Rufin VanRullen
Rufin VanRullen is a Research Director at the French National Centre for Scientific Research (CNRS) and head of the “Perceptual and Cognitive Dynamics” team at the Centre de Recherche Cerveau et Cognition (CerCo) in Toulouse. His research sits at the intersection of visual psychophysics, electrophysiology, and artificial neural networks.
VanRullen has extensively researched the debate over whether conscious perception is a continuous flow or a sequence of discrete temporal frames. Through psychophysical experiments (such as the continuous wagon-wheel illusion) and EEG phase analysis, he demonstrated that attention and visual consciousness operate periodically, synchronized to alpha and theta brain rhythms. Sensory information is sampled in discrete rhythmic bursts that are subsequently interpolated into an apparent continuous stream.
In recent work combining neuroscience with AI, VanRullen applies oscillatory and recurrence mechanisms to deep neural networks, demonstrating that periodic temporal gating and feedback loops are necessary to achieve human-like perceptual stability and conscious scene parsing.
Known for. Perceptual rhythms, Brain oscillations, Continuous vs. discrete temporal frames in visual consciousness, deep learning models of neural perception
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Every researcher covered on this site is indexed in the directory of consciousness researchers, grouped by the position their published work defends. The positions themselves are set out in the index of consciousness theories.