Proof Of Heaven -

Proof of Heaven: A Neurosurgeon's Journey Into the Afterlife

: He details a journey through three distinct realms: Proof of Heaven

: An encounter with a divine, all-loving presence he identifies as the source of the universe . Proof of Heaven: A Neurosurgeon's Journey Into the

: Alexander describes his brain’s neocortex as "completely non-functional" during the coma, a detail he uses to argue that his vivid experiences could not have been hallucinations produced by the brain. Proof of Heaven