About The Medical Condition Nerves, Spinal Accessory
Find the definition of the medical term Nerves, Spinal Accessory. Nerves, Spinal Accessory defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Nerves, Spinal Accessory
| Nerves, Spinal Accessory Medical Condition |
|---|
What's The Definition Of The Medical Condition Nerves, Spinal Accessory?
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
- Amidazine ‐ A second-line antitubercular agent that inhibits mycolic acid…
- American Hospital Association ‐ A professional society in the United States whose membership…
- Carotid Thrombosis ‐ Blood clot formation in the common, internal, or external carotid…
- Moon Phase ‐ The natural satellite of the planet Earth. It includes the lunar…
- Pontine Capillary Telangiectasias ‐ Congenital or acquired malformations involving arteries, veins,…
- GTP-Binding Protein, G25P ‐ A member of the Rho family of MONOMERIC-GTP-BINDING PROTEINS.…
- Blocks, Bundle-Branch ‐ A form of heart block in which one ventricle is excited before…
- Intermittant Vertigo ‐ An illusion of movement, either of the external world revolving…
- Hemorrhagic Fever Virus, Bolivian ‐ One of two groups of viruses in the ARENAVIRUS genus and considered…
- Abdomen ‐ That portion of the body that lies between the thorax and the…