脳のう梁りょうのうりょうMeanings1nouncorpus callosumanatomyAnatomical term for the bundle of nerve fibers connecting the left and right cerebral hemispheres.脳のう梁りょうは左さ右ゆうの大だい脳のう半はん球きゅうをつなぐ神しん経けい線せん維いの束たばです。The corpus callosum is a bundle of nerve fibers connecting the left and right cerebral hemispheres.