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  1. (1 other version)Conscious, preconscious, and subliminal processing: A testable taxonomy.Stanislas Dehaene, Jean-Pierre Changeux, Lionel Naccache, Jérôme Sackur & Claire Sergent - 2006 - Trends in Cognitive Sciences 10 (5):204-211.
    Amidst the many brain events evoked by a visual stimulus, which are specifically associated with conscious perception, and which merely reflect non-conscious processing? Several recent neuroimaging studies have contrasted conscious and non-conscious visual processing, but their results appear inconsistent. Some support a correlation of conscious perception with early occipital events, others with late parieto-frontal activity. Here we attempt to make sense of those dissenting results. On the basis of a minimal neuro-computational model, the global neuronal workspace hypothesis, we propose a (...)
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  • The conscious access hypothesis: Origins and recent evidence.Bernard J. Baars - 2002 - Trends in Cognitive Sciences 6 (1):47-52.
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  • The neural correlates of conscious vision.Delphine Pins & D. H. Ffytche - 2003 - Cerebral Cortex 13 (5):461-74.
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  • Consciousness, Accessibility, and the Mesh between Psychology and Neuroscience.Ned Block - 2007 - Behavioral and Brain Sciences 30 (5):481--548.
    How can we disentangle the neural basis of phenomenal consciousness from the neural machinery of the cognitive access that underlies reports of phenomenal consciousness? We can see the problem in stark form if we ask how we could tell whether representations inside a Fodorian module are phenomenally conscious. The methodology would seem straightforward: find the neural natural kinds that are the basis of phenomenal consciousness in clear cases when subjects are completely confident and we have no reason to doubt their (...)
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  • (1 other version)Two neural correlates of consciousness.Ned Block - 2005 - Trends in Cognitive Sciences 9 (2):46-52.
    Neuroscientists continue to search for 'the' neural correlate of consciousness (NCC). In this article, I argue that a framework in which there are at least two distinct NCCs is increasingly making more sense of empirical results than one in which there is a single NCC. I outline the distinction between phenomenal NCC and access NCC, and show how they can be distinguished by experimental approaches, in particular signal- detection theory approaches. Recent findings in cognitive neuroscience provide an empirical case for (...)
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  • Localization and globalization in conscious vision.Semir Zeki - 2001 - Annual Review of Neuroscience 24:57-86.
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  • (1 other version)The disunity of consciousness.Semir Zeki - 2003 - Trends in Cognitive Sciences 7 (5):214-218.
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  • Toward a theory of visual consciousness.Semir Zeki & Andreas Bartels - 1999 - Consciousness and Cognition 8 (2):225-59.
    The visual brain consists of several parallel, functionally specialized processing systems, each having several stages (nodes) which terminate their tasks at different times; consequently, simultaneously presented attributes are perceived at the same time if processed at the same node and at different times if processed by different nodes. Clinical evidence shows that these processing systems can act fairly autonomously. Damage restricted to one system compromises specifically the perception of the attribute that that system is specialized for; damage to a given (...)
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  • Timing of the brain events underlying access to consciousness during the attentional blink.Claire Sergent, Sylvain Baillet & Stanislas Dehaene - 2005 - Nature Neuroscience 8 (10):1391-1400.
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  • Oscillatory gamma activity in humans and its role in object representation.C. Tallon-Baudry & O. Bertrand - 1999 - Trends in Cognitive Sciences 3 (4):151-162.
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  • The measurement problem in consciousness research.Rafael Malach & Ned Block - 2007 - Behavioral and Brain Sciences 30 (5):516-517.
    States of sensory absorption may offer a means to disentangle perception from report. Interestingly, such states lead to an antagonistic relationship between perceptual and cognitive-access networks, suggesting that perceptual awareness does not depend on a read-out by high order cognitive-access mechanisms. Rather, it may emerge internally, through a cooperative coding dynamics, whereby each neuron simultaneously represents and reads-out the perceptual awareness state.
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