Figure 3: Demyelinated changes and its sequelae in a 50-year-old man with alcoholism. Hypointensity (arrow) on T1-weighted images (A), and hyperintensity (arrow) on T2-weighted images (B), fluid-attenuated inversion recovery (C) images, and post-contrast T1 (D) can be observed in bilateral basal ganglia, insular lobes, right-side frontal lobe and temporal lobe.