Illustration of Experimental Paradigm (IMAGE) Harvard University Caption Subjects were instructed to grasp the handle of a robotic arm and make arm-reaching movements in the 90° and 270° directions. The position of the subject's hand was displayed by a cursor on the screen. Subjects were asked to move the cursor into targets that appeared within 450-550 ms. Credit Courtesy of the lab of Maurice Smith, Harvard School of Engineering and Applied Sciences 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.