Catégories : Tous - motor - functions - sensory

par Nathan Cornell Il y a 5 années

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Cranial Nerves

The cranial nerves are essential components of the nervous system with both sensory and motor functions. Each nerve has a specific role, such as the hypoglossal nerve involved in tongue movement and the olfactory nerve responsible for the sense of smell.

Cranial Nerves

Cranial Nerves

General Function

Facial Expressions
Tongue Movement
Sternocleidomastoid & Upper Trapezius Muscles
Heart, Lungs, GI Organs, Majority of Larynx
Ability to Swallow
Equilibrium
Sense of Hearing
Sense of Taste
Mastication
Facial Senses
Eye Movements
Vision
Sense of Smell

Exits from Skull

Hypoglossal Canal
Jugular Foramen
Internal Auditory Meatus
Foramen Ovale
Foramen Rotundum
Superior Orbital Fissure
Optic Canal
Cribriform Foramen

CN 12: Hypoglossal Nerve

CN 11: Accessory Nerve

CN 10: Vagus Nerve

CN 9: Glossopharyngeal Nerve

CN 8: Vestibulocochlear Nerve

CN 7: Facial Nerve

CN 6: Abducens Nerve

CN 5: Trigeminal Nerve (Mandibular)

CN 5: Trigeminal Nerve (Maxillary)

CN 5: Trigeminal Nerve (Opthamalic)

CN 4: Trochlear Nerve

CN 3: Oculomotor Nerve

CN 2: Optic Nerve

CN 1: Olfactory Nerve

Sensory & Motor

Sensory

Motor