11 found
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  1.  6
    Cortical Dynamics of Lateral Inhibition: Metacontrast Masking.Gregory Francis - 1997 - Psychological Review 104 (3):572-594.
  2.  3
    Quantitative Theories of Metacontrast Masking.Gregory Francis - 2000 - Psychological Review 107 (4):768-785.
  3.  6
    Retinal Spatiotemporal Dynamics on Emergence of Visual Persistence and Afterimages.Jihyun Yeonan-Kim & Gregory Francis - 2019 - Psychological Review 126 (3):374-394.
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  4.  22
    Comment on Competition for Consciousness Among Visual Events: The Psychophysics of Reentrant Visual Processes (di Lollo, Enns & Rensink, 2000).Gregory Francis & Frouke Hermens - 2002 - Journal of Experimental Psychology 131 (4):590-593.
  5.  2
    Excess Success for Three Related Papers on Racial Bias.Gregory Francis - 2015 - Frontiers in Psychology 6.
  6.  1
    Neural Dynamics of Grouping and Segmentation Explain Properties of Visual Crowding.Gregory Francis, Mauro Manassi & Michael H. Herzog - 2017 - Psychological Review 124 (4):483-504.
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  7.  6
    Cortical Circuits for Top-Down Control of Perceptual Grouping.Maria Kon & Gregory Francis - 2022 - Neural Networks 151:190-210.
    A fundamental characteristic of human visual perception is the ability to group together disparate elements in a scene and treat them as a single unit. The mechanisms by which humans create such groupings remain unknown, but grouping seems to play an important role in a wide variety of visual phenomena, and a good understanding of these mechanisms might provide guidance for how to improve machine vision algorithms. Here, we build on a proposal that some groupings are the result of connections (...)
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  8. How Do Representations of Visual Form Organize Our Percepts of Visual Motion?Gregory Francis & Stephen Grossberg - 1994 - In Ashwin Ram & Kurt Eiselt (eds.), Proceedings of the Sixteenth Annual Conference of the Cognitive Science Society. Erlbaum. pp. 16--330.
     
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  9. Perceptual Grouping Strategies in a Letter Identification Task: Strategic Connections, Selection, and Segmentation.Maria Kon & Gregory Francis - 2022 - Attention, Perception, and Psychophysics 84:1944-1963.
    Although perceptual grouping has been widely studied, its mechanisms remain poorly understood. We propose a neural model of grouping that, through top-down control of its circuits, implements a grouping strategy involving both a connection strategy (which elements to connect) and a selection strategy (that defines spatiotemporal properties of a selection signal to segment target elements and facilitate identification). We apply the model to a letter discrimination task that investigated relationships among uniform connectedness and the grouping principles of proximity and shape (...)
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  10.  16
    The Moon Size Illusion Does Not Improve Perceptual Judgments.Gregory Francis, Benjamin Cummins, Jiyoon Kim, Lukasz Grzeczkowski & Evelina Thunell - 2019 - Consciousness and Cognition 73:102754.
  11.  6
    Registered Reports for Consciousness and Cognition.Gregory Francis & Talis Bachmann - 2018 - Consciousness and Cognition 57:A1-A3.