About The Medical Condition Sheath, Myelin
Find the definition of the medical term Sheath, Myelin. Sheath, Myelin defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Sheath, Myelin
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What's The Definition Of The Medical Condition Sheath, Myelin?
The lipid-rich sheath investing many axons in both the central and peripheral nervous systems. The myelin sheath is an electrical insulator and allows faster and more energetically efficient conduction of impulses. The sheath is formed by the cell membranes of glial cells (SCHWANN CELLS in the peripheral and OLIGODENDROGLIA in the central nervous system). Deterioration of the sheath in DEMYELINATING DISEASES is a serious clinical problem.
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