A recent article from Newsweek (despite the theistic interpretation of "God" and "Heaven" and "angels", the experience itself is very interesting and can be interpreted in a Buddhist way):Proof of Heaven - by Dr. Eben Alexander
When a neurosurgeon found himself in a coma, he experienced things he never thought possible—a journey to the afterlife.
In the fall of 2008, however, after seven days in a coma during which the human part of my brain, the neocortex, was inactivated, I experienced something so profound that it gave me a scientific reason to believe in consciousness after death.
There is no scientific explanation for the fact that while my body lay in coma, my mind—my conscious, inner self—was alive and well. While the neurons of my cortex were stunned to complete inactivity by the bacteria that had attacked them, my brain-free consciousness journeyed to another, larger dimension of the universe: a dimension I’d never dreamed existed and which the old, pre-coma me would have been more than happy to explain was a simple impossibility. But that dimension—in rough outline, the same one described by countless subjects of near-death experiences and other mystical states—is there. It exists, and what I saw and learned there has placed me quite literally in a new world: a world where we are much more than our brains and bodies, and where death is not the end of consciousness but rather a chapter in a vast, and incalculably positive, journey. As a neurosurgeon, I did not believe in the phenomenon of near-death experiences. I grew up in a scientific world, the son of a neurosurgeon. I followed my father’s path and became an academic neurosurgeon, teaching at Harvard Medical School and other universities. I understand what happens to the brain when people are near death, and I had always believed there were good scientific explanations for the heavenly out-of-body journeys described by those who narrowly escaped death.
I’m not the first person to have discovered evidence that consciousness exists beyond the body. Brief, wonderful glimpses of this realm are as old as human history. But as far as I know, no one before me has ever traveled to this dimension (a) while their cortex was completely shut down, and (b) while their body was under minute medical observation, as mine was for the full seven days of my coma.
But I now understand that such a view is far too simple. The plain fact is that the materialist picture of the body and brain as the producers, rather than the vehicles, of human consciousness is doomed. In its place a new view of mind and body will emerge, and in fact is emerging already. This view is scientific and spiritual in equal measure and will value what the greatest scientists of history themselves always valued above all: truth.
(read more:)http://www.thedailybeast.com/newsweek/2 ... rlife.html
Some of his descriptions of the vast dark space and the light orb and a female devata communicating with him would be worth comparing with the Suttas.
Regarding Rebirth Transmigration:http://what-buddha-said.net/drops/Rebirth.htm
An exploration of the Buddha's teaching on rebirth by Thanissaro Bhikkhu. http://www.accesstoinsight.org/lib/auth ... birth.html