Very interesting posting by John Klotz in his blog, Living Free. He writes:
Salon.com, the Internet equivalent of MSNBC has a lengthy article by a author of a book to be released next week entitled “Brain Wars.” It’s about Out-of-Body Experiences (OBE) and Near Death Experiences (NDE)http://www.salon.com/2012/04/21/near_death_explained/singleton
It is my position that the Shroud has a direct relationship to the issues raised.
You should probably take the time to read the article John points to.