Fig. 4

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)
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)