Does consciousness exist outside of the brain?
The prevailing consensus in neuroscience is that consciousness is an emergent property of the brain and its metabolism. When the brain dies, the mind and consciousness of the being to whom that brain belonged ceases to exist. In other words, without a brain there can be no consciousness.
But according to the decades-long research of Dr. Peter Fenwick, a highly regarded neuropsychiatrist who has been studying the human brain, consciousness, and the phenomenon of near death experience (NDE) for 50 years, this view is incorrect. Despite initially being highly incredulous of NDEs and related phenomena, Fenwick now believes his extensive research suggests that consciousness persists after death. In fact, Fenwick believes that consciousness actually exists independently and outside of the brain as an inherent property of the universe itself like dark matter and dark energy or gravity.