The muscles of photopupillary reflex are innervated by the ________ nerve.

A) trochlear
B) oculomotor
C) optic
D) facial
E) abducens

Photopupillary Reflex

The reflexive constriction of the pupil in response to bright light, which helps to protect the retina from potential damage by reducing the amount of light entering the eye.

Oculomotor

Relating to the eye's movements or the muscles and nerves controlling them, especially associated with the third cranial nerve.

Innervated

Supplied or stimulated by a nerve, or having nerves that provide sensation or movement.