meditation and neuroplasticity

How to get out of your own way

Woman peeking out from under the covers of her bed.

I used to write regularly for this blog. Pretty much every month, for years. But then last summer I went through a major house move that totally disrupted my life and brought my writing to a halt.

But that’s really just an excuse. I’ll admit it’s inertia and my inner critic that’s getting in my way now. Despite my wanting to do it, I’ve always found it hard to write. And when I fell off my routine, and weeks and months passed, it just got harder and harder to get restarted.

I’m wondering if this sounds familiar to any of you out there. When it feels like YOU are the main thing getting in your way?

I wish I could say there’s a surefire way out of this, but of course there isn’t. As I slowly nudge myself back, I thought I’d share some of the strategies I’m pursuing.

My main approach is to think in terms of planting small seeds of change. The forces of inertia and my inner critic are too overwhelmingly powerful to confront directly. They’re way bigger than me. It’s futile to struggle against them.

But I can mindfully step back, take a breath – and in each moment of awareness, choose to do one very small thing differently than I have before.

So, when my inner critic tells me that last sentence is awful, I don’t have to delete or rewrite it immediately. A friend of mine says she responds to her critic by saying, “Thank you for sharing!” At the very least, I don’t have to fall hook, line, and sinker for the babble my mind is coming up with. Even if I still think that sentence isn’t very good, I can leave it there and at least allow for the possibility that it’s useful in some way. That’s one step in a new direction.

Another strategy is to respect and work with the natural processes of the brain – specifically, its capacity for productivity and willpower. A recent New York Times article cited research that the brain is productive for about 90 minutes at a time. And to sustain productivity, it’s best to rest – take a nap, take a break, or go meditate. So I’ve stopped making myself sit for hours trying to produce something. I now get up, and at least stretch and walk around every hour and a half.

I think this is the same basic idea that Daniel Goleman writes about in an article about building willpower. He says we each have a fixed budget of willpower. If we keep pushing hard on one thing, we’ll have nothing left to face whatever comes next. And that leaves a perfect opening for my inertia and inner critic to step in and mess me up again.

See also:

On the flip side, Goleman says that being disciplined in small doses on a regular basis does help to strengthen the willpower muscle. It gets easier to do that thing as time goes on. So I take heart in the knowledge that writing in small doses regularly will help me get back into a routine.

I know it will take some time before things feel like I’m back on track. And I suspect there will be a few stumbles and backward steps along the way. Above all else, I’m being careful always to stay kind to myself. No beating myself up, no unrealistic expectations.

I’m just going to point myself forward and know that I’m doing the best I can. And I’ll keep the faith that over time, many small seeds of change can grow into a forest.

What about you? What are your strategies for getting out of your own way? I’d like to hear from you.

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Exercising your brain may improve your life

Wynne Parry, LiveScience. Throughout life, even shortly before death, the brain can remodel itself, responding to a person’s experiences. This phenomenon, known as neuroplasticity, offers a powerful tool to improve well-being, experts say.

“We now have evidence that engaging in pure mental training can induce changes not just in the function of the brain, but in the brain’s structure itself,” Richard Davidson, a neuroscientist at the University of Wisconsin-Madison, told an audience at the New York Academy of Sciences on Thursday (Feb. 6) evening.

The brain’s plasticity does change over time, Davidson pointed out. For instance, young children have an easier time learning a second language or a musical instrument…

Read the original article »

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Stress less and optimize your relationship with technology

Zen stonesElisha Goldstein, Mindfulness and Psychotherapy: One thing we’ve learned about the brain over the last 15 years is that it can form new neural connections throughout the lifespan. This is called neuroplasticity, you may have heard of it. Neuroplasticity occurs when we practice and repeat doing things and eventually it just become automatic, like a habit. We see this in walking, talking, learning new car routes, playing an instrument or even meditation. When it comes to the enormous repetition of a constant connection to our technology, you have to assume, or likely you’ve experienced that the brain is strengthening that habit often times with a stressful cost…

Read the original article »

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The neuro-benefits of meditation

DSC_0502(45).jpgMeditation is to the mind what aerobic exercise is to the body. Like exercise, there are many good ways to do it and you can find the one that suits you best.

Studies have shown that regular meditation promotes mindfulness (sustained observing awareness), whose benefits include decreased stress-related cortisol, insomnia, symptoms of autoimmune illnesses, PMS, asthma, falling back into depression, general emotional distress, anxiety, and panic, and increased immune system factors, control of blood sugar in type 2 diabetes, detachment from reactions, self-understanding, and general well-being.

