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Cranial Nerves

TermDefinition
CN I name Olfactory
CN II name Optic
CN III name Oculomotor
CN IV name Trochlear
CN V name Trigeminal
CN VI name Abducens
CN VII name Facial
CN VIII name Vestibulocochlear
CN IX name Glossopharyngeal
CN X name Vagus
CN XI name Accessory Spinal
CN XII name Hypoglossal
Olfactory nerve hole Olfactory Foramina
Optic nerve hole Optic Canal
Occulomotor nerve hole Superior Orbital Fissure
Trochlear nerve hole Superior Orbital Fissure
Trigeminal V1 hole Superior Orbital Fissure
Trigeminal V2 hole Foramen Rotundum
Trigeminal V3 hole Foramen Ovale
Abducens nerve hole Superior Orbital Fissure
Facial nerve hole Internal Acoustic Meatus Stylomastoid Foramen
Vestibulocochlear nerve hole Internal Acoustic Meatus
Glossopharyngeal nerve hole Jugular Foramen
Vagus nerve hole Jugular Foramen
Accessory Spinal nerve hole Jugular Foramen Forament Magnum
Hypoglossal nerve hole Hypoglossal Foramen
Olfactory nerve innervates Olfactory Epithelium
Optic nerve innervates Retina of eye
Oculomotor nerve innervates extrinsic muscles of the eye (4)
Trochlear nerve innervates extrinsic muscle of the eye (1)
V1 Ophthalmic nerve innervates skin on upper 1/3 of face
V2 Maxillary nerve innervates skin on middle 1/3 of face
V3 Mandibular nerve innervates skin on lower 1/3 of face most things attached to mandible muscles of mastication
Abducens nerve innervates extrinsic muscle of eye (1)
Facial nerve innervates muscles of facial expression taste buds on anterior 2/3 of thumb
Vestibulocochlear nerve innervates inner ear
glossopharyngeal nerve innervates taste buds on posterior 2/3 of tongue muscles of pharynx
Vagus nerve innervates skin across throat+ext.acoustic meatus taste/gag reflex smooth muscles of pharynx & gut
Accessory nerve innervates muscles of the pharynx, trapezius, & SCM
Hypoglossal nerve innervates muscles of the tongue
Created by: erinpunt85
 

 



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