Brain Waves Surge Moments Before Death

Irene Klotz, Discovery News
Oct. 6, 2009 -- A study of seven terminally ill patients found identical surges in brain activity moments before death, providing what may be physiological evidence of "out of body" experiences reported by people who survive near-death ordeals.

Doctors at George Washington University Medical Faculty Associates recorded brain activity of people dying from critical illnesses, such as cancer or heart attacks.

Moments before death, the patients experienced a burst in brain wave activity, with the spikes occurring at the same time before death and at comparable intensity and duration.

Writing in the October issue of the Journal of Palliative Medicine, the doctors theorize that the brain surges may be tied to widely reported near-death experiences which typically involve spiritual or religious attributes.

At first, doctors thought the electrical surges picked up by electroencephalographs were caused by other machines or cell phones in the rooms of dying patients, lead author Lakhmir Chawla told Discovery News.

The EECs were being used to monitor patients' level of consciousness as doctors and families wrestle with end-of-life issues.

"We did it when patients want to withdraw life support, to make sure patients are comfortable, as we withdraw care," Chawla said.

The medical staff kept seeing spikes in patients' brain waves just before death.

"We thought 'Hey, that was odd. What was that?'" Chawla said. "We thought there was a cell phone or a machine on in the room that created this anomaly. But then we started removing things, turning off cell phones and machines, and we saw it was still happening."

The doctors believe they are seeing the brain's neurons discharge as they lose oxygen from lack of blood pressure.

"All the neurons are connected together and when they lose oxygen, their ability to maintain electrical potential goes away," Chawla said. "I think when people lose all their blood flow, their neurons all fire in very close proximity and you get a big domino effect. We think this could explain the spike."

It's possible a cutoff of oxygen would trigger a similar but recoverable event that becomes seared into memory.

"Not everyone reports this light sort of business. What you hear most often reported (in near-death experiences) is just a vivid memory," Chawla said.

Brain researcher Kevin Nelson at the University of Kentucky, who studies near-death experiences, said it's well known that when the brain is abruptly deprived of blood flow it gives off a burst of high voltage energy.

"It's unlikely with conventional brain wave recordings during death that they're going to see something that hasn't been seen already," Nelson said.

Chawla and colleagues would like to follow up their case study with a larger pool of patients outfitted with more sophisticated brain activity sensors.

The Art of Being an Atheist

Posit from a friend: "I have a very intellectual friend who labels himself agnostic. he claims that atheists are idiots in a sense because atheism is a religion. the belief in nothing, meaning there is no god, is a faith since there is no evidence that can prove the nonexistance of a god. what you say kind sir? (sorry that was poorly worded, but you get the idea i'm sure)

There are 'atheists' who subscribe to some sort of divinity or 'spirit' but they're not atheists in the true sense. Atheism isn't a religion. There isn't a book we all read or anything, it's just having a rational debate equatable to "Everyone believes in Santa. Never seen him and the only people who told me about him were my parents and friends, and Christmas songs, but they haven't seen him and there's nothing really out there."

That doesn't make an anti-Santaist, just someone who doesn't tell children there's a dude in red with an unhealthy addiction to stale cookies and dairy that's been out too long.

There are humanist atheists, Buddhist atheists, Jewish atheists, Taoist atheists and Christian atheists, some of them "strong" "ashes-to-ashes-dust-to-dust" atheists who find value in the specific teachings of their belief systems but deny any supernatural influence or existence.

The misconception that most people have about atheists is that there is a common belief system.

A number of atheists are really anti-Christian, anti-clerical or anti-theists, not true atheists, so they're fighting against Christianity specifically (other faiths have their detractors but Christianity seems to really bring it out).

As a 'strong' or 'hard' atheist, I lack an external belief system based around any theistic argument. I don't believe in anything, not "I do believe in nothing." It's a semantic argument, but one with weight.
Most atheists subscribe to basic conceit that "I don't believe there is any sort of spirit, God or life force" which is different than "I believe there is no sort of spirit, God or life force."

I see all faiths the same way we look back on extinct religions. We can derive moral stories from Zoroaster and the myths of Hercules, Gilgamesh and Mithras, but there's no need to slit a bull's throat on the winter solstice for prosperity for next year. Good stories, but so is "Lolita" and "Fear and Loathing in Las Vegas."

