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Marc Whittmann
Protagonist
1
#115282
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The Arrow of Timeâ »
The Arrow of Timeâ
The Arrow of TimeââA map exploring some issues concerning the nature of time that lie at the boundary of physics and philosophy. The map follows up a talk to the Blackheath Philosophy Forum on 2 April 2011 by Huw Price, Professor of Philosophy and director of the Center for Time at Sydney University.âF1CEB7
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Protagonists »
Protagonists
ProtagonistsâA number of philosophers and scientists are cited in this map, and separate nodes for each are appended. When you click on one of these nodes cross-links are displayed connecting to other nodes anywhere in the map where the person is cited. Follow the links to explore further.âD3B8AB
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Information and brain scientists »
Information and brain scientists
Information and brain scientistsââD3B8AB
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Marc Whittmann
Marc WhittmannââD3B8AB
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Brain doesn't work with instants »
Brain doesn't work with instants
Brain doesn't work with instantsâNeurological studies show that the brain does not work with instants. It works with an extended present (aka specious present) generally thought to be 2 to 3 seconds duration. Given this, it is feasible for the brains working memory to apprehend memory accretion. See also Julian Barbour citation.âFFFACD
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Psychologically, we inhabit a 'specious present' »
Psychologically, we inhabit a 'specious present'
Psychologically, we inhabit a 'specious present'âPsychological and neurological studies suggest that we do not perceive events moment-by-moment but rather integrate them into perceptual units of approximately 2 to 3 seconds duration. This results in successive events forming a perceptual unity that can be apprehended without recourse to memory.âFFFACD
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Some weak evidence for entropy clocks »
Some weak evidence for entropy clocks
Some weak evidence for entropy clocksâSince Eddingtons time extensive neurological and psychological studies have sought to identify time-keeping mechanisms in the brain. Some hypothesized mechanisms are based on the rate of decay of memories, which would be aligned with the direction of increasing entropy (see citation).âFFFACD
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Multiple neural clocks »
Multiple neural clocks
Multiple neural clocksâModern neurology has failed to identify any single neural clock in the human brain. Current evidence suggests the brain has multiple time-keeping mechanisms, specialized to different durations. One proposed mechanism based on the rate of decay of memories may have some relation to entropy.âFFFACD
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Eingabe von:
Peter Baldwin
NodeID:
#115282
Node type:
Protagonist
Eingabedatum (GMT):
8/12/2011 6:44:00 AM
Zuletzt geÀndert am (GMT):
8/12/2011 7:30:00 AM
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