On Being Tumblr

On Being Tumblr

On Being with Krista Tippett is a public radio project delving into the human side of news stories + issues. Curated + edited by senior editor Trent Gilliss.

We publish guest contributions. We edit long; we scrapbook. We do big ideas + deep meaning. We answer questions.

We've even won a couple of Webbys + a Peabody Award.
"Insight is not a matter of memory, of knowledge and time, which are all thought. Insight is the total absence of the whole movement of thought as time and remembrance. So there is direct perception. It is as though I have been going North for the last ten thousand years, and my brain is accustomed to going North, and somebody comes along and says, that will lead you nowhere, go East. When I turn round and go East the brain cells have changed. Because I have an insight that the North leads nowhere. I will put it differently. The whole movement of thought, which is limited, is acting throughout the world now. It is the most important action, we are driven by thought. But thought will not solve any of our problems, except the technological ones. If I see that, I have stopped going North. I think that with the ending of a certain direction, the ending of a movement that has been going on for thousands of years, there is at that moment an insight that brings about a change, a mutation, in the brain cell.” —Jiddu Krishnamurti (1895-1986)
Sujata Krishna offered this passage from Questioning Krishnamurti after listening to our show with Rex Jung. During the interview, he described how the brain, with training, can actually change shape, beef up like a muscle that’s been trained:



"I think there are some strategies to cultivating creativity. It takes a lot of time to change the structure of your brain and there are several studies out there now. You know, the famous juggling study where they have novices who don’t know how to juggle. They image them, then they juggle for three months, they image them again and they see that literally a portion of their brain, a small chunk, but a portion of their brain is beefed up like a muscle in service of that concerted thing that they’re doing with their brain and that is the thing.
The important thing is they’re doing a very new thing in a concerted way. And their brain says, hey, if we’re going to be doing this thing in the environment over and over and over, I’m going to build tissue to do that so that we can do it easier and more efficiently. So if you’re going to be creative, pick one thing, get a lot of experience in that one thing, and do it over and over and over.”



Think about that. We can actually change the shape of our brains. Time to get to work. Putting that idea to work, methinks this magnified image of stained neurons is a fitting pairing.
Image by Mr. McGill / Flickr
~Trent Gilliss, senior editor

"Insight is not a matter of memory, of knowledge and time, which are all thought. Insight is the total absence of the whole movement of thought as time and remembrance. So there is direct perception. It is as though I have been going North for the last ten thousand years, and my brain is accustomed to going North, and somebody comes along and says, that will lead you nowhere, go East. When I turn round and go East the brain cells have changed. Because I have an insight that the North leads nowhere.

I will put it differently. The whole movement of thought, which is limited, is acting throughout the world now. It is the most important action, we are driven by thought. But thought will not solve any of our problems, except the technological ones. If I see that, I have stopped going North. I think that with the ending of a certain direction, the ending of a movement that has been going on for thousands of years, there is at that moment an insight that brings about a change, a mutation, in the brain cell.” —Jiddu Krishnamurti (1895-1986)

Sujata Krishna offered this passage from Questioning Krishnamurti after listening to our show with Rex Jung. During the interview, he described how the brain, with training, can actually change shape, beef up like a muscle that’s been trained:

"I think there are some strategies to cultivating creativity. It takes a lot of time to change the structure of your brain and there are several studies out there now. You know, the famous juggling study where they have novices who don’t know how to juggle. They image them, then they juggle for three months, they image them again and they see that literally a portion of their brain, a small chunk, but a portion of their brain is beefed up like a muscle in service of that concerted thing that they’re doing with their brain and that is the thing.

The important thing is they’re doing a very new thing in a concerted way. And their brain says, hey, if we’re going to be doing this thing in the environment over and over and over, I’m going to build tissue to do that so that we can do it easier and more efficiently. So if you’re going to be creative, pick one thing, get a lot of experience in that one thing, and do it over and over and over.”

Think about that. We can actually change the shape of our brains. Time to get to work. Putting that idea to work, methinks this magnified image of stained neurons is a fitting pairing.

Image by Mr. McGill / Flickr

~Trent Gilliss, senior editor

Comments
Download

A Heightened Potential for Creativity Even While Our Brains Slow Down

by Krista Tippett, host

Tribute To Guitarist Pat Martino - Scan/Edit 03 07MRI of brain (image courtesy of Dr. Robert Zatorre/McGill University)

Few features of humanity are more fascinating than creativity; and few fields right now are more fascinating than neuroscience. Rex Jung puts the two together.

He spends half of his time working with people living with brain illness or injury. In this role, he says, he’s something like an “existential neuropsychologist.” And what he learns there informs the other half of his working life, in the laboratory applying the newest technologies of brain imaging to the interplay between creativity, intelligence, and personality.

