I think that there is sound scientific evidence to suggest that death is reversible
I will introduce you to two reputable articles that seem to support my statement. They are dated but I do not feel that this matters too much with respect to this subject.
I quote this article from the National Geographic magazine dated April 2016
“Can death be reversible? And what are we learning about the gray zone between here and the other side?…”
“…Pérez had landed at the ragged border between life and death, with a brain that had ceased functioning and would never recover—in other words, it was dead—and a body that could be sustained mechanically, in this case for one reason only: to nurture her 22-week-old fetus until he was big enough to manage on his own. This borderland is becoming increasingly populated, as scientists explore how our existence is not a toggle—“on” for alive, “off” for dead—but a dimmer switch that can move through various shades between white and black. In the gray zone, death isn’t necessarily permanent, life can be hard to define, and some people cross over that great divide and return—sometimes describing in precise detail what they saw on the other side.
Death is “a process, not a moment,” writes critical-care physician Sam Parnia in his book Erasing Death. It’s a whole-body stroke, in which the heart stops beating but the organs don’t die immediately. In fact, he writes, they might hang on intact for quite a while, which means that “for a significant period of time after death, death is in fact fully reversible.”
How can death, the very essence of forever, be reversible? What is the nature of consciousness during that transition through the gray zone? A growing number of scientists are wrestling with such vexing questions…”
The quotation above was originally sourced from this article.
This AWAreness during REsuscitation medical study seems to generally support the National Geographic feature story.
“… The AWARE (AWAreness during REsuscitation) study is the first launched by the Human Consciousness Project, a multidisciplinary collaboration of international scientists and physicians who have joined forces to study the relationship between mind and brain during clinical death, and is led by Dr. Sam Parnia, a world-renowned expert on the study of the human mind and consciousness during clinical death, together with Dr Peter Fenwick and Professors Stephen Holgate and Robert Peveler of the University of Southampton. The team will be working in collaboration with more than 25 major medical centers throughout Europe, Canada, and the United States.
Although the study of death has traditionally been considered a subject for theology or philosophy, recent advances in medicine have finally enabled a scientific approach to understanding the ultimate mystery facing humankind. “Contrary to popular perception,” Dr. Parnia explains, “death is not a specific moment. It is actually a process that begins when the heart stops beating, the lungs stop working, and the brain ceases functioning – a medical condition termed cardiac arrest, which from a biological viewpoint is synonymous with clinical death…” (I emboldened the text)
See the full Aware study article here
The Aware study results
It is now alleged in the science community that one in ten people suffer near death experiences.
You may find this item of information is a valuable adjunct to this blog as well.