Nerve fibers from the medial aspect of each eye .
A) go to the superior colliculus only
B) divide at the chiasma, with some crossing and some not crossing
C) pass posteriorly without crossing over at the chiasma
D) cross over to the opposite side at the chiasma

Question

Quizplus · Accepted Answer

Nerve fibers from the medial aspect of each eye cross over to the opposite side at the optic chiasm. This is known as decussation.

Nerve Fibers from the Medial Aspect of Each Eye