Thursday, July 28, 2022
Donna Eden on self-reprogramming
Friday, May 22, 2009
6: Science Meets Spirituality

Scientists have long dismissed reports of people "seeing the light" during near-death experiences. But now researchers are taking a closer look and asking whether a mind can operate while the brain has stopped (iStockphoto.com).
Decoding the Mystery of Near-Death Experiences
- Listen Now [10 min 4 sec]
Scientists have cast a skeptical eye on these accounts. They say that these feelings and visions are simply the result of a brain shutting down.
But now some researchers are giving a closer neurological look at near-death experiences and asking: Can your mind operate when your brain has stopped?
I met Pam Reynolds in her tour bus. She's a big deal in the music world — her company, Southern Tracks, has recorded music by everyone from Bruce Springsteen to Pearl Jam to REM. But you've probably never heard her favorite song. It's the one Reynolds wrote about the time she traveled to death's door and back. The experience has made her something of a rock star in the near-death world. Believers say she is proof positive that the mind can operate when the brain is stilled. Nonbelievers say she's nothing of the sort.
Reynolds' journey began one hot August day in 1991.
"I was in Virginia Beach, Va., with my husband," she recalls. "We were promoting a new record. And I inexplicably forgot how to talk. I've got a big mouth. I never forget how to talk."
An MRI revealed an aneurysm on her brain stem. It was already leaking, a ticking time bomb. Her doctor in Atlanta said her best hope was a young brain surgeon at the Barrow Neurological Institute in Arizona named Robert Spetzler.
"The aneurysm was very large, which meant the risk of rupture was also very large," Spetzler says. "And it was in a location where the only way to really give her the very best odds of fixing it required what we call 'cardiac standstill.' "
It was a daring operation: Chilling her body, draining the blood out of her head like oil from a car engine, snipping the aneurysm and then bringing her back from the edge of death.
"She is as deeply comatose as you can be and still be alive," Spetzler observes.
When the operation began, the surgeons taped shut Reynolds' eyes and put molded speakers in her ears. The ear speakers, which made clicking sounds as loud as a jet plane taking off, allowed the surgeons to measure her brain stem activity and let them know when they could drain her blood.
"I was lying there on the gurney minding my own business, seriously unconscious, when I started to hear a noise," Reynolds recalls. "It was a natural D, and as the sound continued — I don't know how to explain this, other than to go ahead and say it — I popped up out the top of my head."
A Tunnel And Bright Light
She says she found herself looking down at the operating table. She says she could see 20 people around the table and hear what sounded like a dentist's drill. She looked at the instrument in the surgeon's hand.
"It was an odd-looking thing," she says. "It looked like the handle on my electric toothbrush."
Reynolds observed the Midas Rex bone saw the surgeons used to cut open her head, the drill bits, and the case, which looked like the one where her father kept his socket wrenches. Then she noticed a surgeon at her left groin.
"I heard a female voice say, 'Her arteries are too small.' And Dr. Spetzler — I think it was him — said, 'Use the other side,' " Reynolds says.
Soon after, the surgeons began to lower her body temperature to 60 degrees. It was about that time that Reynolds believes she noticed a tunnel and bright light. She eventually flat-lined completely, and the surgeons drained the blood out of her head.
During her near-death experience, she says she chatted with her dead grandmother and uncle, who escorted her back to the operating room. She says as they looked down on her body, she could hear the Eagles' song "Hotel California" playing in the operating room as the doctors restarted her heart. She says her body looked like a train wreck, and she said she didn't want to return.
"My uncle pushed me," she says, laughing. "And when I hit the body, the line in the song was, 'You can check out anytime you like, but you can never leave.' And I opened my eyes and I said, 'You know, that is really insensitive!' "
A Vision That Matches The Record
Afterwards, Reynolds assumed she had been hallucinating. But a year later, she mentioned the details to her neurosurgeon. Spetzler says her account matched his memory.
"From a scientific perspective," he says, "I have absolutely no explanation about how it could have happened."
Spetzler did not check out all the details, but Michael Sabom did. Sabom is a cardiologist in Atlanta who was researching near-death experiences."With Pam's permission, they sent me her records from the surgery," he says. "And long story short, what she said happened to her is actually what Spetzler did with her out in Arizona."
According to the records, there were 20 doctors in the room. There was a conversation about the veins in her left leg. She was defibrillated. They were playing "Hotel California." How about that bone saw? Sabom got a photo from the manufacturer — and it does look like an electric toothbrush.
