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medullated

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medullated /med·ul·lat·ed/ (med´ah-lāt″ed) myelinated.
med·ul·lat·ed (mdl-td)
adj.
1. Myelinated.
2. Having a medulla.

medullated
[med′yəlā′tid]
Etymology: L, medulla, marrow
enclosed by a marrowlike substance, such as the myelin sheath of a nerve fiber.

medullated
1. said of nerve fibers; means myelinated, equipped with myelin sheaths.
2. said of hair; means having a core of air-filled cells. If the medulla is coarse, the fiber is hairy and has irregular dyeing properties. It is a blemish in a wool fiber.


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Thickened medullated corneal nerves may be identified by slit-lamp examination.
Optic atrophy, cataracts, iris and choroidai colobomas, enlarged corneas, conical protrusions of the center of the cornea, and medullated nerve fibers (Pollard, 1988) are also seen in Apert syndrome.
Common-sense nerve fibers are seldom medullated before forty--they are never seen even with a microscope before twenty.
 
 
 
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