18 found
Lionel Naccache [14]L. Naccache [4]
  1. Stanislas Dehaene, Jean-Pierre Changeux, Lionel Naccache, Jérôme Sackur & Claire Sergent (2006). Conscious, Preconscious, and Subliminal Processing: A Testable Taxonomy. 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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  2. Stanislas Dehaene & Lionel Naccache (2001). Towards a Cognitive Neuroscience of Consciousness: Basic Evidence and a Workspace Framework. Cognition 79 (1):1-37.
  3.  93
    Stanislas Dehaene, Lionel Naccache, L. Jonathan Cohen, Denis Le Bihan, Jean-Francois Mangin, Jean-Baptiste Poline & Denis Rivière (2001). Cerebral Mechanisms of Word Masking and Unconscious Repetition Priming. Nature Neuroscience 4 (7):752-758.
  4.  46
    Lionel Naccache & Stanislas Dehaene (2001). Unconscious Semantic Priming Extends to Novel Unseen Stimuli. Cognition 80 (3):215-229.
  5. S. Dehaene, A. G. Greenwald, R. L. Abrams & L. Naccache (2003). Long-Term Semantic Memory Versus Contextual Memory in Unconscious Number Processing. Journal of Experimental Psychology 29 (2):235-247.
    Subjects classified visible 2-digit numbers as larger or smaller than 55. Target numbers were preceded by masked 2-digit primes that were either congruent (same relation to 55) or incongruent. Experiments 1 and 2 showed prime congruency effects for stimuli never included in the set of classified visible targets, indicating subliminal priming based on long-term semantic memory. Experiments 2 and 3 went further to demonstrate paradoxical unconscious priming effects resulting from task context. For example, after repeated practice classifying 73 as larger (...)
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  6.  12
    Lionel Naccache & Stanislas Dehaene (2001). The Priming Method: Imaging Unconscious Repetition Priming Reveals an Abstract Representation of Number in the Parietal Lobes. Cerebral Cortex 11 (10):966-974.
  7. Raphaël Gaillard, Antoine Del Cul, Lionel Naccache, Fabien Vinckier, Laurent Cohen, Stanislas Dehaene & Edward E. Smith (2006). Nonconscious Semantic Processing of Emotional Words Modulates Conscious Access. Pnas Proceedings of the National Academy of Sciences of the United States of America 103 (19):7524-7529.
  8.  40
    Lionel Naccache, Stanislas Dehaene, L. Jonathan Cohen, Marie-Odile Habert, Elodie Guichart-Gomez, Damien Galanaud & Jean-Claude Willer (2005). Effortless Control: Executive Attention and Conscious Feeling of Mental Effort Are Dissociable. Neuropsychologia 43 (9):1318-1328.
  9.  8
    Lionel Naccache & Stanislas Dehaene (2007). Reportability and Illusions of Phenomenality in the Light of the Global Neuronal Workspace Model. Behavioral and Brain Sciences 30 (5-6):518-520.
    Can we ever experimentally disentangle phenomenal consciousness from the cognitive accessibility inherent to conscious reports? In this commentary, we suggest that (1) Block's notion of phenomenal consciousness remains intractably entangled with the need to obtain subjective reports about it; and (2) many experimental paradigms suggest that the intuitive notion of a rich but non-reportable phenomenal world is, to a large extent illusory – in a sense that requires clarification.
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  10. Lionel Naccache (2006). Is She Conscious? Science 313 (5792).
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  11.  7
    Stanislas Dehaene, Jean-Pierre Changeux, Lionel Naccache, Jérôme Sackur & Claire Sergent (2006). Why Attention and Consciousness Are Different: Top-Down Influences on Subliminal Processing. Trends in Cognitive Sciences 10 (5):204-211.
  12.  1
    L. Naccache (2008). Conscious Influences on Subliminal Cognition Exist and Are Asymmetrical: Validation of a Double Prediction☆. Consciousness and Cognition 17 (4):1359-1360.
  13.  29
    J. D. Sitt, King Jr, L. Naccache & S. Dehaene (2013). Ripples of Consciousness. Trends in Cognitive Sciences 17 (11):552-554.
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  14.  4
    Lionel Naccache (2014). « Cerveau et pensée », rien de neuf sous le soleil philosophique? Cités 60 (4):13.
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  15.  4
    Lionel Naccache (2014). Neurosciences et sciences humaines : une relation à inventer. Cités 60 (4):17.
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  16.  11
    Lionel Naccache (2006). Visual Phenomenal Consciousness: A Neurological Guided Tour. In Steven Laureys (ed.), Boundaries of Consciousness. Elsevier.
  17.  6
    Lionel Naccache (2004). The Cerebral Substrate of Visual Consciousness: A Neurological Approach. Revue Neurologique 160:395-400.
  18. P. Munkholm, S. Dehaene, D. Dennett, J. Driver, J. D. Eastwood, M. D. Hauser, L. Hermer-Vazquez, A. I. Jack, N. Kanwisher & L. Naccache (2001). Merikle, PM, 115 Moffet, A., 263. Cognition 79:373.
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