A member asked:

What's protective myelin?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Myelin Sheath: Myelin is the protective material that covers the axon of a neuron . The myelin forms a sheath which provides electrical insulation around the axon.

Answered 3/12/2013

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Related Questions

A member asked:

Does the myelin sheath regenerate itself? If so, how long does it take?

4 doctors weighed in across 2 answers