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Consciousness Is The Brain's Wi-Fi, Resolving Competing Requests, Study Suggests

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steven johnson Donating Member (1000+ posts) Send PM | Profile | Ignore Sat Oct-03-09 05:37 AM
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Consciousness Is The Brain's Wi-Fi, Resolving Competing Requests, Study Suggests

Proverbs 23:7 says, "As a man thinks in his heart, so is he." William James said, "My thinking is first and last and always for the sake of my doing." Buddhism teaches that karma means "volitional action" and any thought, word or deed conditioned by desire, hate, passion and illusion create karma. Matthew 5:28: "Anyone who looks at a woman lustfully. has already committed adultery with her in his heart."

So the great religions of the world have long noted that the thought is strongly associated with the deed. Now, a theory of consciousness supports that assertion. It has been long noted in the research of brain activity and prosthetics that thinking about motor activity activates the same brain areas that actually subserve that motion.

This should not be considered the same as "thought-action fusion" is the cognitive distortion or 'magical thinking' that having a thought about something is the same as carrying out that thought. This is a kind of obsessive-compulsive disorder that having a thought about something is the same as doing that thing. This causes a lot of anxiety for the individual and often creates a desire to carry out a compulsion to neutralize that anxiety.





ScienceDaily (Oct. 2, 2009)

"If the brain is like a set of computers that control different tasks, consciousness is the Wi-Fi network that allows different parts of the brain to talk to each other and decide which action 'wins' and is carried out," said San Francisco State University Assistant Professor of Psychology Ezequiel Morsella, lead author of the study. The study finds that we are only aware of competing actions that involve skeletal muscles that voluntarily move parts of the body, the bicep for example, rather than the muscles in the digestive tract or the iris of the eye.

The results demonstrated that merely preparing to perform an incompatible action, for example preparing to move simultaneously left and right, triggered stronger changes in awareness than preparing to perform a compatible action or experiencing a conflict that does not engage the muscles that move our bodies. Participants rated changes in their awareness on an eight-point scale and reported an average rating of 4.5 when mentally preparing to perform an incompatible action and an average rating of two for compatible actions.

The findings support a new theory developed by Morsella which predicts that the primary role of consciousness is to bring together competing demands on skeletal muscle. Morsella's theory also proposes that consciousness allows individuals to adapt their actions in the future, for example wearing an oven mitt to hold a hot dish.

The results give credence to an interesting idea that 'thinking is for doing,' a framework psychologists are using to explore the link among consciousness, perception and action. "Our findings add to the growing body of evidence that when you prepare to perform two competing actions you prime the same areas of the brain associated with carrying out that same action," Morsella said.


http://www.sciencedaily.com/releases/2009/09/090930141537.htm#">Consciousness Is The Brain's Wi-Fi, Resolving Competing Requests, Study Suggests
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orpupilofnature57 Donating Member (1000+ posts) Send PM | Profile | Ignore Sat Oct-03-09 05:46 AM
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1. So not acting on a thought ,is an action?
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Aragorn Donating Member (784 posts) Send PM | Profile | Ignore Sat Oct-03-09 08:27 AM
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2. of course
I think.
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Jim__ Donating Member (1000+ posts) Send PM | Profile | Ignore Sat Oct-03-09 08:47 AM
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3. Why Wi-Fi?
My understanding of Wi-Fi is that it's wireless. Is there another meaning for Wi-Fi? I didn't see anything in the article that inferred these conflicts were resolved without some communication across neural nets.
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joshcryer Donating Member (1000+ posts) Send PM | Profile | Ignore Sat Oct-03-09 07:16 PM
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4. Wi-Fi operates wirelessly, requiring spectrum sharing between APs.
Say, for instance, you have two Linksys routers without a password. They have the same SSID, but unique MAC addresses. They are able to communicate on the same channel by adaptively sharing information about packets that are being sent, this minimizes collisions and insures that packets reach their destination intact.

The analogy they're trying to make here, I believe, is that consciousness itself is 'ethereal,' like the wireless signals, and it helps manage incompatible actions. This may be a poor analogy. It would have been better, probably, to say consciousness acts as a router, but since we have yet to determine the actual "residence" of consciousness in the brain, they probably thought the analogy was apt.

APs = access points

SSID = unique name for the router

MAC = unique serial number for the router
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Jim__ Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Oct-04-09 08:16 AM
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5. Thanks. Gerald Edelman thinks he has found the residence of consciousness in the brain.
Edelman works at the NeuroSciences Institute , or at least he used to, thinks that consciousness is the result of a hierarchical structure in the brain. IIRC, in his book The Remembered Present he identifies the parts of the brain responsible for consciousness, or at least a primitive consciousness.
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