Definitions
There is 1 meaning of the phrase
Fourth Cranial Nerve.
Fourth Cranial Nerve - as a noun
Either of the two cranial nerves on either side that control the superior oblique muscles of the eyes
Synonyms (Exact Relations)
trochlear14trochlear nervetrochlearisExample Sentences
"The fourth cranial nerve is also called the trochlear nerve."
"Damage to the fourth cranial nerve can lead to double vision."
"The fourth cranial nerve innervates the superior oblique muscle."
"An MRI can be used to detect abnormalities in the fourth cranial nerve."
"Lesions in the brainstem can affect the function of the fourth cranial nerve."
