotropy map demonstrates preservation of FA in white matter tracts, and increase in FA as compared with Fig 1D.