[ nōō′klē-ŏp′ĭ-tl ]
Moving within the cell body in a direction toward the nucleus.
Moving in a direction toward a nerve nucleus. Used of a nerve impulse.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.