Definition of cranial nerve in English:
Each of twelve pairs of nerves that arise directly from the brain, not from the spinal cord, and pass through separate apertures in the skull.
- From the brain stem emerge pairs of cranial nerves, analogous to the spinal nerves that innervate the limbs and trunk.
- Occasionally, tumors may develop in the brain, on cranial nerves, or on the spinal cord.
- Cranial nerve palsies of the third, fourth and sixth cranial nerves may occur, affecting extraocular motility.
Definition of cranial nerve in:
- British & World English dictionary
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in the UK
Most popular in Canada
Most popular in Australia
Most popular in Malaysia
Most popular in Pakistan