WPI's AIM Laboratory (IMAGE) Worcester Polytechnic Institute Caption This image shows Gregory Fischer, right, assistant professor of mechanical engineering and robotics engineering at Worcester Polytechnic Institute (WPI) and director of WPI's Automation and Interventional Medicine (AIM) Laboratory, and Ph.D. candidate Hao Su with a robot designed to implant electrodes for deep-brain stimulation while inside an MRI scanner. Credit Worcester Polytechnic Institute 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.