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Myelin Sheath: What It Is, Purpose & Function - Cleveland Clinic
2022年5月9日 · What does the myelin sheath do? The myelin sheath has three functions: Its fatty-protein coating provides protective insulation for your nerve cell, like the plastic insulation covering that encases the wires of an electrical cord. It allows the electrical impulses to travel quickly and efficiently between one nerve cell and the next.
The Myelin Sheath: Purpose, Function, and Treatment - Verywell …
2024年6月24日 · What Is the Myelin Sheath? The myelin sheath is the protective, fatty coating surrounding your nerve fibers. It is similar to the protective insulation around electrical wires. This coating enables the electrical impulses between nerve cells to travel back and forth rapidly.
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