Young Girl with Rett Syndrome (IMAGE) University of Bristol Caption This image shows a young girl who suffers from Rett syndrome. Credit International Rett Syndrome Foundation Usage Restrictions Please credit International Rett Syndrome Foundation. 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.