Representative axial T2-weighted images at the anterior commissure level. Frontal cortex (1), temporoparietal cortex (2), subcortical white matter (3), corpus callosum (4), lateral ventricle (5), caudate nucleus (6), internal capsule (7), putamen (8), globus pallidus (9), and anterior commissure (10) are present. Scale bar represents 0.5 cm.