Hering, Karl E.K.

Hering,

Karl E.K., German physiologist, 1834-1918. canal of Hering - a ductule occurring between a bile canaliculus and an interlobular bile duct. Synonym(s): cholangioleHering test - a test of binocular vision.Hering theory of color vision - that there are three opponent visual processes: blue-yellow, red-green, and white-black.Semon-Hering theory - see under Semon, Richard WTraube-Hering curves - see under TraubeTraube-Hering waves - Synonym(s): Traube-Hering curves