cranial nerves Flashcards
cribriform plate of ethmoid
cn 1 olfactory nerve
csf rhinorrhea
cn 1 olfactory nerve
most commonly contused
cn 1 olfactory nerve
anosmia
cn 1 olfactory nerve
amaurosis fugax
cn 2 optic nerve
from diencephalon
cn 2 optic nerve
increased ICP
cn 2 optic nerve
monocular blindness
cn 2 optic nerve
thickest myelin sheath
cn 2 optic nerve
afferent of pupillary light reflex
cn 2 optic nerve
medial rectus
cn 3 occulomotor nerve
edinger wesphal nucleus
cn 3 occulomotor nerve
ptosis
cn 3 occulomotor nerve
constrict pupil
cn 3 occulomotor nerve
accomodation reflex
cn 3 occulomotor nerve
external strabismus
cn 3 occulomotor nerve
levator palpebrae superioris
cn 3 occulomotor nerve
damage causes mydriasis ( dilated pupil )
cn 3 occulomotor nerve
weber syndrome
cn 3 occulomotor nerve
superior rectus
cn 3 occulomotor nerve
benedict syndrome
cn 3 occulomotor nerve
vertical diplopia
cn 4 trochlear nerve
superior oblique
cn 4 trochlear nerve
longest intra cranial route
cn 4 trochlear nerve
only cranial nerve from dorsum of brainstem
cn 4 trochlear nerve
only crossed cranial nerve
cn 4 trochlear nerve
sensory to cornea
cn 5 trigeminal nerve
anterior belly of digastric
cn 5 trigeminal nerve
largest cranial nerve
cn 5 trigeminal nerve
masseter
cn 5 trigeminal nerve
tensor tympani
cn 5 trigeminal nerve
facial sensation
cn 5 trigeminal nerve
mylohyoid
cn 5 trigeminal nerve
medial pterygoid
cn 5 trigeminal nerve
sensory supply of eyeball
cn 5 trigeminal nerve
tensor veli palatine
cn 5 trigeminal nerve
spinal nucleus
cn 5 trigeminal nerve
temporalis
cn 5 trigeminal nerve
afferent of corneal reflex
cn 5 trigeminal nerve