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
- Syndrome, Duane ‐ A syndrome characterized by marked limitation of abduction of…
- Sao Tome and Principe ‐ Widely scattered islands in the Atlantic Ocean as far north as…
- Evaluation, Nursing Program ‐ Research carried out by nurses that uses interviews, data collection,…
- Calorimetric Differential Thermal Analysis ‐ Differential thermal analysis in which the sample compartment…
- Twins, Fraternal ‐ Two offspring produced in the same pregnancy from separate ova…
- Antigen, Tdt ‐ A non-template-directed DNA polymerase normally found in vertebrate…
- Animal Milk Fever ‐ A disease of pregnant and lactating cows and ewes leading to…
- Gamma-Linolenic Acid ‐ An omega-6 fatty acid produced in the body as the delta 6-desaturase…
- Hemipelvectomies ‐ Amputation of a lower limb through the…
- Epilepsies, Reading Reflex ‐ A subtype of epilepsy characterized by seizures that are consistently…