Cranial Nerves Motor Functions
Terms
undefined, object
copy deck
- Olfactory
- none
- optic
- none
- oculomotor
-
eye movements (up, down, medial)
pupil constriction - Trochlear
- Eye movements (rotation around rostrocaudal axis)
- Trigeminal
-
chewing
swallowing
controls muscles of mastication - Abducens
- Eye movements (lateral)
- Facial
-
Facial expressions
crying
salivation
dilation of blood vessels in head - Vestibulocochlear
- none
- Glossopharyngeal
-
swallowing
salivation
dilation of blood vessels - Vagus
-
Swallowing
control of larynx
parasympathetic innervation of heart and viscera - Spinal accessory
-
Shoulder and head movements
parasympathetic to viscera - Hypoglossal
- Movement of tongue