About The Medical Condition Accessory Nerves, Spinal
Find the definition of the medical term Accessory Nerves, Spinal. Accessory Nerves, Spinal defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Accessory Nerves, Spinal
| Accessory Nerves, Spinal Medical Condition |
|---|
What's The Definition Of The Medical Condition Accessory Nerves, Spinal?
The 11th cranial nerve. The accessory nerve originates from neurons in the medulla and in the cervical spinal cord. It has a cranial root, which joins the vagus (10th cranial) nerve and sends motor fibers to the muscles of the larynx, and a spinal root, which sends motor fibers to the trapezius and the sternocleidomastoid muscles. Damage to the nerve produces weakness in head rotation and shoulder elevation.
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- Antigens, HLA-BR ‐ A group of D-related human leukocyte antigens that are polymorphic…
- Gene Expression Microarray Analysis ‐ Hybridization of a nucleic acid sample to a very large set of…
- Organization, Nongovernmental ‐ Administration and functional structures for the purpose of collectively…
- Pieces, Protective Mouth ‐ Devices or pieces of equipment placed in or around the mouth…
- Sphincterotomies, Transduodenal ‐ Surgery of the smooth muscle sphincter of the hepatopancreatic…
- Diabetic Neuropathy ‐ Peripheral, autonomic, and cranial nerve disorders that are associated…
- Cystitis, Chronic Interstitial ‐ A condition of the bladder occurring predominantly in women,…
- Occupational Noises ‐ Noise present in occupational, industrial, and factory…
- Arnold-Chiari Malformation, Type I ‐ A group of congenital malformations involving the brainstem,…
- Electromagnetic Radiation, Non-Ionizing ‐ Electromagnetic radiation which does not produce ions in matter…