In your brain, regular meditation increases gray matter (neuronal cell bodies and synapses) in the:

  • Insula – Handles interoception (sense of your own body); self-awareness in general; empathy for the emotions of others
  • Hippocampus – Key role in personal recollections, visual-spatial memory, establishing the context of events, and calming down both the amygdala (the alarm bell of the brain) and production of stress hormones like cortisol
  • Prefrontal cortex (PFC) – Supports the executive functions, self-control, and guiding attention

Regular meditation also:

  • Increases activation in left PFC, which lifts mood
  • Increases the power and reach of very fast, gamma range brainwaves, which promotes learning
  • [in a three month retreat] Preserves the length of telomeres, the caps at the ends of DNA molecules; longer telomeres are associated with fewer age-related diseases
  • Reduces cortical thinning due to aging in the insula and PFC

Meditation is the quintessential training of attention. Since attention is like a vacuum cleaner – sucking its contents into your brain through what’s called “experience-dependent neuroplasticity” – getting better control of your attention is the foundation of changing your brain, and thus your life, for the better. (For more information, see my slide set for psychiatrists that summarizes research on meditation and mindfulness; also see the references.)

The research summarized above just scratches the surface of the benefits of meditation. It is you saying to the world (and yourself): I’m going to step off the hamster wheel now. This time is for me. It is a way to center in being rather than doing (what a relief!). And a way to see the mind streaming along, transient and insubstantial, an unreliable basis for lasting happiness, not worth chasing after or struggling with.

The minutes I spend meditating are usually the best ones of my day. They feel like coming home. It’s good to be home.

How?

The best meditation of all is . . . the one you will do. So find what you like and will stick with. There are tons of books, talks, even videos about meditating, plus great teachers all over the place. Here I’ll offer a summary.

Relax. Rest. Intend to meditate. Come into a sense of presence with yourself. Know whether you are meditating in relationship to something transcendental (such as in prayer) or not. (I’ll describe a “secular” meditation here.)

Find something to anchor attention, such as the sensations of breathing, a word or phrase (e.g., “peace”), or an image. Use an anchor that is stimulating enough to keep yourself present; feel free to do walking meditation or use an audio program to guide you. Meditating with others can also help you stay focused.

Start by giving attention fully to the anchor, letting go of everything else. Center in it, becoming absorbed in it, even for just a few breaths or few minutes.

Then, with an ongoing awareness of your anchor, let your attention widen to include your body . . . thoughts . . . feelings . . . wants . . . and overall mental atmosphere. You’re not trying to make your mind blank. Let things come and go, just don’t jump on board of them. Without stress or strain, gently open to relaxing and quieting, and to an increasingly stable presence as experiencing, being a body breathing in peace.

Meditate for as long as you like. Even one minute is good – and ten, twenty, or even forty-five minutes could be even better. I suggest you join me in being committed to meditating every day for at least one minute.

Toward the end of meditation, let the benefits sink into you.

If you tend toward dissociation or getting flooded with painful feelings when you relax into yourself, then you may need to build up more inner resources before meditating. Also, try to not be self-critical; this is not a performance test! Meditation is a skill and like any other, you’ll get better at it over time, and its benefits for you will grow.

Most of all, find the enjoyment in meditation. Follow that enjoyment home.

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“The Compassionate Brain” free seven-part video series

For Sounds True, I’m hosting a free Seven-part video series with extraordinary guests – The Compassionate Brain – that will give you effective ways to change your brain and heart and life. So far over 25,000 people have signed up for this free series, and I hope you will join us – and help spread the word to others.

The series began October 8, 2012, and runs on seven consecutive Monday nights, 8-9 pm Eastern time, through November 19. You can go back and watch the archived videos from previous interviews.

Each week, I’m interviewing a world-class scholar/teacher (in order): Richie Davidson, Dan Siegel, Tara Brach, Dachar Keltner, Kelly McGonigal, Kristin Neff, and Jean Houston – where they’ll discuss different ways to use the power of neuroplasticity – how the mind can change the brain to transform the mind – to open the heart, build courage, find compassion, forgive oneself and others, speak and act from both kindness and strength, and heal the world.

Here is a brief video in which I explain what this series is about:

You can watch live each Monday or see the archived videos anytime if you miss a session. These unique conversations with first-rate experts are freely offered – along with their practical tools for cooperation, empathy, and kindness. (The series is particularly timely in light of a U.S. Presidential election occurring right in the middle of it.)

Our world has needs at different levels (economic, environmental, cultural, etc.) but the common factor in all of these is the human brain, whose ancient fight-or-flight circuits are dragging humanity toward if not over the brink. If more people and more brains – and thus more hearts and hands – turned toward compassion, that could make a real difference.

So I would really appreciate your support for this series. You could sign up for it yourself at https://www.compassionatebrain.com/ and – please – spread the words and tell others about it. It’s interesting, solid, practical, convenient, and free. And, one brain at a time, it might help nudge things in a better direction.

