My soul looked down from a vague height with Death
As unremembering how I rose or why
How does Wilfred Owen 's perception of what happens when we die match up to the experiences of people who have been believed dead but came back to life.
Jocelyn Ryder-Smith talks to victims of what is now termed 'near death' and explores the views of doctors, scientists and religious experts.
Producer JOCK GALLAGHER BBC Pebble Mill