Dr. Laura Carpenter with Joseph Estell (IMAGE) Medical University of South Carolina Caption Dr. Laura Carpenter enjoys a fun moment with six-year-old Joseph Estell, who has autism. Credit Sarah Pack 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.