Please enable JavaScript.
Coggle requires JavaScript to display documents.
Cranial Nerves-On Occasion, Our Trusty Truck Acts Funny, Very Good…
Cranial Nerves-On Occasion, Our Trusty Truck Acts Funny, Very Good Vehicle Anyhow.
Some Say Marry Money, But My Brother Says Bad Business Marries Money
Vestibulocochlear(VIII): Sensory, hearing, Pass through the internal auditory meatus
Olfactory(I): Sensory, Smell, Passes through cribriform plate
Hypoglossal(XII): Motor, Motor for tongue, Pass through hypoglossal canal
Trigeminal(V): Both, Sensory thicker root, Motor thinner root. 3 divisions coalesce within cranium at the gasserian ganglion
Maxillary V2:Sensory, join gasserian ganglion after the skull through foramen rotundum by the way of pterygopalatine fossa. 5 branches
Zygomatic nerve: Zygomatic facial (sensory to the lateral cheek), zygomatic temporal (skin of temporal region
Descending palatine
Greater palatine: sensation posterior 2/3 of hard palate, lingual gingiva of molars and premolars. Enter pterygopalatine canal through greater palatine foramen
Lesser palatine: Enter lesser palatine foramen, sensory to soft palate and tonsils
Infraorbital: exiting the Infraorbital canal, provide sensation to upper lip, medial cheek, lower eyelid and side of nose
MSA: MB root of #3 and #14, premolars, facial gingiva
-
Nasopalatine nerve: Enter incisive foramen. sensory anterior 1/3 of hard palate, lingual gingiva of incisors
PSA: passthrough posterior superior foramen, sensory to upper molar teeth and buccal gingiva with the exception of MB roots of #3 and #14, maxillary sinus
Mandibular V3: Motor, largest division, exit through foramen ovale. 10 Branches
-
-
-
7) Buccal nerve provides sensation to the skin of the cheek (lateral border) to the corner of the mouth, buccal mucosa and buccal gingiva of the mandibular posterior teeth
-
8) Auriculotemporal nerve supplies sensation to the TMJ, external ear and scalp
2) Tensor palatini nerve- motor nerve to the tensor palatini muscle, a muscle of the soft palate.
9) Inferior Alveolar nerve (IA) provides sensation to the posterior teeth. It exits the mandibular canal through the mandibular foramen
incisive nerve: supply sensation to the mandibular anterior teeth through the apical foramina,
mental nerve that enters the mandible at the mental foramen and supplies sensation to the labial gingiva, the lower lip and the chin
-
10) Lingual nerve is sensory to the body of the tongue, floor of the mouth and lingual gingiva of mandibular teeth
Ophthalmic V1: Sensory, Pass through superior orbital fissure,
-
Frontal nerve: Pass down through supraorbital notch, sensory forehead, bridge of nose and upper eyelip
Nasociliary nerve: Sensory to eyeball, ethmoid sinus, inside/outside nose
Glossopharyngeal(IX): Both, Motor for swallow, Sensory for taste, pharynx, parotid gland, Pass through the jugular foramen
Optic(II): Sensory, Vision, Pass through optic canal
Accessory(XI): Motor, Motor for trap, SCM, larynx, pharynx, Pass through jugular foramen
Trochlear(IV): Smallest cranial nerve, Motor to superior oblique muscle of eye, Pass through the superior orbital fissure
Abducent(VI): Motor, Lateral eye movement, Pass through the superior orbital fissure
Oculomotor(III): Motor, Motor for eye, Pass through optic canal of superior orbital fissure
Facial(VII): Both, enter internal acoustic meatus and exit through stylomastoid foramen
Chorda tympani: Motor to submandibular and sublingual gland, Sensor to taste on body of tongue
-
Greater petrosal: motor to nasal cavity, minor salivary gland, sensory to taste of palate
Vagus(X): Both, Motor for soft palate, pharynx, esophagus, Sensory for ear, epiglottis, Pass through jugular foramen, Longest cranial nerve