What I like about this interview is the humanity Rex Jung brings to his science. This is a quality of all the scientists we bring on this program, I suppose — whether it’s James Gates on supersymmetry, Jean Berko Gleason on linguistics, or Mario Livio on astrophysics. I’m fascinated by the richness of this exchange between humanity and science when you simply shine a light on it. Rex Jung, for example, got interested in studying brains as a volunteer for the Special Olympics. He came to love and revere the participants with supposedly “imperfect” brains.

Rex JungRex Jung first made a mark in the field of deciphering the brain networks involved in intelligence. But he was always aware that there is something more than intelligence involved in lives of beauty and integrity and vigor.

Now he’s working on the emerging frontier of the study of creativity — and how it is different from, as well as related to, intelligence. He and his colleagues have notably helped identify a phenomenon they’ve called “transient hypofrontality.” That’s a daunting name for an experience many of us will recognize. Simply put, Rex Jung says that intelligence works like a “superhighway,” with massive numbers of connections being made between the different parts of the brain with speed and directness. When we become more creative, our powerful, organizing frontal lobes downregulate a bit. The creative brain is a “meandering" brain. The superhighways give way to "side roads and dirt roads," making possible the new and unexpected connections we associate with artistry, discovery, and humor.

One of the most helpful things about this conversation is the commonsense way Rex Jung describes the implications of his research. He says to take those famous stories we have of moments of great creative discovery — like Archimedes wallowing in his bath when he had his eureka moment — and be attentive to how we all prime our brains to be less directed, more creative. Some of us take a bath, some take a walk, some take a drink.

This cutting-edge research is a resounding affirmation of something we know we need in the 21st century but struggle to create: downtime. It’s a call to make this possible for our children too. Again, I think we all know this. For science to demonstrate it as a necessary precondition for creativity is bracing and helpful.

I appreciate the way this research validates the creativity of the everyday: of humor, of relationships, of social as well as personal, scientific, or artistic innovation. Rex Jung is also part of an emerging discipline called “positive neuroscience” — studying what the brain does well and, by implication I think, how what we are learning about our brains can be of benefit to our common life. He even believes that while there is loss in an aging brain — the phase many of our baby boomer brains have now entered — there is also a potential for heightened creativity in that very slowing down.

There are intriguing echoes between this research and neuroscientist Richard Davidson’s discoveries at the University of Wisconsin about how it is possible through behaviors — and with practice — to keep changing our brains across the lifespan. After listening to Rex Jung, I’ve become more aware of how I sometimes get myself into agonizing moments, when I need to be creative (on deadline, of course) but haven’t made the space for my frontal lobes to downregulate and let it happen.

I like feeling more in touch with my frontal lobes. I also like the way Rex Jung questions whether there is a necessary connection between creativity and difficult personalities (e.g. Steve Jobs). From my vantage point, I also feel we may be on the cusp of realizing new creative potentials in ourselves — again, in the everyday. I’ll let my brain meander here awhile to consider that. Talk about having your cake and eating it too; I get to delight in the purposefulness of meandering.

Comments

A Little Bit of Mindfulness Meditation Can Reduce a Lot of Pain

by Trent Gilliss, senior editor

MRI Scans of Brain of Novice Meditator with Pain MRI images of the brain of a novice meditator show signs of pain nearly disappear. (source: Robert Coghill/Wake Forest University School of Medicine)

"You might not need extensive training [in meditation] to realize pain-relief benefits. Most people don’t have time to spend months in a monastery."
Fadel Zeidan, neuroscientist

On the NPR Shots blog, Adam Cole highlights a study at Wake Forest Baptist Medical Center showing that even novice meditators are able to curb their pain after a few training sessions. Cole writes:

In the study, a small group of healthy medical students attended four 20-minute training sessions on “mindfulness meditation” — a technique adapted from a Tibetan Buddhist form of meditation called samatha.It’s all about acknowledging and letting go of distraction. …

So how did the researchers gauge the effect? They administered a very distracting bit of pain: A small, thermal stimulator heated to 120 degrees was applied to the back of each volunteer’s right calf. The subjects reported both the intensity and unpleasantness of the pain. If pain were music, intensity would be volume. Unpleasantness would have more of an emotional component, kind of like how much you love or hate a song.

After meditation training, the subjects reported a 40 percent decrease in pain intensity and a 57 percent reduction in pain unpleasantness. And it wasn’t just their perception of pain that changed. Brain activity changed too.

Be sure to read Cole’s article for the details.

(h/t stotheb, via almaswithinalmas)

Comments