Wishing you the best,

Rick


The Compassionate Brain Topics and Guests:

    • Session 1: How the Mind Changes the Brain
      Monday, October 8, 2012, from 8–9 pm Eastern Time (GMT –4)
      With Dr. Richie Davidson, professor of psychology at the University of Wisconsin and co-editor of The Asymmetrical Brain
    • Session 2: Mindfulness of Oneself and Others
      Monday, October 15, 2012, from 8–9 pm Eastern Time (GMT –4)
      With Dr. Daniel Siegel, executive director of the Mindsight Institute and author of Mindsight: The New Science of Personal Transformation
    • Session 3: Cultivating a Forgiving Heart
      Monday, October 22, 2012, from 8–9 pm Eastern Time (GMT –4)
      With Dr. Tara Brach, founder of the Insight Meditation Community of Washington and author of Radical Acceptance: Embracing Your Life with the Heart of a Buddha

 

  • Session 4: The Evolution of Compassion: From Gene to Meme
    Monday, October 29, 2012, from 8–9 pm Eastern Time (GMT –4)
    With Dr. Dacher Keltner, professor of psychology at the University of California, Berkeley and author of Born to Be Good: The Science of a Meaningful Life
  • Session 5: Balancing Compassion and Assertiveness
    Monday, November 5, 2012, from 8–9 pm Eastern Time (GMT –5)
    With Dr. Kelly McGonigal, senior teacher and consultant for the Stanford Center for Compassion and Altruism Research and Education and author of The Willpower Instinct: How Self-Control Works, Why It Matters, and What You Can Do to Get More of It
  • Session 6: The Power of Self-Compassion
    Monday, November 12, 2012, from 8–9 pm Eastern Time (GMT –5)
    With Dr. Kristin Neff, professor of human development and culture at the University of Texas, Austin and author of Self-Compassion: Stop Beating Yourself Up and Leave Insecurity Behind
  • Session 7: Compassion in the Wider World
    Monday, November 19, 2012, from 8–9 pm Eastern Time (GMT –5)
    With Dr. Jean Houston, co-founder of The Foundation for Mind Research and author of The Possible Human: A Course in Enhancing Your Physical, Mental, and Creative Abilities
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The world’s happiest man talks about happiness

Sometimes called the “happiest man in the world,” Matthieu Ricard is a Buddhist monk, author and photographer.

After training in biochemistry at the Institute Pasteur, Matthieu Ricard left science behind to move to the Himalayas and become a Buddhist monk — and to pursue happiness, both at a basic human level and as a subject of inquiry. Achieving happiness, he has come to believe, requires the same kind of effort and mind training that any other serious pursuit involves.

Transcript: So, I guess it is a result of globalization that you can find Coca-Cola tins on top of Everest and a Buddhist monk in Monterey. (Laughter) And so I just came, two days ago, from the Himalayas to your kind invitation. So I would like to invite you, also, for a while, to the Himalayas themselves. And to show the place where meditators, like me, who began with being a molecular biologist in Pasteur Institute, and found their way to the mountains.

So these are a few images I was lucky to take and be there. There’s the Mount Kailash in Eastern Tibet — wonderful setting. This is from Marlboro country. (Laughter) This is a turquoise lake. A meditator. This is the hottest day of the year somewhere in Eastern Tibet, on August 1. And the night before, we camped, and my Tibetan friends said, “We are going to sleep outside.” And I said, “Why? We have enough space in the tent.” They said, “Yes, but it’s summertime.” (Laughter)

So now, we are going to speak of happiness. As a Frenchman, I must say that there are a lot of French intellectuals that think happiness is not at all interesting. (Laughter) I just wrote an essay on happiness, and there was a controversy. And someone wrote an article saying, “Don’t impose on us the dirty work of happiness.” (Laughter) “We don’t care about being happy. We need to live with passion. We like the ups and downs of life. We like our suffering because it’s so good when it ceases for a while.” (Laughter)

This is what I see from the balcony of my hermitage in the Himalayas. It’s about two meters by three, and you are all welcome any time. (Laughter)

Now, let’s come to happiness or well-being. And first of all, you know, despite what the French intellectuals say, it seems that no one wakes up in the morning thinking, “May I suffer the whole day?” (Laughter) Which means that somehow — consciously or not, directly or indirectly, in the short or the long term, whatever we do, whatever we hope, whatever we dream — somehow, is related to a deep, profound desire for well-being or happiness. As Pascal said, even the one who hangs himself, somehow, is looking for cessation of suffering — he finds no other way. But then, if you look in the literature, East and West, you can find incredible diversity of definition of happiness. Some people say, I only believed in remembering the past, imagining the future, never the present. Some people say happiness is right now; it’s the quality of the freshness of the present moment. And that led to Henri Bergson, the French philosopher, to say, “All the great thinkers of humanity have left happiness in the vague so that they could define — each of them could define their own terms.”

Well, that would be fine if it was just a secondary preoccupation in life. But now, if it is something that is going to determine the quality of every instant of our life, then we better know what it is, have some clearer idea. And probably, the fact that we don’t know that is why, so often, although we seek happiness, it seems we turn our back to it. Although we want to avoid suffering, it seems we are running somewhat towards it. And that can also come from some kind of confusions.

