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