Author: dlende

Brain TV and Online 3D Images

University of California at San Diego has a webcast series, Grey Matters: From Molecules to Mind, with lectures by leading neuroscience researchers.  Topics include decision making, brain development, addiction and more.
Hat Tip: Neurophilosophy

The Visible Body is an on-line 3D guide to anatomy.  You can focus in on particular structures, including the brain, and rotate them at your convenience.  Great guide and it’s free if you sign up on the Argosy website. 
Hat Tip: Neurophilosophy

Brain Place is an online resource focused on SPECT imaging: single photon emission computed tomography.  You get 3D images that you can rotate—sort of 3D x-rays.  Good for tracking global changes, for example, with substance abuse due to changes in blood flow or glucose utilization.  Some striking images of “holes” in the brain due to tumors or drug abuse. 
Hat Tip: My Students 

Social Entrepreneurship

David Brooks has an editorial today, Thoroughly Modern Do-Gooders, about how rich entrepreneurs like Bill Gates and Bill Drayton are turning to philanthropy and social change through a decidedly different model than a generation ago.  The old model?  “The older do-gooders had a certain policy model: government identifies a problem. Really smart people design a program. A cabinet department in a big building administers it.” 

The new do-gooders come with a different view: “[They] have absorbed the disappointments of the past decades. They have a much more decentralized worldview. They don’t believe government on its own can be innovative. A thousand different private groups have to try new things. Then we measure to see what works.” 

Brooks points to the central problem of scalability.  “How do the social entrepreneurs replicate successful programs so that they can be big enough to make a national difference?”  In my classes and talks, I often call this the franchise model, the McDonalds of social change. 

The central assumption is still the “we can drive change” model—through knowledge, market forces, financing and scientific evidence, we can “rebuild him”—we can make a Six Million Dollar Man out of a broken social body, one involved in a terrible accident of history.  It is rather like my critique of behavioral economics in Decision Making and Emotion.  A definite step forward, but leaving too many things out.  It’s still all about the program, not the social context, not the relationships, not the world view, say of black versus white, that might also impact social change.  Find the right techniques, and we can change the world.

Continue reading “Social Entrepreneurship”

Obama and Race

The importance of history, the role of our own personal lives, a recognition of the power of our ideas and the stains of our faults, the emphasis on the strength of both inequality and hope.  Barack Obama’s speech on race in the United States, on the terrible patterns of the past and the foundational hopes and ideas of this nation, embodies much that I have found in trying to understand people’s lives on their own terms, those lives as both driving the same repeating patterns and offering the possibility of change. 

It was luck that I had decided to post a series on race today, and Obama’s speech, and the array of reactions today, were more than worthy inclusions—they were necessary.  Obama captures the movement towards a new way of managing our problems, of integration and reconciliation, of the best ideas presented clearly rather than as decisions hidden behind the doors of power.  Oh, he is a hard-core democrat, and I have as much cynicism about the possibility of our government working towards change.  History provides both lessons, of tragedy and triumph, and always at a cost.  And yet… 

Obama is reflexive, he sees the limits of knowledge, he sees the value of emotion as well as reason, he can judge vociferous ideas and statements but still cherish a person, he draws on his own experience to think about the larger lessons.  He is, as he says, against our continued tendency to “simplify and stereotype and amplify the negative to the point that it distorts reality.”  We simplify politics, we simplify brain biology, we simplify anthropology—and thus distort our engagement with our own larger reality.

Race is about that distortion, and using that distortion to justify the discrimination Obama so eloquently argues against.  It is an old theme in anthropology, the theme that really founded the field in the United States.  There is no manifest destiny in our biology; we forge it, for ourselves and too often against others.  It is time to turn the page, both back to our foundational moments and forward to what we can now do. 

Wednesday Round Up #3

Race 

The New York Times, How Race Is Lived In America
Series of articles focused on how race relations are defined by “daily experience, in schools, in sports arenas, in pop culture and at worship, and especially in the workplace”

American Anthropological Association, RACE: Are We So Different?
“Looking through the eyes of history, science and lived experience, the RACE Project explains differences among people and reveals the reality – and unreality – of race.”

The New York African Burial Ground
“Return to the past to build the future”
Also check out the lead researcher’s report, “An Examination of Enslaved Lives, A Construction of Ancestral Ties”

Jennifer Eberhardt, Imaging Race (pdf)
American Psychologist article on brain imaging and the “social psychological responses associated with race”

Barack Obama’s Speech on Race
Full transcript here; Video, with comments across the spectrum, here
And for those people coming here, seeking more commentary on Obama’s speech, I now have a post on Obama and Race.

Embodiment & Sense Making

20/20, Blind People Who Interact with the World like Dolphins & Bats
Humans can echolocate!  Absolutely amazing.

Mind Matters, Thinking With The Body
Reading, Movement, and Embodied Cognition

CF Kurtz & DJ Snowden, The New Dynamics of Strategy: Sense-making in a Complex and Complicated World
Challenging three basic assumptions—order, rational choice, and intent—in decision making

Continue reading “Wednesday Round Up #3”

I’m Not Really Running: Flow, Dissociation, and Expertise

The British long-distance runner Paula Radcliffe won last year’s New York City Marathon.  In a later interview, discussing the struggles and pains of running a marathon, Radcliffe said, “When I count to 100 three times, it’s a mile.  It helps me focus on the moment and not think about how many miles I have to go. I concentrate on breathing and striding, and I go within myself.” 

Gina Kolata used that quote in her article, I’m Not Really Running, I’m Not Really Running, which talked about dissociation strategies and peak performances: “The moral of the story? No matter how high you jump, how fast you run or swim, how powerfully you row, you can do better. But sometimes your mind gets in the way.  ‘All maximum performances are actually pseudo-maximum performances,’ Dr. [Bill] Morgan said. ‘You are always capable of doing more than you are doing’.”

Kolata recounts how this applies even to the everyday struggles of training: “Without realizing what I was doing, I dissociated a few months ago, in the middle of a long, fast bike ride. I’d become so tired that I could not hold the pace going up hills. Then I hit upon a method — I focused only on the seat of the rider in front of me and did not look at the hill or what was to come. And I concentrated on my cadence, counting pedal strokes, thinking of nothing else. It worked. Now I know why.  Dr. Morgan, who has worked with hundreds of subelite marathon runners, said every one had a dissociation strategy.”

Besides covering her own experience and having a brief mention of Tibetan monks, Kolata writes about how the brain can affect training and performance: “ ‘Imagine you are out running on a wet, windy, cold Sunday morning,’ said Dr. Timothy Noakes, an exercise physiologist at the University of Cape Town. ‘The conscious brain says, “You know that coffee shop on the corner. That’s where you really should be”.’ And suddenly, you feel tired, it’s time to stop.  ‘There is some fatigue in muscle, I’m not suggesting muscles don’t get fatigued,’ Dr. Noakes said. ‘I’m suggesting that the brain can make the muscles work harder if it wanted to’.” 

Continue reading “I’m Not Really Running: Flow, Dissociation, and Expertise”