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Myelin is a fatty white substance that surrounds the axon of some nerve cells, forming an electrically insulating layer. It is essential for the proper functioning of the nervous system. It is an ou...

Describe the role of the myelin sheath - Answers.com


Myelin sheath is the insulation of the CNS (central nervous system). Its helps electrical signals move along nerves.

Myelin Function - News Medical


Dec 16, 2014 ... The myelin sheath is a protective covering that surrounds fibres called axons, the long thin projections that extend from the main body of a ...

Myelin sheath | Define Myelin sheath at Dictionary.com


Myelin sheath definition, a wrapping of myelin around certain nerve axons, serving as an electrical insulator that speeds nerve impulses to muscles and other ...

Structure of the Neuron - Myelin Sheath - Psychology - Athabasca ...


Myelin: An Overview - BrainFacts.org


Mar 24, 2015 ... While the function of myelin remained elusive for many years, today scientists ... their branch-like extensions around axons to create a myelin sheath. ... has advanced our understanding of how the nervous system functions.

Neurones: Structures & Functions - IvyRose Holistic


Key functions of Nodes of Ranvier include: Gaps that occur at regular intervals in the myelin sheath of medullated nerve fibres, between adjacent Schwann cells.

Myelin sheath | definition of myelin sheath by Medical dictionary

medical-dictionary.thefreedictionary.com/myelin sheath

Looking for online definition of myelin sheath in the Medical Dictionary? myelin ... myelin sheath (nerve sheath) the sheath surrounding the axon of myelinated .... to the myelin sheath of the nerves which interferes with their normal function and  ...

Functions of the Myelin Sheath - GetBodySmart


A tutorial on the structure and function of the myelin sheath, using interactive animations and diagrams.

Neuroscience For Kids - saltatory conduction


Electrical signals travel faster in axons that are insulated with myelin. Myelin, produced by glial support cells, wraps around axons and helps electrical current  ...

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What is the function of the myelin sheath? | Reference.com


The function of the myelin sheath is to facilitate the conduction of electrical impulses through the nerve cells. The myelin sheath is made out of a modified plasma ...

The Myelin Sheath - Basic Neurochemistry - NCBI Bookshelf


The myelin sheath is a greatly extended and modified plasma membrane wrapped around ... Myelin is an electrical insulator; however, its function of facilitating ...

The importance of myelin


Nerves carry messages between different parts of the body myelin sheath is damaged or destroyed ... Nerve cell message moves slowly myelin sheath is intact. The importance of myelin ... functions, such as failure to control urination.