Referenced in Chapter 15 of Into the Gray Zone, this video is based on a man Dr. Owen's team came across, Dan, who had been shot through the head and left with a catastrophic brain injury, alive but nonresponsive. No one knew who shot him. What if they scanned him, established that he was actually conscious, and then asked him who had done it? An episode of the TNT TV show "Perception" used this research to build a plotline involving almost exactly this scenario.