With VR, researchers have been able to convince people that someone else's body is their own. Somebody should give this a shot with the Rift. User crustman, in the The Oculus Subreddit subreddit, 08 May 2013
If I Were You: Perceptual Illusion of Body Swapping User derjames, in the Open Access Journal Papers subreddit, 18 Jan 2009