Space Invaders (IMAGE) Washington University School of Medicine Caption The doctors with joysticks (Eric Leuthardt, seated, and Mathew Smyth, standing) engage in a game of Space Invaders while biomedical engineer Daniel Moran looks on behind the computer screen. Computer science and engineering graduate student Tim Blakely (behind Leuthardt) and biomedical engineering graduate student Nick Anderson (to Smyth's left) are amused. This team, with Dr. John Zempel of the WUSTL Medical School, enabled a 14-year-old to play a two-dimensional video game using signals from his brain. Credit Photo by David Kilper / WUSTL Photo Usage Restrictions Washington University in St. Louis provides this image for free use by media for purposes of news coverage; all other uses are prohibited. 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.