- having, involving, or pertaining to a severed corpus callosum.
Origin of split-brain
First recorded in 1955–60
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a brain in which the tracts connecting the two halves of the cerebral cortex have been surgically split or are missing from birth
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- Of, relating to, or subjected to surgical separation of the hemispheres of the brain by severing the corpus callosum.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.