One of the most common ones is happiness and pleasure. But, if you look at the characteristics of those two, pleasure is contingent upon time, upon its object, upon the place. It is something that — changes of nature. Beautiful chocolate cake: first serving is delicious, second one not so much, then we feel disgust. (Laughter) That’s the nature of things. We get tired. I used to be a fan of Bach. I used to play it on the guitar, you know. I can hear it two, three, five times. If I had to hear it 24 hours, non-stop, it might be very tiring. If you are feeling very cold, you come near a fire, it’s so wonderful. Then, after some moments, you just go a little back, and then it starts burning. It sort of uses itself as you experience it. And also, again, it can — also, it’s something that you — it is not something that is radiating outside. Like, you can feel intense pleasure and some others around you can be suffering a lot.

Now, what, then, will be happiness? And happiness, of course, is such a vague word, so let’s say well-being. And so, I think the best definition, according to the Buddhist view, is that well-being is not just a mere pleasurable sensation. It is a deep sense of serenity and fulfillment, a state that actually pervades and underlies all emotional states, and all the joys and sorrows that can come one’s way. For you, that might be surprising. Can we have this kind of well-being while being sad? In a way, why not? Because we are speaking of a different level.

Look at the waves coming here to shore. When you are at the bottom of the wave, you hit the bottom. You hit the solid rock. When you are surfing on the top, you are all elated. So you go from elation to depression — there’s no depth. Now, if you look at the high sea, there might be beautiful, calm ocean, like a mirror. There might be storms, but the depth of the ocean is still there, unchanged. So now, how is that? It can only be a state of being, not just a fleeting emotion, sensation. Even joy — that can be the spring of happiness. But there’s also wicked joy, you can rejoice in someone’s suffering.

So how do we proceed in our quest for happiness? Very often, we look outside. We think that if we could gather this and that, all the conditions, something that we say, “Everything to be happy — to have everything to be happy.” That very sentence already reveals the doom of destruction of happiness. To have everything. If we miss something, it collapses. And also, when things go wrong, we try to fix the outside so much, but our control of the outer world is limited, temporary, and often, illusory. So now, look at inner conditions. Aren’t they stronger? Isn’t it the mind that translates the outer condition into happiness and suffering? And isn’t that stronger? We know, by experience, that we can be what we call “a little paradise,” and yet, be completely unhappy within.

The Dalai Lama was once in Portugal, and there was a lot of construction going on everywhere. So one evening, he said, “Look, you are doing all these things, but isn’t it nice, also, to build something within?” And he said, “Unless that — even you get high-tech flat on the 100th floor of a super-modern and comfortable building, if you are deeply unhappy within, all you are going to look for is a window from which to jump.” So now, at the opposite, we know a lot of people who, in very difficult circumstances, manage to keep serenity, inner strength, inner freedom, confidence. So now, if the inner conditions are stronger — of course, the outer conditions do influence, and it’s wonderful to live longer, healthier, to have access to information, education, to be able to travel, to have freedom. It’s highly desirable. However, this is not enough. Those are just auxiliary, help conditions. The experience that translates everything is within the mind. So then, when we ask oneself how to nurture the condition for happiness, the inner conditions, and which are those which will undermine happiness. So then, this just needs to have some experience.

We have to know from ourselves, there are certain states of mind that are conducive to this flourishing, to this well-being, what the Greeks called eudaimonia, flourishing. There are some which are adverse to this well-being. And so, if we look from our own experience, anger, hatred, jealousy, arrogance, obsessive desire, strong grasping, they don’t leave us in such a good state after we have experienced it. And also, they are detrimental to others’ happiness. So we may consider that the more those are invading our mind, and, like a chain reaction, the more we feel miserable, we feel tormented. At the opposite, everyone knows deep within that an act of selfless generosity, if from the distance, without anyone knowing anything about it, we could save a child’s life, make someone happy. We don’t need the recognition. We don’t need any gratitude. Just the mere fact of doing that fills such a sense of adequation with our deep nature. And we would like to be like that all the time.

So is that possible, to change our way of being, to transform one’s mind? Aren’t those negative emotions, or destructive emotions, inherent to the nature of mind? Is change possible in our emotions, in our traits, in our moods? For that we have to ask, what is nature of mind? And if we look from the experiential point of view, there is a primary quality of consciousness that’s just the mere fact to be cognitive, to be aware. Consciousness is like a mirror that allows all images to rise on it. You can have ugly faces, beautiful faces in the mirror. The mirror allows that, but the mirror is not tainted, is not modified, is not altered by those images. Likewise, behind every single thought there is the bare consciousness, pure awareness. This is the nature. It cannot be tainted intrinsically with hatred or jealousy because, then, if it was always there — like a dye that would permeate the whole cloth — then it would be found all the time, somewhere. We know we’re not always angry, always jealous, always generous.

So, because the basic fabric of consciousness is this pure cognitive quality that differentiates it from a stone, there is a possibility for change because all emotions are fleeting. That is the ground for mind training. Mind training is based on the idea that two opposite mental factors cannot happen at the same time. You could go from love to hate. But you cannot, at the same time, toward the same object, the same person, want to harm and want to do good. You cannot, in the same gesture, shake hand and give a blow. So, there are natural antidotes to emotions that are destructive to our inner well-being. So that’s the way to proceed. Rejoicing compared to jealousy. A kind of sense of inner freedom as opposite to intense grasping and obsession. Benevolence, loving kindness against hatred. But, of course, each emotion then would need a particular antidote.

