Hugh Herr and Guillermo Herrera-Arcos (IMAGE) Massachusetts Institute of Technology Caption “This could lead to a minimally invasive strategy that would change the game in terms of clinical care for persons suffering from limb pathology,” Hugh Herr says, pictured on left next to Herrera-Arcos. Credit Steph Stevens Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-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.