About The Medical Condition Alternating Nystagmus, Periodic
Find the definition of the medical term Alternating Nystagmus, Periodic. Alternating Nystagmus, Periodic defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Alternating Nystagmus, Periodic
| Alternating Nystagmus, Periodic Medical Condition |
|---|
What's The Definition Of The Medical Condition Alternating Nystagmus, Periodic?
Involuntary movements of the eye that are divided into two types, jerk and pendular. Jerk nystagmus has a slow phase in one direction followed by a corrective fast phase in the opposite direction, and is usually caused by central or peripheral vestibular dysfunction. Pendular nystagmus features oscillations that are of equal velocity in both directions and this condition is often associated with visual loss early in life. (Adams et al., Principles of Neurology, 6th ed, p272)
|
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
- Nerve, Ophthalmic ‐ A sensory branch of the trigeminal (5th cranial) nerve. The ophthalmic…
- Malformation, Arnold-Chiari ‐ A group of congenital malformations involving the brainstem,…
- Alpha-Immunoglobulin ‐ Heavy chains found in the Fab and Fc fragments of IMMUNOGLOBULIN…
- Thyroiditides, Autoimmune ‐ Progressive enlargement of the thyroid gland, often associated…
- Artificial Heart ‐ A pumping mechanism that duplicates the output, rate, and blood…
- Progressive Paraparesis, Chronic ‐ Mild to moderate loss of bilateral lower extremity motor function,…
- Cells, Oxyntic ‐ Cells of the gastric glands which secrete hydrochloric acid and…
- Practice Patterns, Clinical ‐ Patterns of practice related to diagnosis and treatment as especially…
- Staff Workloads ‐ The total amount of work to be performed by an individual, a…
- Renographies, Radioisotope ‐ Graphic tracing over a time period of radioactivity measured…