I wonder if anyone has ever done a study on the genetic markers of people who claim to or have seen ghosts? I say claim because I don't believe that everyone that says they've seen a ghost, actually HAS seen a ghost. I'd be interested to see if maybe the people that can and have seen ghosts all share some sort of similar DNA. Or maybe hook up a brain wave pattern device to record a person for a few days that lives in a haunted house. Then send in someone who absolutely does not believe in...
DNA trends in ghost sightings?
DNA trends in ghost sightings?