Approaching Light

Historically, people who have had near-death experiences (NDEs)
described them as blissful or peaceful - and neuroscientists still
aren';t sure why that is.

But famed neuroscientist Christof Koch, president and chief scientist
of the Allen Institute for Brain Science, has some ideas. In an article
for Scientific American, Koch probes historical accounts of NDEs and
the underlying science of consciousness to unravel what';s going on in
a person';s brain that makes them feel blissful and accepting of their
looming demise.
Hidden Mechanism

Koch points to decades of research on NDEs that describe them as vivid,
real-seeming experiences that tend to be blissful. But while many
survivors describe their experiences in spiritual terms, Koch remains
grounded in biology.

"I accept the reality of these intensely felt experiences," Koch wrote
in SciAm. "They are as authentic as any other subjective feeling or
perception. As a scientist, however, I operate under the hypothesis
that all our thoughts, memories, percepts and experiences are an
ineluctable consequence of the natural causal powers of our brain
rather than of any supernatural ones."
Shutting Down

Koch hypothesizes that the root cause of an NDE is core parts of the
brain shutting down due to trauma or a lack of oxygen - and compared
the resulting rush to that of extreme behaviors like free diving,
mountain climbing, or even erotic asphyxiation.

"Local brain regions go offline one after another," Koch wrote in
SciAm. "The mind, whose substrate is whichever neurons remain intact,
then does what it always does: it tells a story shaped by a person's
experience, memory and cultural expectations."

READ MORE: What Near-Death Experiences Reveal about the Brain
[Scientific American]

More on Christof Koch: Neuroscientist: Conventional Computers Will
Never Be Conscious

The post A Famed Neuroscientist Is Investigating Near-Death Experiences
appeared first on Futurism.

https://futurism.com/neuroscientist-unravel-near-death-experiences

--

Eduardo

On Monday, May 25, 2020 at 11:15:07 AM UTC+12, Internetado wrote:
> Approaching Light
>
> Historically, people who have had near-death experiences (NDEs)
> described them as blissful or peaceful - and neuroscientists still
> aren';t sure why that is.
>
> But famed neuroscientist Christof Koch, president and chief scientist
> of the Allen Institute for Brain Science, has some ideas. In an article
> for Scientific American, Koch probes historical accounts of NDEs and
> the underlying science of consciousness to unravel what';s going on in
> a person';s brain that makes them feel blissful and accepting of their
> looming demise.
> Hidden Mechanism
>
> Koch points to decades of research on NDEs that describe them as vivid,
> real-seeming experiences that tend to be blissful. But while many
> survivors describe their experiences in spiritual terms, Koch remains
> grounded in biology.
>
> "I accept the reality of these intensely felt experiences," Koch wrote
> in SciAm. "They are as authentic as any other subjective feeling or
> perception. As a scientist, however, I operate under the hypothesis
> that all our thoughts, memories, percepts and experiences are an
> ineluctable consequence of the natural causal powers of our brain
> rather than of any supernatural ones."
> Shutting Down
>
> Koch hypothesizes that the root cause of an NDE is core parts of the
> brain shutting down due to trauma or a lack of oxygen - and compared
> the resulting rush to that of extreme behaviors like free diving,
> mountain climbing, or even erotic asphyxiation.
>
> "Local brain regions go offline one after another," Koch wrote in
> SciAm. "The mind, whose substrate is whichever neurons remain intact,
> then does what it always does: it tells a story shaped by a person's
> experience, memory and cultural expectations."
>
> READ MORE: What Near-Death Experiences Reveal about the Brain
> [Scientific American]
>
> More on Christof Koch: Neuroscientist: Conventional Computers Will
> Never Be Conscious
>
> The post A Famed Neuroscientist Is Investigating Near-Death Experiences
> appeared first on Futurism.
>
> https://futurism.com/neuroscientist-unravel-near-death-experiences
>
> --
>
> Eduardo

That's only part of the story. The other is what the victim of this unfortunate experience does with their life afterwards. Also how those around them might interact, or not with them.

I wonder if this Neurological Scientist has
had a NDE himself.