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    Psychophysical evidence from Eagleman and Sejnowski (2000... — Carmelics
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    Challenges→Retentional models have a distinct advantage over Extensional models in accommodating temporal illusions such as the flash-lag effect and the phi-phenomenon.

    Psychophysical evidence from Eagleman and Sejnowski (2000) supports post-diction as the actual neural mechanism underlying the flash-lag effect, making extensional post-dictive accounts empirically competitive with retentional ones.

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    Key Terms

    Eagleman and Sejnowski(researchers cited as sources)
    Two neuroscientists (David Eagleman and Terrence Sejnowski) who conducted influential experiments on how our brains process timing and visual perception.
    Empirically competitive(describing the relationship between the two theories)
    Two explanations are equally supported by scientific evidence and testing, making both of them scientifically viable.
    Post-diction(the main neural mechanism being discussed)
    The brain's ability to unconsciously 'fill in' or rewrite what you perceive *after* it actually happens, rather than perceiving it in real-time.
    Psychophysical evidence(as used in philosophy of mind and perception)
    Scientific research about how physical things in the world (like light intensity) relate to what our minds actually experience (like brightness).

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    Retentional(the competing explanation being compared to post-diction)
    Relating to the brain's ability to hold onto and remember information from the immediate past.
    extensional(logic and philosophy of probability)
    A property of relations (like material implication) that Nagel claimed Reichenbach's probability implication lacks
    flash-lag effect(Cited as an example of apparent retro-active causation occurring over brief intervals.)
    A temporal illusion in which a stimulus occurring after time t retroactively affects the character of what is perceived as occurring at t.

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    2 topics

    Consciousness & Mind1 linkedPerception1 linked

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    Retentional models have a distinct advantage over Extensional models in accommod...

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