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ANS 290

Animal Anatomy: Cranial Nerves

I - Olfactory Sensory; sense of smell
II - Optic Sensory; vision
III - Oculomotor Motor, parasympathetic; motor to extrinsic eye muscles, parasympathetic to intrinsic eye muscles
IV - Trochlear Motor; dorsal oblique muscle
V - Trigeminal Sensory, motor; 3 divisions (ophthalmic, maxillary, mandibular) that all sense from skin of face and motor to skeletal muscles of mastication
VI - Abducens Motor; some extrinsic eye muscles
VII - Facial Sensory, motor, parasympathetic; muscles of facial expression, parasympathetic to mandibular and sublingual salivary glands
VIII - Vestibulocochlear Sensory; position of head in accordance with gravity and acceleration
IX - Glossopharyngeal Sensory, motor, parasympathetic; tongue, pharyngeal muscles, parasympathetic to parotid and zygomatic salivary glands
X - Vagus Sensory, motor, parasympathetic; pharynx, larynx, esophagus; parasympathetic to cervical, thoracic, & abdominal viscera
XI - Accessory Motor; extrinsic skeletal muscles that move the limb cranially
XII - Hypoglossal Motor; muscles of tongue
Created by: 100000033006215