Illustration (IMAGE) Proceedings of the National Academy of Sciences Caption Illustration of the production process of a flexible, biocompatible microdie array, culminating in a system that can conform to the surface of a brain model, with dense arrays aligned to areas of primary sensory cortex. Credit Image courtesy of John A. Rogers 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.