Child in MEG (IMAGE) Children's Hospital of Philadelphia Caption A child reads instructions on a screen while seated with his head surrounded by the MEG's noninvasive magnetic detectors. Credit The Children's Hospital of Philadelphia 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.