cranial nerves Flashcards
I
olfactory
II
optic
III
Oculomotor
IV
trochlear
V
trigeminal
VI
abducens
VII
facial
VIII
Vestibulocochlear
IX
glossopharyngeal
X
Vagus
XI
spinal accessory
XII
hypoglossal
olfactory
sensory - smell
no motor
optic
sensory : vision
no motor
oculomotor
sensory - proprioception
motor - movement of eyelid, eyeball, and adjustment of the pupil
trochlear
sensory - proprioception
motor - movement of eyeball
trigeminal
sensory - sensation of mouth and face, proprioception
motor - chewing
abducens
sensory - proprioception
motor - movement of eyeball
facial
sensory - taste and proprioception
motor - facial expressions secretion of saliva and tears
vestibulocochlear
sensory - hearing and equilibrium
has no motor
glossopharyngeal
sensory : taste, regulation of BP, proprioception
motor : secretion of saliva
vagus
sensory - sensation from many internal organs, proprioception
motor - supplies many internal organs, smooth muscle contraction, digestive secretion etc…
spinal accessory
sensory - proprioception
motor - swallowing and head movement
hypoglossal
sensory - proprioception
motor - movement of tongue during speech and swallowing