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Leon Y. Deouell [4]Leon Deouell [1]
  1. Shani Shalgi & Leon Y. Deouell (2012). Is Any Awareness Necessary for an Ne? Frontiers in Human Neuroscience 6.
    The Error-Related Negativity (Ne or ERN) is a reliable electrophysiological index of error processing, which has been found to be independent of whether a subject is aware of an error or not. A large Ne was equally seen after errors that were consciously detected (Aware errors) and those that were not (Unaware errors), compared to a small negativity for correct responses (CRN). This suggests a dissociation between an automatic, preconscious error processing mechanism and subjective evaluation. A common concern regarding this (...)
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  2. Ido Amihai, Leon Deouell & Shlomo Bentin (2011). Conscious Awareness is Necessary for Processing Race and Gender Information From Faces. Consciousness and Cognition 20 (2):269-279.
  3. Liad Mudrik, Leon Y. Deouell & Dominique Lamy (2011). Scene Congruency Biases Binocular Rivalry. Consciousness and Cognition 20 (3):756-767.
  4. Metehan Cicek, Leon Y. Deouell & Robert T. Knight (2009). Brain Activity During Landmark and Line Bisection Tasks. Frontiers in Human Neuroscience 3.
    Neglect patients bisect lines far rightward of center whereas normal subjects typically bisect lines with a slight leftward bias supporting a right hemisphere bias for attention allocation. We used fMRI to assess the brain regions related to this function in normals, using two complementary tasks. In the Landmark task subjects were required to judge whether or not a presented line was bisected correctly. During the line bisection task, subjects moved a cursor and indicated when it reached the center of the (...)
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  5. Leon Y. Deouell, Diana Deutsch, Donatella Scabini, Nachum Soroker & Robert T. Knight (2007). No Disillusions in Auditory Extinction: Perceiving a Melody Comprised of Unperceived Notes. Frontiers in Human Neuroscience 2.
    The formation of coherent percepts requires grouping together spatio-temporally disparate sensory inputs. Two major questions arise: (1) is awareness necessary for this process; and (2) can non-conscious elements of the sensory input be grouped into a conscious perceptµ To address this question, we tested two patients suffering from severe left auditory extinction following right hemisphere damage. In extinction, patients are unaware of the presence of left side stimuli when they are presented simultaneously with right side stimuli. We used the ‘scale (...)
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