Figure 3 (IMAGE) Institute for Basic Science Caption Schematic illustration showing the step-by-step operation of the C-RAR system, featuring IT-IC hydrogels, a robot, a treadmill, and self-healing stretchable cuff/epimysial electrodes. This system effectively raises the injured rat's right foot through precise EMG signal monitoring and controlled electrical nerve stimulation. Credit Institute for Basic Science Usage Restrictions Attribution Required License Original 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.