Monday, May 25, 2009

Decisions: Get Out of Your Own Way

I have known since my days in Kenpo that we operate at our full potential when we act without thought or "not-do" as Lao-tse taught. In fact, this "non-doing" at the core of Taoist philosophy is the foundation for all legitimate martial arts, especially the powerful internal arts of Tai Chi Chuan, Hsing I, and Pa Gua - the three fundamental internal martial arts (Triad) at the core of all internal arts. This has been described forever as "go with your gut-feeling" or something similar used to describe that feeling that we all experience when faced with difficult decisions or occasionally when we enter a situation that "just doesn't feel right". I wrote an earlier post entitled, "The Second Attention" where I explained this mode of "knowing" that occurs before we ever involve the conscious, thinking mind. I actually stumbled across this scientific article while exploring a website I have had bookmarked for quite some time and entitled, "The Second Attention". A Yaqui Indian Man of Knowledge, don Juan, made famous in Carlos Casteneda's books, would call this "stumbling upon" an Agreement. An Agreement is simply our Source or True Nature communicating with us that we are right or on the right Path. Most people are too busy thinking to ever notice such subtle occurrences and would never accept the notion of such a thing anyway. I really do not remember my first Agreement or, actually, the moment I Awoke to this ongoing communication or communion with Source but they have been numerous and growing in number as my Awareness deepens. This is just part of how Wisdom unfolds to those who are on their Path with Heart. Anyway, it is obvious how excited I get when I am blessed with Agreements but I will let go of this attachment now so you can read how science has recently observed this natural way of being. This article appeared in the Science section of The Wall Street Journal on June 27, 2008. Enjoy!


Get Out of Your Own Way
Studies Show the Value of Not Overthinking a Decision


Fishing in the stream of consciousness, researchers now can detect our intentions and predict our choices before we are aware of them ourselves. The brain, they have found, appears to make up its mind 10 seconds before we become conscious of a decision -- an eternity at the speed of thought.

Their findings challenge conventional notions of choice.

"We think our decisions are conscious," said neuroscientist John-Dylan Haynes at the Bernstein Center for Computational Neuroscience in Berlin, who is pioneering this research. "But these data show that consciousness is just the tip of the iceberg. This doesn't rule out free will, but it does make it implausible."

Through a series of intriguing experiments, scientists in Germany, Norway and the U.S. have analyzed the distinctive cerebral activity that foreshadows our choices. They have tracked telltale waves of change through the cells that orchestrate our memory, language, reason and self-awareness.

In ways we are only beginning to understand, the synapses and neurons in the human nervous system work in concert to perceive the world around them, to learn from their perceptions, to remember important experiences, to plan ahead, and to decide and act on incomplete information. In a rudimentary way, they predetermine our choices.

How do you best make up your mind? Are you better off when you sleep on a decision? What does this mean for our sense of choice and free will? Share your opinion in an online forum.

To probe what happens in the brain during the moments before people sense they've reached a decision, Dr. Haynes and his colleagues devised a deceptively simple experiment, reported in April in Nature Neuroscience. They monitored the swift neural currents coursing through the brains of student volunteers as they decided, at their own pace and at random, whether to push a button with their left or right hands.

In all, they tested seven men and seven women from 21 to 30 years old. They recorded neural changes associated with thoughts using a functional magnetic resonance imaging machine and analyzed the results with an experimental pattern-recognition computer program.

While inside the brain scanner, the students watched random letters stream across a screen. Whenever they felt the urge, they pressed a button with their right hand or a button with their left hand. Then they marked down the letter that had been on the screen in the instant they had decided to press the button.

Studying the brain behavior leading up to the moment of conscious decision, the researchers identified signals that let them know when the students had decided to move 10 seconds or so before the students knew it themselves. About 70% of the time, the researchers could also predict which button the students would push.

Is your freedom of choice an illusion?

Your brain knows what you're going to do 10 seconds before you are aware of it, neuroscientist John-Dylan Haynes and his colleagues reported recently in Nature Neuroscience.

Last year In the journal Current Biology, the scientists reported they could use brain wave patterns to identify your intentions before you revealed them.

Their work builds on a landmark 1983 paper in the journal Brain by the late Benjamin Libet and his colleagues at the University of California in San Francisco, who found out that the brain initiates free choices about a third of a second before we are aware of them.

Together, these findings support the importance of the unconscious in shaping decisions. Psychologist Ap Dijksterhuis and his co-workers at the University of Amsterdam reported in the journal Science that it is not always best to deliberate too much before making a choice.

Nobel laureate Francis Crick -- co-discoverer of the structure of DNA -- tackled the implications of such cognitive science in his 1993 book The Astonishing Hypothesis: The Scientific Search for the Soul.

With co-author Giulio Tononi, Nobel laureate Gerald Edleman explores his biology-based theory of consciousness in A Universe Of Consciousness: How Matter Becomes Imagination.

"It's quite eerie," said Dr. Haynes.

Other researchers have pursued the act of decision deeper into the subcurrents of the brain.

In experiments with laboratory animals reported this spring, Caltech neuroscientist Richard Anderson and his colleagues explored how the effort to plan a movement forces cells throughout the brain to work together, organizing a choice below the threshold of awareness. Tuning in on the electrical dialogue between working neurons, they pinpointed the cells of what they called a "free choice" brain circuit that in milliseconds synchronized scattered synapses to settle on a course of action.

"It suggests we are looking at this actual decision being made," Dr. Anderson said. "It is pretty fast."

And when those networks momentarily malfunction, people do make mistakes. Working independently, psychologist Tom Eichele at Norway's University of Bergen monitored brain activity in people performing routine tasks and discovered neural static -- waves of disruptive signals -- preceded an error by up to 30 seconds. "Thirty seconds is a long time," Dr. Eichele said.

Such experiments suggest that our best reasons for some choices we make are understood only by our cells. The findings lend credence to researchers who argue that many important decisions may be best made by going with our gut -- not by thinking about them too much.

Dutch researchers led by psychologist Ap Dijksterhuis at the University of Amsterdam recently found that people struggling to make relatively complicated consumer choices -- which car to buy, apartment to rent or vacation to take -- appeared to make sounder decisions when they were distracted and unable to focus consciously on the problem.

Moreover, the more factors to be considered in a decision, the more likely the unconscious brain handled it all better, they reported in the peer-reviewed journal Science in 2006. "The idea that conscious deliberation before making a decision is always good is simply one of those illusions consciousness creates for us," Dr. Dijksterhuis said.

Does this make our self-awareness just a second thought?

All this work to deconstruct the mental machinery of choice may be the best evidence of conscious free will. By measuring the brain's physical processes, the mind seeks to know itself through its reflection in the mirror of science.

"We are trying to understand who we are," said Antonio Damasio, director of the Brain and Creativity Institute at the University of Southern California, "by studying the organ that allows you to understand who you are."

Get Out of Your Own Way
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