summary of cranial nerves for slp

CN 5 trigeminal - divisions (3)

ophthalmic, maxillary, mandibular

CN 5 trigeminal - type

sensory and motor (mixed)

CN 5 trigeminal - sensory function (6)

from the face, mouth, palate, teeth, nasal cavity, and anterior 2/3 of tongue (somatic)

CN 5 trigeminal - motor function (4)

to the muscles of mastication (except posterior belly of digastric and geniohyoid), mylohyoid, tensor veli palatini, tensor tympani

CN 7 facial - type

sensory and motor (mixed)

CN 7 facial - motor function (6)

to muscles of facial expression, nasal muscles, posterior belly of the digastric, stylohyoid, stapedius muscle; responsible for facial muscle tone

CN 7 facial - secretory function (4)

for lacrimal, submandibular, and sublingual glands; mucous membranes for palate and nose

CN 7 facial - taste function

from anterior 2/3 of tongue

CN 8 vestibulocochlear - type

sensory

CN 8 vestibulocochlear - sensory function (2)

from auditory (cochlear branch) and equilibrium (vestibular branch) receptors

CN 9 glossopharyngeal - type

sensory and motor (mixed)

CN 9 glossopharyngeal - sensory function (6)

from the pharynx, posterior 1/3 of tongue, tonsils, internal surface of tympanic membrane, tympanic cavity, pharyngotympanic tube

CN 9 glossopharyngeal - motor function

to the stylopharyngeus muscle

CN 9 glossopharyngeal - secretory function

for the parotid gland (saliva)

CN 9 glossopharyngeal - taste function

from the posterior 1/3 of the tongue

CN 10 vagus - type

sensory and motor (mixed)

CN 10 vagus - sensory function (6)

from larynx, pharynx, thorax, abdomen, external surface of tympanic membrane, part of external ear and ear canal

CN 10 vagus - motor function (4)

to all intrinsic muscles of the larynx, pharyngeal muscles except stylopharyngeus, soft palate except tensor veli palatini, esophageal muscles, palatoglossus

CN 10 vagus - taste function

from the epiglottic region and the root of the tongue

CN 11 spinal accessory - type

motor

CN 11 spinal accessory - motor function (2)

to trapezius and sternocleidomastoid

CN 12 hypoglossal - type

motor

CN 12 hypoglossal - motor function

to all intrinsic tongue muscles, most extrinsic tongue muscles except palatoglossus (10 vagus)

stapedius muscle & innervation

reduces amplitude of loud external sounds, innervated by CN 7 facial

tensor tympani muscle & innervation

tenses eardrum in reaction to self generated noise, innervated by CN 5 trigeminal

palatoglossus innervation

cn 10 vagus

acronym for motor of CN 5 trigeminal

TMTM

tensor tympani

mastication muscles minus geniohyoid and posterior belly of digastric

tensor veli palatini

mylohyoid

acronym for motor of CN 7 facial motor

PSS MFN (pass muffin)

posterior belly of digastric

stylohyoid

stapedius

maintain facial tone

facial expression muscles

nasal cavity

acronym for motor of CN 10 vagus motor

P PIES

palatoglossus

pharyngeal muscles minus stylopharyngeus

esophageal muscles

intrinsic muscles of larynx

soft palate minus tensor veli palatini

acronym for sensory of trigeminal 5

TAMP NF or pretty tigers make nice faces always

teeth

anterior 2/3 of tongue sensation

mouth

palate

nasal cavity

face

acronym for sensory of CN 9

PPP T*T

pharynx

posterior 1/3 of tongue sensation

pharyngotympanic tube

tonsils

intrinsic muscles of larynx

tympanic cavity

acronym for sensory of CN 10 vagus

Little Penguins Travel Around Eating Eggs

larynx

pharynx

thorax

abdomen

external surface of tympanic membrane

external ear and ear canal (part)