Kahathuduwa TTUHSC.jpg (IMAGE) Texas Tech University Health Sciences Center Caption Chanaka N. Kahathuduwa, M.D., Ph.D., led a collaborative team from TTUHSC and TTU who investigated potential links between autism spectrum disorder, cardiometabolic disorders and obesity. Credit TTUHSC Usage Restrictions None License Original 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.