《英文msh詞典》Cranial Nerve III
[同義詞] Cranial Nerve III
[主題詞] Oculomotor Nerve
[中文釋義] 第Ⅲ顱神經(jīng)
[英文釋義] 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.