myelinated nerve fiber

(redirected from medullated nerve fiber)
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my·e·li·nat·ed nerve fi·ber

an axon enveloped by a myelin sheath formed by oligodendroglia cells (in brain and spinal cord) or Schwann cells (in peripheral nerves).

myelinated nerve fiber

A nerve fiber with a myelin sheath.
Synonym: medullated nerve fiber
See also: nerve fiber