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Short "hint"

n. - The development of a sheath of a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers

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Usage examples (5)
  • The myelinization of nerve fibers begins before birth and continues afterward.
  • Fats also aid visual development and enhance the growth of a special coating on nerves as they grow myelinization.23
  • Thus, the baby does not see at first; this must await the myelinization of the optic nerve, which, to be sure, is not long delayed.
  • Somebody with a small head but (say) good myelinization can still be quite smart.
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