Dil was injected into the left retina, and RGC axons were traced to the optic chiasm. In the wild-type animal, a subset of RGC axons is repelled at the midline and to the binocular pathway (top ...
A brain tumor can cause partial or complete loss ... which can compress the optic chiasm, leading to bitemporal hemianopsia (loss of vision in the outer half of both eyes).” ...