How, Sabom wonders, could she know these things?
"She could not have heard [it], because of what they did to her ears," he says. "In addition, both of her eyes were taped shut, so she couldn't open her eyes and see what was going on. So her physical sensory perception was off the table."
An Alternative Explanation?
That's preposterous, says anesthesiologist Gerald Woerlee.
"This report provides absolutely no evidence for survival of any sort of consciousness outside the body during near-death experiences or any other such experiences," he says.
Woerlee, an Australian researcher and near-death experience debunker who has investigated Reynolds' case, says what happened to her is easy to explain. He says when they cut into her head, she was jolted into consciousness. At that point, they had not yet drained blood from her brain. He believes she could hear — despite the clicking earplugs.... Full story>>
A Permanent Change In Brain Activity?
For the experiment, Bedard is shut into an isolation chamber at Beauregard's Montreal lab. Bedard's head sprouts 32 electrodes, which will record his brain wave activity. He's told to relax for a few moments. Then he'll be instructed to imagine his near-death experience.
A few minutes later, Beauregard and his research assistant are peering at a computer screen recording Bedard's brain waves. They cluck happily at the slow, large-amplitude Delta waves undulating across the screen — typical of a person in deep meditation or deep sleep.
Afterward, the researcher asks Bedard if he was able to connect with the light.
"Yeah, it was coming from within," he says. "It was loving, intelligent…very powerful."
It would take Beauregard a year to complete his research on near-death experiences. A few weeks ago, I called to ask him what he had found.
"It's like the near-death experience triggered something at a neural level in the brain," he said. "And perhaps this change, in terms of brain activity, is sort of permanent."
Beauregard says it's as if touching death jump-started the spiritual lives of these people. Their brains in the spiritual state look a lot like those of Catholic nuns and Buddhist monks who have spent tens of thousands of hours in prayer and meditation. Both groups showed extremely slow brain wave activity.
The researchers also saw significant changes in brain regions associated with positive emotions, attention and personal boundaries, as subjects who had had near-death experiences lost their sense of their physical bodies and merged with God or the "light."
Brain Chemistry Or A Trip To Heaven?
Skeptic Woerlee says there's nothing remarkable — and certainly nothing spiritual — about these findings.
"The brain function of many of these people who have undergone a near-death experience is altered," Woerlee says. "That's correct. It is altered. Extreme oxygen starvation does change brain function — because it causes brain damage to the larger cells in the brain."
It's brain chemistry, he says, not a trip to heaven.
In other words, Woerlee and Beauregard looked at the same images and came to opposite conclusions.
I found that dichotomy everywhere as I interviewed experts about the emerging science of spirituality. It's kind of like a Rorschach test: Some researchers look at the data and say spiritual experience is only an electrical storm in the temporal lobe, or a brain gasping for oxygen — all fully explainable by science. Others say our brains are reflecting an encounter with the divine.
And almost invariably, where a scientist stands on that issue has little to do with the clinical findings of any study. It has almost everything to do with the scientist's personal beliefs. Source
Decoding the Mystery of Near-Death Experiences
Some researchers are exploring whether a mind can operate when the brain has stopped. One neuroscientist says that after a near-death experience, people's brains appear to undergo changes at the neural level, so that they resemble to those of long-term meditators.
- May 21, 2009: Can Positive Thoughts Help Heal Another Person?
Tuesday, May 19, 2009
3: Science of Spirituality
Barbara Bradley Hagerty
All Things Considered, May 19, 2009 · According to polls, there's a 50-50 chance you have had at least one spiritual experience — an overpowering feeling that you've touched God, or another dimension of reality. - PHOTO: According to Orrin Devinsky, who directs the epilepsy center at New York University, neurologists suspect some of the religious giants — like Moses — were epileptics. When Moses saw the burning bush, it could have been God — or a seizure, he says. "Whatever happened back there in Sinai, Moses' experience was mediated by his temporal lobe," Devinsky says (iStockphoto.com).
So, have you ever wondered whether those encounters actually happened — or whether they were all in your head? Scientists say the answer might be both.
If you're looking for evidence that religion is in your head, you need look no further than Jeff Schimmel. The 49-year-old Los Angeles writer was raised in a Conservative Jewish home. But he never bought into God — until after he was touched by a being outside of himself.
"Yeah," Schimmel says, "I was touched by a surgeon."
