Frédéric Chavane

The paper investigates how retinotopic map architecture influences the flash-lag effect, showing that FLE distortions depend on motion direction and retinotopic features like meridians and the fovea.

This paper introduces TWINDEX, a method for detecting and analyzing neural traveling waves in 3D spatiotemporal data, and applies it to ECoG and EEG data to identify alpha/low-beta waves with directional propagation.

The paper introduces DIFF, a method to map directed information flow in cortical networks, and shows it reveals distinct trajectories from traveling waves in simulations and electrophysiological recordings.

This paper describes a novel titanium imaging chamber for chronic optical recordings in marmosets, demonstrating long-term two-photon imaging quality and feasibility of voltage sensor imaging.

The paper analyzes neural traveling waves and their relationship to causal information flow, showing that phase ordering does not always reflect directionality and introducing a new measure called DIFF.

This paper introduces a method to quickly map multifocal pupillary response fields using frequency tagging, showing it can distinguish patients from healthy individuals with high accuracy.

This study introduces a computational model that explains the emergence of complex cells and orientation maps in V1 across species through a single mechanism, pooling.

The paper investigates how V1 neurons process orientation precision in natural stimuli and finds that some neurons show invariant responses to input precision, enhancing robust orientation recognition through population coding.

This study uses functional ultrasound imaging to map retinotopic and ocular dominance columns in the visual cortex of awake non-human primates with high spatiotemporal resolution.

The paper investigates how anticipatory neural responses in monkey V1 arise from horizontal and feedback pathways during motion integration of translating objects.

This study shows that monocular vision becomes unstable during eye deprivation, with contrast thresholds increasing over time, suggesting a slow build-up of changes in binocular circuits.

The paper investigates oscillatory activity in monkey V1 using voltage-sensitive dye imaging and finds comparable oscillatory responses to visual stimuli as observed in human studies.

The paper investigates how suppressive waves in V1 shape the representation of long-range apparent motion using voltage-sensitive dye imaging in monkeys.

The paper develops a mean-field model of neural networks to simulate and predict voltage-sensitive dye imaging signals in the visual cortex.