medulla

medulla: see brain stem.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

More on medulla from Fact Monster:

  • brain stem - brain stem brain stem, lower part of the brain, adjoining and structurally continuous with the ...
  • enkephalin - enkephalin enkephalin , one of several naturally occurring morphinelike substances (endorphins) ...
  • Pierre Flourens - Flourens, Pierre Flourens, Pierre (Marie Jean Pierre Flourens), 1794–1867, French ...
  • epinephrine - epinephrine epinephrine , hormone important to the body's metabolism, also known as adrenaline. ...
  • norepinephrine - norepinephrine norepinephrine , a neurotransmitter in the catecholamine family that mediates ...

See more Encyclopedia articles on: Anatomy and Physiology