Another way is to try to find a general antidote to all emotions, and that’s by looking at the very nature. Usually, when we feel annoyed, hatred or upset with someone, or obsessed with something, the mind goes again and again to that object. Each time it goes to the object, it reinforces that obsession or that annoyance. So then, it’s a self-perpetuating process. So what we need to look now is, instead of looking outward, we look inward. Look at anger itself. It looks very menacing, like a billowing monsoon cloud or thunderstorm. But we think we could sit on the cloud — but if you go there, it’s just mist. Likewise, if you look at the thought of anger, it will vanish like frost under the morning sun. If you do this again and again, the propensity, the tendencies for anger to arise again will be less and less each time you dissolve it. And, at the end, although it may rise, it will just cross the mind, like a bird crossing the sky without leaving any track. So this is the principal of mind training.

Now, it takes time because we — it took time for all those faults in our mind, the tendencies, to build up, so it will take time to unfold them as well. But that’s the only way to go. Mind transformation — that is the very meaning of meditation. It means familiarization with a new way of being, new way of perceiving things, which is more in adequation with reality, with interdependence, with the stream and continuous transformation, which our being and our consciousness is.

So, the interface with cognitive science, since we need to come to that, and it was, I suppose, the subject of — we have to deal in such a short time with brain plasticity. The brain was thought to be more or less fixed. All the nominal connections, in numbers and quantities, were thought — until the last 20 years — thought to be more or less fixed when we reached adult age. Now, recently, it has been found that it can change a lot. A violinist, as we heard, who has done 10,000 hours of violin practice, some area that controls the movements of fingers in the brain change a lot, increasing reinforcement of the synaptic connections. So can we do that with human qualities? With loving kindness, with patience, with openness?

So that’s what those great meditators have been doing. Some of them who came to the labs, like in Madison, Wisconsin, or in Berkeley, did 20 to 40,000 hours of meditation. They do, like, three years’ retreat, where they do meditate 12 hours a day. And then, the rest of their life, they will do that three or four hours a day. They are real Olympic champions of mind training. (Laughter) This is the place where the meditators — you can see it’s kind of inspiring. Now, here with 256 electrodes. (Laughter)

So what did they find? Of course, same thing. The scientific embargo — if ever has been to submitted to “Nature,” hopefully, it will be accepted. It deals with the state of compassion, unconditional compassion. We asked meditators, who have been doing that for years and years and years, to put their mind in a state where there’s nothing but loving kindness, total availability to sentient being. Of course, during the training, we do that with objects. We think of people suffering, we think of people we love, but at some point, it can be a state which is all pervading. Here is the preliminary result, which I can show because it’s already been shown. The bell curve shows 150 controls, and what is being looked at is the difference between the right and the left frontal lobe. In very short, people who have more activity in the right side of the prefrontal cortex are more depressed, withdrawn. They don’t describe a lot of positive affect. It’s the opposite on the left side: more tendency to altruism, to happiness, to express, and curiosity and so forth. So there’s a basic line for people. And also, it can be changed. If you see a comic movie, you go off to the left side. If you are happy about something, you’ll go more to the left side. If you have a bout of depression, you’ll go to the right side. Here, the -0.5 is the full standard deviation of a meditator who meditated on compassion. It’s something that is totally out of the bell curve.

So, I’ve no time to go into all the different scientific results. Hopefully, they will come. But they found that — this is after three and a half hours in an fMRI, it’s like coming out of a space ship. Also, it has been shown in other labs — for instance, Paul Ekman’s labs in Berkeley — that some meditators are able, also, to control their emotional response more than it could be thought. Like the startle experiments, for example. If you sit a guy on a chair with all this kind of apparatus measuring your physiology, and there’s kind of a bomb that goes off, it’s so instinctive response that, in 20 years, they never saw anyone who will not jump. Some meditators, without trying to stop it, but simply by being completely open, thinking that that bang is just going to be just a small event like a shooting star, they are able not to move at all.

So the whole point of that is not, sort of, to make, like, a circus thing of showing exceptional beings who can jump, or whatever. It’s more to say that mind training matters. That this is not just a luxury. This is not a supplementary vitamin for the soul. This is something that’s going to determine the quality of every instant of our lives. We are ready to spend 15 years achieving education. We love to do jogging, fitness. We do all kinds of things to remain beautiful. Yet, we spend surprisingly little time taking care of what matters most — the way our mind functions — which, again, is the ultimate thing that determines the quality of our experience.

Now, our compassion is supposed to be put in action. That’s what we try to do in different places. Just this one example is worth a lot of work. This lady with bone TB, left alone in a tent, is going to die with her only daughter. One year later, how she is. Different schools and clinics we’ve been doing in Tibet.

