Peyrin univ-grenoble-alpes. My research activity aims to study by a multidisciplinary approach psychophysics, oculomotricity, neuroimaging, neuropsychology, ophthalmology the neurocognitive mechanisms of visual perception.
At a theoretical level, it allows me to propose a neurocognitive model of scene recognition, which integrates a retinotopic and hemispheric processing of spatial frequencies, and considers the fundamental role of peripheral vision. This research leads to clinical applications and perspectives of valorization in the field of diagnosis. For example, in ophthalmological diseases, such as AMD or glaucoma, we show that retinal damage is accompanied by functional brain changes inducing visual deficits in areas of the visual field considered as intact by perimetry of the visual field.
Prix la Recherche en Neurosciences Fil d'Ariane Accueil. Onglets principaux Voir onglet actif Modifier. Michel Dubois Bureau : E Carole. Research interests My research activity aims to study by a multidisciplinary approach psychophysics, oculomotricity, neuroimaging, neuropsychology, ophthalmology the neurocognitive mechanisms of visual perception.
Curriculum vitae. Experimental Aging Research, 1β Neural correlates underlying local and global processing during visual search across adulthood. PloS one, 19 6 , e Interaction between central and peripheral vision: Influence of distance and spatial frequencies. Journal of vision, 24 1 , 3. Detection of emotional faces: The role of spatial frequencies and local features. Vision Research, , Radial bias in face identification. Biological sciences, , Subjective perception of objects depends on the interaction between the validity of context-based expectations and signal reliability.
Advance online publication. Does alcohol automatically capture drinkers' attention? Exploration through an eye-tracking saccadic choice task. Psychopharmacology, 2 , β Impact of glaucoma on the spatial frequency processing of scenes in central vision. Visual neuroscience, 40, E High spatial frequencies disrupt conscious visual recognition: evidence from an attentional blink paradigm.