Listen Now [8 min 5 sec]
About a decade ago, Schimmel had a benign tumor removed from his left temporal lobe. The surgery was a snap. But soon after that — unknown to him — he began to suffer mini-seizures. He'd hear conversations in his head. Sometimes the people around him would look slightly unreal, as if they were animated.
Then came the visions. He remembers twice, lying in bed, he looked up at the ceiling and saw a swirl of blue and gold and green colors that gradually settled into a shape. He couldn't figure out what it was.
"And then, like a flash, it dawned on me: 'This is the Virgin Mary!' " he says. "And you know, it's funny. I laughed about it, because why would the Virgin Mary appear to me, a Jewish guy, lying in bed looking at the ceiling? She could do much better."...
GOD HELMET “For the next 30 minutes, I listen to magnetic fields shift over my skull. Occasionally, I report seeing images, or a dark forest.…At one point, Persinger predicts I am right on the verge of feeling the 'Sensed Presence.' But it never happens. There were several times when Persinger predicted I would see an image, or a face -- and I did. To Persinger, this is evidence that God and all spiritual experience are a product of your brain.”

Barbara Bradley Hagerty tried on Michael Persinger's "God helmet" at Laurentian University to see if he could manufacture a spiritual experience for her by manipulating her temporal lobes (Barbara Bradley Hagerty/NPR).
The Quest For The "Sensed Presence"
This made me wonder: If God uses the temporal lobe, can neurologists make God come and go at will? Well, they can make ecstatic seizures go away with surgery or medication. But what about summoning God? Could a scientist manufacture a spiritual experience by manipulating my temporal lobes?
That question led me to Michael Persinger's laboratory in Sudbury, Ontario. It's 6:30 on a Saturday evening, and Persinger, a neuroscientist at Laurentian University, has pasted eight electrodes on my scalp. He eases a modified motorcycle helmet with its own sensors onto my head. He calls it the "God helmet."
The helmet is supposed to stimulate my right temporal lobe with weak magnetic fields, and create the illusion of God in my head. Well, not God exactly, but a sensed presence, a feeling that another being is in the room.
When the helmet is in place, Persinger covers my eyes with goggles stuffed with napkins. I sink deeper into the threadbare, overstuffed chair, feeling like a teenager hanging out in someone's basement. He leaves me in the chamber and returns to the control room, where I've placed a recorder.
Explore research into the science of spiritual encounters with this interactive view of the brain
For the next 30 minutes, I listen to magnetic fields shift over my skull. Occasionally, I report seeing images, or a dark forest. I've place a recorder in the control room, which is picking up both his comments and mine. At some point, I say, in an almost incomprehensibly muffled words, "There's kind of a roiling darkness, like a battle of darkness; it's off to my left."
Persinger observes, excited: "You've just reported the actions on your left. And now you are beginning to experience — and my compliments to you — what is called 'The black,' or 'The dark of the dark.' "
Of course, I couldn't hear him say that. He was talking into my recorder. At one point, Persinger predicts I am right on the verge of feeling the "Sensed Presence." But it never happens. There were several times when Persinger predicted I would see an image, or a face — and I did. To Persinger, this is evidence that God and all spiritual experience are a product of your brain.
"What is the last illusion that we must overcome as a species?" he asks theatrically. "That illusion is that God is an absolute that exists independent of the human brain — that somehow we are in his or her care."
"I'm A More Decent Human Being Because Of It"
Believers are certainly going to take issue with that. And so do many scientists. I put the question to New York University's Devinsky. Does the fact that we can track spiritual feelings in our temporal lobe mean that there's nothing spiritual going on?
"No," he says simply.
Think about a man and woman who are in love, Devinsky says. They look at each other, and in all likelihood, something fires in their temporal lobes.
"However, does that negate the presence of true love between them?" he asks. "Of course not. When you get to spirituality, as a scientist I think it really becomes extremely difficult to say anything other than, 'It's possible.' "
As for Schimmel, the fellow with temporal lobe epilepsy, he finds it hard to believe that his new faith and love for his fellow man come merely from an electrical impulse that's gone awry.
"But I'll tell you what the real bottom line is for me," says Schimmel, who has taken up Buddhism to harness his spiritual life. "I don't care where it comes from. I'm just a happier person, and I'm a more decent human being because of it." More>>
The next part of this series looks at spiritual virtuosos — Buddhist monks and other long-term practitioners of meditation who are coming under the gaze of brain researchers.