And just, I leave you with the beauty of those looks that tells more about happiness than I could ever say. And jumping monks of Tibet. (Laughter) Flying monks. Thank you very much.

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More evidence emerges that meditation strengthens the brain

Earlier evidence out of UCLA suggested that meditating for years thickens the brain (in a good way) and strengthens the connections between brain cells.

Now a further report by UCLA researchers suggests yet another benefit.

Eileen Luders, an assistant professor at the UCLA Laboratory of Neuro Imaging, and colleagues, have found that long-term meditators have larger amounts of gyrification (“folding” of the cortex, which may allow the brain to process information faster) than people who do not meditate.

Further, a direct correlation was found between the amount of gyrification and the number of meditation years, possibly providing further proof of the brain’s neuroplasticity, or ability to adapt to environmental changes.

The article appears in the online edition of the journal Frontiers in Human Neuroscience.

The cerebral cortex is the outermost layer of neural tissue. Among other functions, it plays a key role in memory, attention, thought and consciousness. Gyrification or cortical folding is the process by which the surface of the brain undergoes changes to create narrow furrows and folds called sulci and gyri. Their formation may promote and enhance neural processing. Presumably then, the more folding that occurs, the better the brain is at processing information, making decisions, forming memories and so forth.

“Rather than just comparing meditators and non-meditators, we wanted to see if there is a link between the amount of meditation practice and the extent of brain alteration,” said Luders. “That is, correlating the number of years of meditation with the degree of folding.”

Of the 49 recruited subjects, the researchers took MRI scans of 23 meditators and compared them to 16 control subjects matched for age, handedness and sex. (Ten participants dropped out.) The scans for the controls were obtained from an existing MRI database, while the meditators were recruited from various meditation venues. The meditators had practiced their craft on average for 20 years using a variety of meditation types — Samatha, Vipassana, Zen and more. The researchers applied a well-established and automated whole-brain approach to measure cortical gyrification at thousands of points across the surface of the brain.

They found pronounced group differences (heightened levels of gyrification in active meditation practitioners) across a wide swatch of the cortex, including the left precentral gyrus, the left and right anterior dorsal insula, the right fusiform gyrus and the right cuneus.

Perhaps most interesting, though, was the positive correlation between the number of meditation years and the amount of insular gyrification.

“The insula has been suggested to function as a hub for autonomic, affective and cognitive integration,” said Luders. “Meditators are known to be masters in introspection and awareness as well as emotional control and self-regulation, so the findings make sense that the longer someone has meditated, the higher the degree of folding in the insula.”

While Luders cautions that genetic and other environmental factors could have contributed to the effects the researchers observed, still, “The positive correlation between gyrification and the number of practice years supports the idea that meditation enhances regional gyrification.”

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Seven steps to taking control of your attention

Potter in Maharashtra, India, shaping a pot on a wheel.

Moment to moment, the flows of thoughts and feelings, sensations and desires, and conscious and unconscious processes sculpt your nervous system like water gradually carving furrows and eventually gullies on a hillside. Your brain is continually changing its structure. The only question is: Is it for better or worse?

In particular, because of what’s called “experience-dependent neuroplasticity,” whatever you hold in attention has a special power to change your brain. Attention is like a combination spotlight and vacuum cleaner: it illuminates what it rests upon and then sucks it into your brain – and your self.

Therefore, controlling your attention – becoming more able to place it where you want it and keep it there, and more able to pull it away from what’s bothersome or pointless (such as looping again and again through anxious preoccupations, mental grumbling, or self-criticism) – is the foundation of changing your brain, and thus your life, for the better. As the great psychologist, William James, wrote over a century ago: “The education of attention would be the education par excellence.”

But to gain better control of attention – to become more mindful and more able to concentrate – we need to overcome a few challenges. In order to survive, our ancestors evolved to be stimulation-hungry and easily distracted, continually scanning their interior and their environment for opportunities and threats, carrots and sticks. There is also a natural range of temperament, from focused and cautious “turtles” to distractible and adventuresome “jackrabbits.” Upsetting experiences – especially traumatic ones – train the brain to be vigilant, with attention skittering from one thing to another. And modern culture makes us accustomed to an intense incoming fire hose of stimuli, so anything less – like the sensations of simply breathing – can feel unrewarding, boring, or frustrating.

To overcome these challenges, it’s useful to cultivate some neural factors of attention – in effect, getting your brain on your side to help you get a better grip on this spotlight/vacuum cleaner.

But how can we train our attention?

You can use one or more of the seven factors below at the start of any deliberate focusing of attention – from keeping your head in a dull business meeting to contemplative practices such as meditation or prayer – and then let them move to the background as you shift into whatever the activity is. You can also draw upon one or more during the activity if your attention is flagging. They are listed in an order that makes sense to me, but you can vary the sequence. (There’s more information about attention, mindfulness, concentration, and contemplative absorption in Buddha’s Brain.)

Here we go.

