Diffusion Tensor Imaging of Infant Brain (IMAGE) Washington University School of Medicine Caption n this composite image of white matter pathways in the brains of infants at risk for autism, warmer colors represent higher fractional anistropy readings that were detected using diffusion tensor imaging. Credit Jason Wolff/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.