Oculomotor Nerve Paralysis, also known as third cranial nerve paralysis, is related to third cranial nerve disease and partial third-nerve palsy, and has symptoms including ophthalmoplegia, setting-sun eye phenomenon and ophthalmoparesis. An important gene associated with Oculomotor Nerve Paralysis is NT5C3A (5'-Nucleotidase, Cytosolic IIIA). Affiliated tissues include eye and pituitary.