Define nodes of Ranvier. nodes of Ranvier synonyms, nodes of Ranvier pronunciation, nodes of Ranvier translation, English dictionary definition of nodes of Ranvier. n. pl. nodes of Ranvier A constriction in the myelin sheath, occurring at varying interva
Answer and Explanation:1 Myelin is a substance that covers neurons, producing a protective sheath. There are gaps in the myelin, called nodes of Ranvier, where the surface of... Learn more about this topic: Nodes of Ranvier | Definition, Structure & Function ...
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Improve your understanding of how nerve cells conduct electrical impulses in this lesson titled The Myelin Sheath, Schwann Cells, & Nodes of Ranvier. This lesson covers: Describing the function of the myelin sheath Identifying diseases that destroy the myelin sheath of neurons ...
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What is myelin sheath? Learn the definition and function of myelin sheath. Learn about Schwann cells and oligodendrocytes. Learn what happens if myelin is damaged. Updated: 11/21/2023 Table of Contents What is the Myelin Sheath and Where is It Located? Composition of the Myelin Sheath What...
nodes of Ranvier medullary sheath,myelin sheath- a layer of myelin encasing (and insulating) the axons of medullated nerve fibers opening,gap- an open or empty space in or between things; "there was a small opening between the trees"; "the explosion made a gap in the wall" ...
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