Eye movements would be compromised by
A)damage to the trochlear nerve.
B)damage to the vestibulocochlear nerve.
C)damage to the vagus nerve.
D)damage to the accessory nerve.

Question

Quizplus · Accepted Answer

The trochlear nerve is responsible for controlling the movement of the superior oblique muscle, which moves the eye downward and outward. Damage to this nerve would result in difficulty moving the eye in certain directions. The vestibulocochlear nerve is responsible for hearing and balance and does not directly affect eye movements. The vagus nerve is responsible for controlling the heart, lungs, and digestive system and does not directly affect eye movements. The accessory nerve is responsible for controlling certain neck muscles and does not directly affect eye movements.

Eye Movements Would Be Compromised by