Cranial Nerves Flashcards
CN I
olfactory
CN II
optic
CN III
oculomotor
CN IV
trochlear
CN V
trigeminal
CN VI
abducens
CN VII
facial
CN VIII
vestibulocochlear
CN IX
glossopharyngeal
CN X
vagus
CN XI
spinal accessory
CN XII
hypoglossal
What two cranial nerves are extensions of the CNS?
olfactory
optic
Cranial nerves in midbrain
III
IV
part of V
Cranial nerves in pons
V, VI, VII, VIII
Cranial nerves in medulla
part of V
IX
X
XII
Parasympathetic ganglion from oculomotor nerve
Ciliary
Parasympathetic ganglion from facial nerve
pterygopalatine and submandibular
Parasympathetic ganglion from glossopharyngeal
otic
Parasympathetic ganglion from vagus nerve
pharynx, larynx
Sympathetic innervation of head and neck run along with …and cranial nerves from the ….ganglion.
arteries
superior cervical ganglion
Two exceptions that do not run with blood vessels
deep petrosal nerves
long ciliary nerves
Olfactory nerve function
sense of smell
Olfactory nerves run through the … of ethmoid bone to the ….
cribriform plate
olfactory bulb