Alexandra Jamieson (IMAGE) University of Texas at Arlington Caption Alexandra Jamieson, research scientist at The University of Texas at Arlington Research Institute (UTARI) and lead author of a new peer-reviewed study on adaptive exercise technologies for PWD Credit Photo courtesy UT Arlington 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.