Neuroscientists that work at Princeton University tried a new experiment that involves a mouse running through a virtual maze. In the video above, a mouse is running on a Styrofoam ball. The mouse is being held up securely by a metal helmet that has the sensors on it. The best part of the experiment is that the scientists created the virtual maze using a modified version of Quake II. I challenge the neuroscientists to get additional mice to play this one in Capture the Flag multi-player mode.