Matching Pairs Cranial nervesOnline version anatomy by Dr. David Myers 1 Troclear IV 2 Abducens VI 3 Oculomotor III 4 Optic II 5 Vagus X 6 Glossopharyngeal IX 7 Vestibulocochlear (Acoustic) VIII 8 Facial VII 9 Hypoglossal XII 10 Spinal Accessory XI 11 Trigeminal V 12 Olfactory I S: Taste M: Facial expression muscles M: Moves the tongue S: Hearing and Balance S: Taste M: Swallowing (pharyngeal muscles) S&M: Organs of chest and abdomen (The wanderer) M: Moves Eye, Innervates superior oblique eye muscle S: Vision M: Moves eye, innervates lateral rectus muscle S: Smell S: sensation on face M: muscles of mastication (chewing) M: Moves eye, innervates 4 extrinsic eye muscles M: Muscles that move the neck (SCM and trapezius)