Fig. 8

Delayed myelination in the AS midbrain. Immunofluorescence staining for MBP in the midbrain of WT mice and AS littermates at P8, P16, and P28. The arrowhead indicates active myelination, while the arrow points to premyelinating oligodendrocytes. Insets provide a close-up view of the areas indicated by the arrowhead and the arrow. Scale bars = 200 μm; inset = 20 μm. SCm, superior colliculus motor related; SCs, superior colliculus sensory related