About The Medical Condition Primary Lateral Sclerosis
Find the definition of the medical term Primary Lateral Sclerosis. Primary Lateral Sclerosis defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Primary Lateral Sclerosis
| Primary Lateral Sclerosis Medical Condition |
|---|
What's The Definition Of The Medical Condition Primary Lateral Sclerosis?
Diseases characterized by a selective degeneration of the motor neurons of the spinal cord, brainstem, or motor cortex. Clinical subtypes are distinguished by the major site of degeneration. In AMYOTROPHIC LATERAL SCLEROSIS there is involvment of upper, lower, and brainstem motor neurons. In progressive muscular atrophy and related syndromes (see MUSCULAR ATROPHY, SPINAL) the motor neurons in the spinal cord are primarily affected. With progressive bulbar palsy (BULBAR PALSY, PROGRESSIVE), the initial degeneration occurs in the brainstem. In primary lateral sclerosis, the cortical neurons are affected in isolation. (Adams et al., Principles of Neurology, 6th ed, p1089)
|
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
- Trophoblastic Neoplasms ‐ Trophoblastic growth, which may be gestational or nongestational…
- Acetohydroxy Acid Reductoisomerase ‐ An enzyme involved in the biosynthesis of isoleucine and valine.…
- Misoprostol, (11alpha,13E,16R)-Isomer ‐ A synthetic analog of natural prostaglandin E1. It produces a…
- Phobia ‐ Anxiety disorders in which the essential feature is persistent…
- Proton-Translocating ATPases, Bacterial ‐ Membrane-bound proton-translocating ATPases that serve two important…
- Apoenzymes ‐ The protein components of the enzyme minus any cofactors or prosthetic…
- Neck Dissections, Radical ‐ The most commonly performed major operation for head and neck…
- Activations, Amino Acid ‐ The first step of protein synthesis, whereby an amino acid reacts…
- Acupoints ‐ Designated locations along nerves or organ meridians for inserting…
- Deficiency Disease, Apolipoprotein B ‐ A disorder of lipid metabolism inherited as an autosomal recessive…