1. Set the intention to sustain your attention, to be mindful. You can do this both top-down, by giving yourself a gentle instruction to be attentive, and bottom-up, by opening to the sense in your body of what mindfulness feels like.

2. Relax. For example, take several exhalations that are twice as long as your inhalations. This stimulates the calming, centering parasympathetic nervous system and settles down the fight-or-flight stress-response sympathetic nervous system that jiggles the spotlight of attention this way and that, looking for carrots and sticks.

3. Without straining at it, think of things that help you feel cared about – that you matter to someone, that you belong in a relationship or group, that you are seen and appreciated, or even cherished and loved. It’s OK if the relationship isn’t perfect, or that you bring to mind people from the past, or pets, or spiritual beings. You could also get a sense of your own goodwill for others, your own compassion, kindness, and love. Warming up the heart in this way helps you feel protected, and it brings a rewarding juiciness to the moment – which support #4 and #5 below.

4. Think of things that help you feel safer, and thus more able to rest attention on your activities, rather than vigilantly scanning. Notice that you are likely in a relatively safe setting, with resources inside you to cope with whatever life brings. Let go of any unreasonable anxiety, any unnecessary guarding or bracing.

5. Gently encourage some positive feelings, even mild or subtle ones. For example, think of something you feel glad about or grateful for; go-to’s for me include my kids, Yosemite, and just being alive. Open as you can to an underlying sense of well-being that may nonetheless contain some struggles or pain. The sense of pleasure or reward in positive emotions increases the neurotransmitter, dopamine, which closes a kind of gate in the neural substrates of working memory, thus keeping out any “barbarians,” any invasive distractions.

6. Get a sense of the body as a whole, its many sensations appearing together each moment in the boundless space of awareness. This sense of things as a unified gestalt, perceived within a large and panoramic perspective, activates networks on the sides of the brain (especially the right – for right-handed people) that support sustained mindfulness. And it de-activates the networks along the midline of the brain that we use when we’re lost in thought.

7. For 10-20-30 seconds in a row, stay with whatever positive experiences you’re having or lessons you’re learning. Since “neurons that fire together, wire together,” this savoring and registering helps weave the fruits of your attentive efforts into the fabric of your brain and your self.

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Feed the mouse: using appreciation to generate inner nourishment

As the nervous system evolved, your brain developed in three stages:

  • Reptile – Brainstem, focused on avoiding harm
  • Mammal – Limbic system, focused on approaching rewards
  • Primate – Cortex, focused on attaching to “us”

Since the brain is integrated, avoiding, approaching, and attaching are accomplished by its parts working together. Nonetheless, each of these functions is particularly served and shaped by the region of the brain that first evolved to handle it.

Petting your inner lizard was about how to soothe and calm the most ancient structures of the brain, the ones that manage the first emotion of all: fear. This article continues the series by focusing on how to help the early mammalian parts of your brain feel rewarded, satisfied, and fulfilled: in a word, fed.

This has many benefits. For starters, when you feel fed – physically, emotionally, conceptually, and even spiritually – you naturally let go of longing, disappointment, frustration, and craving. The hungry heart gets a full meal; goals are attained and the striving for them relaxes; one feels lifted by life as it is. What a relief!

Feeling fed also helps you enjoy positive emotions such as pleasure, contentment, accomplishment, ease, and worth. As Barbara Fredrickson and other researchers have shown, these good feelings reduce stress, help people bounce back from illness and loss, strengthen resilience, draw attention to the big picture, and build inner resources. And when your own cup runneth over, studies have found that you’re more inclined to give to others; feeling good helps you do good.

Last, consider this matter in a larger context. Many of us live in an economy that emphasizes endless consumer demand and in a culture that emphasizes endless striving for success and status. Sure, enjoy a nice new sweater and pursue healthy ambitions. But it’s also vitally important – both for ourselves and for the planet whose resources we’re devouring like kids gorging on cake – that we appreciate the many ways we already have so, SO much.

So, in everyday life, draw on opportunities to feel fed – and as you do, really take in these experiences, weaving them into the fabric of your brain and being. For example:

  • While eating, be aware of the food going into you, becoming a part of you. Take pleasure in eating, and know that you are getting enough.
  • While breathing, know that you are getting all the oxygen you need.
  • Absorb sights and sounds, smells and touches. Open to the sense of how these benefit you; for instance, recognize that the seeing of a green light, a passage in a book, or a flower is good for you.
  • Receive the warmth and help of other people, which comes in many ways, including compassion, kindness, humor, practical aid, and useful information.
  • Get a sense of being supported by the natural world: by the ground you walk on, by sunlight and water, by plants and animals, by the universe itself.
  • Feel protected, enabled, and delighted by human craft, ranging from the wheel to the Hubble telescope, with things like glass, paper, refrigerators, the internet, and painkillers in between.
  • Be aware of money coming to you, whether it’s what you’re earning hour by hour or project by project, or the financial support of others (probably in a frame in which you are supporting them in other ways).
  • Notice the accomplishment of goals, particularly little ones like washing a dish, making it to work, or pushing “send” on an email. Register the sense of an aim attained, and help yourself feel at least a little rewarded.
  • Appreciate how even difficult experiences are bringing good things to you. For example, even though exercise can be uncomfortable, it feeds your muscle fibers, immune system, and heart.
  • Right now – having read this list just above – let yourself be fed . . . by knowing that many many things can feed you!

