Splenium of the Corpus Callosum (IMAGE) University of North Carolina Health Care Caption Splenium of the Corpus Callosum: This is a white matter fiber bundle that supports visual orienting in typically developing infants and may be implicated in the early development of autism spectrum disorders. Credit Jason Wolff, Ph.D., UNC Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.