Noun
The great band commissural fibers which unites the two cerebral hemispheres. See corpus callosum, under Carpus.
Source: Webster's dictionaryIn the rat, the two hippocampi resemble a pair of bananas, joined at the stems by the hippocampal commissure that crosses the midline under the anterior corpus callosum. Source: Internet
Other anatomical differences The corpus callosum transfers information between the left and right cerebral hemispheres. Source: Internet
The great majority of commissural tracts pass through the large corpus callosum. Source: Internet