Cranial nerves Flashcards
olfactory relevance
smell
- sensory
optic relevance
vision
- sensory
occulomotor relevance
dilated pupil, droopy eyelid
- motor
trochlear relevance
looking down and in
- motor
trigeminal branches
opthalamic - mostly motor
maxillary - mostly sensory
mandibular - both
trigeminal relevance
fascial sense, and chewing
- both
abducent relevance
side to side movement of eye
- motor
fascial relevance
fascial expression
anterior 2/3 of tongue
- both
vestibulocochlear relevance
hearing, balance
- sensory
glossopharyngeal relevance
tastebuds of posterior 1/3 of tongue
- both
vagus relevance
vocal chords, swallowing
- both
accessory relevance
trapezius and sternocleidomastoid
- motor
hypoglossal relavence
tongue movement muscles, speech
- motor
travel through cribriform plate
olfactory bulb/nerves
through optic canal
optic nerve
superior orbital fissure
occulomotor
trochlear
trigeminal (opthalamic - V1)
abducent
through foramen rotundum
maxillary division V2 of trigeminal
through foramen ovale
mandibular division V3 of trigeminal
through internal acoustic meatus
fascial
vestibulocochlear
through jugular foramen
- with?
glossopharyngeal
vagus
accessory
- internal jugular vein + artery
through hypoglossal canal
hypoglossal nerve
Sensory vs Motor saying
Some Say Marry Money But My Brother Says Big Brains Matter More
through infraorbital foramen
branches of maxillary nerve
through supraorbital notch
branches of opthalamic nerve
