Ultra-flexible Probe (IMAGE) University of Texas at Austin Caption This is a rendering of the ultra-flexible probe in neural tissue gives viewers a sense of the device's tiny size and footprint in the brain. Credit Science Advances 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.