Fig 2. More extensive signal-intensity alterations in a 34-year-old asymptomatic subject.

A, Frontoparietal changes are less severe in the periventricular region.

B, Increased signal intensity in the internal capsules, in the anterior and posterior corpus callosum and in the vicinity of the atria (arrow).

C, Changes in the middle cerebellar peduncles and in the pontine nuclei. Turbo spin-echo (TSE), 5000/90.