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Cell body

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cell body

–noun Biology.
the compact area of a nerve cell that constitutes the nucleus and surrounding cytoplasm, excluding the axons and dendrites.
Also called perikaryon.


Origin:
1875–80
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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cell body  
n.  The portion of a nerve cell that contains the nucleus but does not incorporate the dendrites or axon. Also called soma1.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: cell body
Function: noun
: the nucleus-containing central part of a neuron exclusive of its axons and dendrites that is the major structural element of thegray matter of the brain and spinal cord, the ganglia, and the retina called also perikaryon, soma
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

cell body n.
The part of a neuron containing the nucleus but not incorporating the axon and dendrites. Also called soma.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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