Then, from time to time – such as at meals or just before sleep – take a moment to appreciate some of what you’ve already received. Consider the food you’ve taken in, the things you’ve gotten done, the material well-being you do have, the love that’s come your way. Sure, we’ve all sometimes had to slurp a thin soup; but to put these shortfalls in perspective, take a moment to consider how little so many people worldwide have, a billion of whom will go to bed hungry tonight.

As you register the sense of being fed, in one way or another, help it sink down into yourself. Imagine a little furry part of you that’s nibbling away at all this “food,” chewing and swallowing from a huge, abundant pile of goodies that’s greater than anyone – mouse or human – can ever consume. Take your time with the felt sense of absorbing, internalizing, digesting, There’s more than enough. Let knowing this sink in again and again.

Turn as well into the present – the only time we are ever truly fed. In the past there may not have been enough, in the future there may not be enough . . . but right now, in what the Buddhist teacher Thich Nhat Hanh calls the Pure Land of this moment, most of us most of the time are buoyed by so many blessings. Falling open and into the Now, being now, fed by simply being, by being itself.

Being fed.

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Petting your inner lizard

Cute lizard staring directly into the camera

I’ve always liked lizards.

Growing up in the outskirts of Los Angeles, I played in the foothills near our home. Sometimes I’d catch a lizard and stroke its belly, so it would relax in my hands, seeming to feel at ease.

In my early 20’s, I found a lizard one chilly morning in the mountains. It was torpid and still in the cold and let me pick it up. Concerned that it might be freezing to death, I placed it on the shoulder of my turtleneck, where it clung and occasionally moved about for the rest of the day. There was a kind of wordless communication between us, in which the lizard seemed to feel I wouldn’t hurt it, and I felt it wouldn’t scratch or bite me. After a few hours, I hardly knew it was there, and sometime in the afternoon it left without me realizing it.

Now, years later, as I’ve learned more about how the brain evolved, my odd affinity for lizards has started making sense to me. To simplify a complex journey beginning about 600 million years ago, your brain has developed in three basic stages:

  • Reptile – Brainstem, focused on avoiding harm
  • Mammal – Limbic system, focused on approaching rewards
  • Primate – Cortex, focused on attaching to “us”

Of course, the brain is highly integrated, so these three key functions – avoiding, approaching, and attaching – are accomplished by all parts of the brain working together. Nonetheless, each function is particularly served by the region of the brain that first evolved to handle it. This fact has significant implications.

For example, in terms of avoiding harm, the brainstem and the structures just on top of it are fast and relatively rigid. Neuroplasticity – the capacity of the brain to learn from experience by changing its structure – increases as you move up both the evolutionary ladder and the layered structures of the brain.

Consequently, if you want to help yourself feel less concerned, uneasy, nervous, anxious, or traumatized – feelings and reactions that are highly affected by “reptilian,” brainstem-related processes – then you need many, many repetitions of feeling safe, protected, and at ease to leave lasting traces in the brainstem and limbic system structures that produce the first emotion, the most primal one of all: fear.

Or to put it a little differently, your inner iguana needs a LOT of petting!

To begin with, I’ve found it helps me to appreciate how scared that little lizard inside each one us is. Lizards – and early mammals, emerging about 200 million years ago – that were not continually uneasy and vigilant would fail the first test of life in the wild: eat lunch – don’t be lunch – today.

So be aware of the ongoing background trickle of anxiety in your mind, the subtle guarding and bracing with people and events as you move through your day. Then, again and again, try to relax some, remind yourself that you are actually alright right now, and send soothing and calming down into the most ancient layers of your mind.

Also soothe your own body. Most of the signals coming into the brain originate inside the body, not from out there in the world. Therefore, as your body settles down, that sends feedback up into your brain that all is well – or at least not too bad. Take a deep breath and feel each part of it, noticing that you are basically OK, and letting go of tension and anxiety as you exhale; repeat as you like. Shift your posture – even right now as you read this – to a more comfortable position. As you do activities such as eating, walking, using the bathroom, or going to bed, keep bringing awareness to the fact that you are safe, that necessary things are getting done just fine, that you are alive and well.

Throughout, keep taking in the good of these many moments of petting your inner lizard. Register the experience in your body of a softening, calming, and opening; savor it; stay with it for 10-20-30 seconds in a row so that it can transfer to implicit memory.

Some have likened the mind/brain to a kind of committee. Frankly, I think it’s more like a jungle! We can’t get rid of the critters in there – they’re hardwired into the brain – but we can tame and guide them. Then, as the bumper sticker says, they wag more and bark less.

Or relax, like a lizard at ease in the sun.

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