Schematic (IMAGE) Society for Neuroscience Caption Schematic of a clinical sized device showing its main components and function. The right, cut-out view shows the cells within the device. Credit Giovanna Paolone 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.