About The Medical Condition Spinal Accessory Nerves
Find the definition of the medical term Spinal Accessory Nerves. Spinal Accessory Nerves defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Spinal Accessory Nerves
| Spinal Accessory Nerves Medical Condition |
|---|
What's The Definition Of The Medical Condition Spinal 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
- Kallikrein 1 ‐ A family of trpysin-like SERINE ENDOPEPTIDASES that are expressed…
- Tibial Artery, Anterior ‐ The anterior and posterior arteries created at the bifurcation…
- Deferens, Ductus ‐ The excretory duct of the testes that carries SPERMATOZOA. It…
- Tween 85 ‐ Sorbitan mono-9-octadecanoate poly(oxy-1,2-ethanediyl) derivatives;…
- Calcium Disodium Edetate ‐ A chelating agent (CHELATING AGENTS) that sequesters a variety…
- Fibroma ‐ A benign tumor of fibrous or fully developed…
- Mitochondrial Disease ‐ Diseases caused by abnormal function of the MITOCHONDRIA. They…
- Receptors, T-Cell ‐ Molecules on the surface of T-lymphocytes that recognize and…
- Spinal Epidural Abscess ‐ Circumscribed collections of suppurative material occurring in…
- Pearls Formula ‐ Use of agents, devices, methods, or procedures which diminish…