Cranial Nerves

Olfactory (I)

Sense of Smell (Special Sensory Visceral)

Optic (II)

Vision (Special Somatic Sensory)

Oculomotor (III)

Three Rectus Muscles (Superior, Medial, Inferior) of the Eye, Levator Palpebrea, Inferior Oblique (Somatic Motor)

Muscles of the Iris, Ciliary Muscles (Visceral Motor)

Trochlear (IV)

Superior Oblique Muscle (Somatic Motor)

Trigeminal (V)

V1: General Somatic Sensation from Skin of Anterior Scalp and Forehead, Upper Eyelid and Nose, Nasal Cavity Mucosa, Cornea, and Lacrimal Gland

V2: General Somatic Sensation from Cheek, Upper Lid, Lower Eyelid, Nasal Cavity Mucosa, Palate, Upper Teeth

V3: General Somatic Sensation from Skin of Chin and Temporal Range of the Scalp, Anterior Tongue and Lower Teeth

V2: Innervates the Muscles of Mastication: Temporalis, Masseter, Pterygoids, Anterior Belly of the Digastric (Somatic Motor)

Abducens (VI)

Lateral Rectus Muscle of the Eye (Somatic Motor)

Facial (VII)

Taste Buds on Anterior 2/3 of Tongue (Special Visceral Sensory); Facial Muscles and Posterior Belly of Digastric (Somatic Motor); Lacrimal Glands, Nasal and Palatine Glands, and the Submandibular and Sublingual Salivary Glands (Visceral Motor)

Vestibulocochlear (VIII)

Equilibrium and Hearing (Special Somatic Sensory)

Glossopharyngeal (XI)

Taste Buds from Posterior 1/3 of Tongue (Special Somatic); Posterior 1/3 of Tongue, Pharyngeal Mucosa, Chemoreceptors in the Carotid Body and Baroreceptors of Carotid Sinus (Visceral Sensory); Stylopharyngeus (Somatic Motor); Parotid Salivary Gland (Visceral Motor); (R)

Vagus (X)

Sensory from the Thoracic and Abdominal Viscera, Mucosa of the Pharynx and Larynx, Carotid Sinus, and Carotid and Aortic Bodies (Visceral Sensory); Taste Buds on the Epiglottis (Special Visceral Sensory); Muscles of the Pharynx and Larynx (Somatic Motor); Heart, Lungs, Abdominal Viscera, Heart Rate, Breathing, and Digestive System Activity (Visceral Motor)

Accessory (XI)

Trapezius and Sternocleidomastoid (Somatic Motor)

Hypoglossal (XII)

Intrinsic and Extrinsic Muscles of Tongue (Somatic Motor)