The root of the issue beyond it all is the theocentric argument of "... since there is no evidence that can prove the [nonexistence] of a god." That's an agnostic cop-out based around a theistic belief system.

Agnostics are too cowardly to get out of the box and look at how the question is framed and theists assume they're right that they can ask a question that presupposes a deity and its up to atheists to prove them wrong with evidence that they themselves can find to argue the counterquestion. I respect devoutly religious people and atheists more than agnostics because the two factions have at least the conviction to settle on one side of the argument. Agnostics either haven't seriously explored the issue, don't want to, or choose to remain outside the argument altogether. Thus, I am far more likely to debate a religious person on merits than try to convince an agnostic to pick a side.

It's not up to us atheists to disprove god. There isn't one cause there isn't.
There isn't a monster under your bed either because there just isn't.
It's up to agnostics to argue that "there might be one but we can't prove it either way," or theists to prove, "there is a god, you can't see it, but trust us."

Being a fairly vocal atheist, I've heard the "prove to me that god doesn't exist" argument a lot. And the only rational answer is, "there isn't because you can't see one, feel one, touch one, or hear one. Prove to me that despite all the evidence of nothing that there is something. Then try to define its shape and behavior."

When this question is reframed, it can be pushed to the point of absurdity, "So god watches us? Like all the time? From where? And he knows all the things we do? And so he sees the times we 'sin' and the rationale we formulate, yet still act? Doesn't that seem counter-intuitive? Considering he knows we feel a little bad?" Etc.

If you like religion, great. Pray, hope, indulge in ritual. Just don't be a jerk.

If you can see the inherent human-centric arrogance in believing that an all-powerful deity has the time or interest in weighing the souls of people based on they think or feel then maybe you'll cross over into rational atheism. But at least explore all the options in your own head. When we die, we'll know what the real deal is.

Of course, as an atheist, it'll be slow fade, bright flash as neurons fire for the last time, then nothing.

Nirvana.

Easter benediction

I wrote this poem for and about Random Acts of Coffee. As the curtains opened at the Old Town Poetry Slam that I hosted, I stood with my confirmation Bible, a t-shirt bearing a praying mantis with its arm crossed above the word "atheist" and read this:

"Welcome to the Church of the Word"

In the beginning,
there was darkness
then spoke the Word
it was noun and verb
a subject and its action
a declaration of self-aware existence

whatever you may believe in or don't,
the universe spoke the first poem:
"I am"
and the art of existence detonated in a whisper
stretching its arms and legs across billions of light years
to the edge of the cosmos
leaving us in its wake to interpret
"I am"
is simple creation
it is cause from nothing
it is sound and fury
we spoke the same words
when we danced in half in our mother's womb
the words "am" and "i," waiting for a poet to pronounce them
you were that poet
and you answered with conviction, with sincerity:
"I am"
and your cells detonated in a whisper
stretching your fingers and toes into the poem you are now
comprised of 100 trillion cells,
each holding a different word,
and waiting for you to assemble them into your life story
begging you to speak

welcome to the church of the word
we are here to worship poetry
not what the words on paper
divorced from life and breath
not an abstraction
not the poet
but poetry
it is scripture that changes
with every voice on this microphone,
that builds a different temple in each of your minds
your interpretation becomes your own rabbi,
your own guru,
your own shaman,
your own saint

those of us who spit verse on this microphone
are just believers like you
who feel so moved by the word
we can no longer hold it in
who value notepads more than money
and holy ink more than heaven
because it is the word that will save our souls
now when we can relate our experiences
not when we die

every poem we write
is an echo of "I am" declaring itself in a new way
welcome to the church of the word
here, the only sin is silence
here, the only salvation is speech

understand you are blessing the generations
to come after you
the word does not promise immortality
but it does promise eternal life
teach a child the sacredness of poetry
and they will teach a child the same
influence the next generation
and you will live forever

welcome to the church of the word
by being here, you are converts
when you leave here, you are evangelists
when you return,
we hope you will want to join us
and preach your story
to enjoy life everlasting
welcome to the church of the word