Relier Pairs Cranial Nerves & FunctionVersion en ligne Cranial Nerve matching to Function par Katy Valentine 1 IX Glossopharyngeal 2 III Oculomotor 3 VII Facial 4 IV Trochlear 5 VI Abducens 6 II Optic 7 X Vagus 8 XII Hypoglossal 9 V Trigeminal 10 I Olfactory 11 VIII Acoustic 12 XI Spinal Accessory hearing and equilibrium Movement of tongue Smell facial muscles and expression (smiling, frowning, closing eyes). Taste on anterior 2/3 of tongue. Stimulates salivary glands and lacrimal ducts. Most extraocular eye movements, opening the eyelids, pupil constriction, lens shape lateral movement of the eyes Down and inward movement of the eyes Vision Pain, touch, temp from face to brain. Clenching and lateral haw movements. sensation and movement pharynx (gag reflex, swallowing), taste on posterior 1/3 of tongue, parotid gland stimulation Movement of trapezius and sternomastoid muscles Sensations from throat, larynx, heart, lungs, bronchi, GI tract, and abdominal viscera. Promotes swallowing, talking, & production of digestive juices