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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsFree Will May Just Be the Brain's 'Background Noise,' Scientists Say
It's a question that has plagued philosophers and scientists for thousands of years: Is free will an illusion?
Now, a new study suggests that free will may arise from a hidden signal buried in the "background noise" of chaotic electrical activity in the brain, and that this activity occurs almost a second before people consciously decide to do something.
Though "purposeful intentions, desires and goals drive our decisions in a linear cause-and-effect kind of way, our finding shows that our decisions are also influenced by neural noise within any given moment," study co-author Jesse Bengson, a neuroscientist at the University of California, Davis, wrote in an email to Live Science. "This random firing, or noise, may even be the carrier upon which our consciousness rides, in the same way that radio static is used to carry a radio station."
This background noise may allow people to respond creatively to novel situations, and it may even give human behavior the "flavor of free will," Bengson said. [The 10 Greatest Mysteries of the Mind]
http://www.livescience.com/46411-free-will-is-background-noise.html
Xipe Totec
(43,890 posts)Vattel
(9,289 posts)Xipe Totec
(43,890 posts)Response to Xipe Totec (Reply #1)
Warren DeMontague This message was self-deleted by its author.
randome
(34,845 posts)[hr][font color="blue"][center]I'm always right. When I'm wrong I admit it.
So then I'm right about being wrong.[/center][/font][hr]
Response to randome (Reply #11)
Warren DeMontague This message was self-deleted by its author.
Xipe Totec
(43,890 posts)Vattel
(9,289 posts)Xipe Totec
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Warren DeMontague This message was self-deleted by its author.
Xipe Totec
(43,890 posts)The retina is an extension of the brain...
European robins may maintain quantum entanglement in their eyes a full 20 microseconds longer than the best laboratory systems, say physicists investigating how birds may use quantum effects to see Earths magnetic field.
Quantum entanglement is a state where electrons are spatially separated, but able to affect one another. Its been proposed that birds eyes contain entanglement-based compasses.
Conclusive proof doesnt yet exist, but multiple lines of evidence suggest it. Findings like this one underscore just how sophisticated those compasses may be.
How can a living system have evolved to protect a quantum state as well no, better than we can do in the lab with these exotic molecules? asked quantum physicist Simon Benjamin of Oxford University and the National University of Singapore, a co-author of the new study. That really is an amazing thing.
http://www.wired.com/2011/01/quantum-birds/
ananda
(28,858 posts)Demeter
(85,373 posts)but seriously, an absence of that random firing could be an indicator of depression...
AngryAmish
(25,704 posts)Otherwise, we are wildly optimistic.
Demeter
(85,373 posts)ananda
(28,858 posts)Random firing is so great!
KamaAina
(78,249 posts)TheKentuckian
(25,026 posts)hunter
(38,311 posts)I've got hard documentation that I've accomplished this, but I'm not always sure of it.
Nevertheless I make some claims upon the universe as it ought to be.
IDemo
(16,926 posts)The carrier waves of radio and television are not comprised of noise, or static. Static is produced by atmospheric effects including lightning; as well as by automobile ignitions, electric motors, and electrical noise from transmitting or receiving equipment.
Interesting article, but Dr. Bengson should stick to neuroscience.