Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary

raphe nucleus

noun

Medical Definition of raphe nucleus

  1. :  any of several groups of nerve cells situated along or near the median plane of the tegmentum of the midbrain




Seen and Heard

What made you want to look up raphe nucleus? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

the range of perception or understanding

Get Word of the Day daily email!