What nerve Innervates the dilator pupillae?
What nerve Innervates the dilator pupillae? In these reflexes, sphincter pupillae constricts the pupil (miosis), while dilator pupillae dilates it (midriasis)….Sphincter pupillae. Origin and insertion Pupillary margin of iris Innervation Parasympathetic fibers of oculomotor nerve (CN III) via short ciliary nerves What nerve innervates the sphincter pupillae? the oculomotor nerve Read more…