A newly developed sensor electrode device (IMAGE) Penn State Caption A newly developed sensor electrode device can be popped up into 3D geometry before being inserted into the brain. This design could lead to gathering more in-depth information about individual neurons and their interactions with each other while limiting the potential for brain tissue damage. Credit Provided by Huanyu "Larry" Cheng Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.