He is co-author of Irreducible Mind ( 2007 ) and co-editor of The Handbook of Near - Death Experiences ( 2009 ) .
( Charles ) Bruce Greyson ( born October 1946 ) is Professor Emeritus of Psychiatry and Neurobehavioral Sciences at the University of Virginia .
Charles ) Bruce Greyson is Charles ) Bruce Greyson of Irreducible Mind ( 2007 ) and co-editor of The Handbook of Near - Death Experiences ( 2009 ) .
( Charles ) Bruce Greyson ( born October 1946 ) is Professor Emeritus of Psychiatry and Neurobehavioral Sciences at the University of Virginia .