Many people call this strange feeling, or “presence,” ghosts, wraiths, shadow people, the paranormal, and so forth. And now, a group of researchers has examined where these sensations originate from within the brain by using a robot-controlled induction of an apparition. They concluded that feelings of a ghostly presence reside in the mind, which raises a great question: are these sensations purely imaginary, an error in brain function, or is our mind a gateway to other dimensions? .... read more>>>...