Question
Biology Question on human nervous system
The optic lobes in humans are represented by the corpora
A
bigemina
B
arenacea
C
striata
D
quadrigemina
Answer
quadrigemina
Explanation
Solution
The upper or superior surface of the midbrain has two pairs of rounded protrusions collectively called the corpora quadrigemina; one pair is called superior colliculi and the other pair is called inferior colliculi. The superior and inferior colliculi of each side are termed the corpora bigemina. The superior colliculi are concerned with the sense of sight