About The Medical Condition Cranial Nerve III

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Find the definition of the medical term Cranial Nerve III. Cranial Nerve III defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.

Cranial Nerve III

Cranial Nerve III Medical Condition Defined & Explained
Cranial Nerve III Medical Condition

What's The Definition Of The Medical Condition Cranial Nerve III?

The 3d cranial nerve. The oculomotor nerve sends motor fibers to the levator muscles of the eyelid and to the superior rectus, inferior rectus, and inferior oblique muscles of the eye. It also sends parasympathetic efferents (via the ciliary ganglion) to the muscles controlling pupillary constriction and accommodation. The motor fibers originate in the oculomotor nuclei of the midbrain.

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