About The Medical Condition Accessory Nerves
Find the definition of the medical term Accessory Nerves. Accessory Nerves defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Accessory Nerves
| Accessory Nerves Medical Condition |
|---|
What's The Definition Of The Medical Condition Accessory Nerves?
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
- Mental Hygiene ‐ The state wherein the person is well…
- Roseroot ‐ A plant genus of the family CRASSULACEAE. The roseroot is unrelated…
- Acronyms (Publication Type) ‐ Lists of shortened forms of written words or phrases used for…
- Infections, Viral Eye ‐ Infections of the eye caused by minute intracellular agents.…
- Outflow Obstructions, Ventricular ‐ Occlusion of the ventricular outflow or inflow tract on either…
- Catesbeianas, Rana ‐ A species of the family Ranidae (true frogs). The only anuran…
- System, Computer Memory ‐ Devices capable of receiving data, retaining data for an indefinite…
- Selectin, P ‐ Cell adhesion molecule and CD antigen that mediates the adhesion…
- Esophagostomies, Cervical ‐ Surgical formation of an external opening (stoma) into the…
- Prostaglandins G ‐ A group of physiologically active prostaglandin endoperoxides.…