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Variabilité dans la perception et l'orientation de l'attention spatiale: application à la compréhension de la négligence spatiale unilatérale.

Abstract : This research, made up of 7 experiences, aimed to observe and implicitly manipulate attentional mechanisms of healthy subjects and right brain-damaged patients, with or without left neglect. All results involved a new neglect interpretation: neglect might be a consequence of perceptive chaos, without invariant, and would generate an exogenous orientation disorder, above all left hemispace, associated with bilateral endogenous orientation deficit, and with frontal disorder. This assumption is corroborated by the observation, for the first time, of perceptive variability only for neglect patients.
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https://theses.hal.science/tel-00713512
Contributor : Jacqueline Laine Connect in order to contact the contributor
Submitted on : Sunday, July 1, 2012 - 10:12:21 PM
Last modification on : Monday, April 11, 2022 - 1:16:02 PM
Long-term archiving on: : Tuesday, October 2, 2012 - 9:33:29 AM

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  • HAL Id : tel-00713512, version 1

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Jacqueline Laine. Variabilité dans la perception et l'orientation de l'attention spatiale: application à la compréhension de la négligence spatiale unilatérale.. Neurosciences. Université de Grenoble; Université Joseph-Fourier - Grenoble I, 2010. Français. ⟨NNT : ⟩. ⟨tel-00713512⟩

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