which cranial nerves innervates extrinsic muscles of the eye
It provides somatic motor innervation to four of the extrinsic eye muscles: the superior rectus, inferior rectus, medial rectus, and the inferior oblique muscles. It also innervates the muscles of the upper eyelid and the intrinsic eye muscles Together, CN III, CN IV and CN VI control the six muscles of the eye.t provides somatic motor innervation to four of the extrinsic eye muscles: the superior rectus, inferior rectus, medial rectus, and the inferior oblique muscles. It also innervates the muscles of the upper eyelid and the intrinsic eye muscles Together, CN III, CN IV and CN VI control the six muscles of the eye.