Fig. 4From: Clinicopathological characteristics of patients with amyotrophic lateral sclerosis resulting in a totally locked-in state (communication Stage V)Preserved areas. a Preserved optic tract (arrow) and severe degeneration of the other regions. b Preserved lateral geniculate body (arrow) and severe degeneration of other regions. (Patient 7, Bar = 5 mm, Klüver–Barrera staining)Back to article page