Zvi N. Roth

Neural Basis of The Double Drift Illusion

The paper investigates the neural basis of the double-drift illusion using fMRI, finding that hMT+ decodes the illusory trajectory, suggesting a perceptual representation independent of retinal position.

Representations in human primary visual cortex drift over time

The paper analyzes fMRI data to show that neural representations in human primary visual cortex drift over time, with changes in responsivity but stable population-level representational dissimilarities.

Task-related hemodynamic responses in human early visual cortex are modulated by task difficulty and behavioral performance

Stimulus vignetting and orientation selectivity in human visual cortex

This study shows that research on orientation selectivity in visual cortex may have measured sensitivity to luminance changes instead, using computational models and fMRI experiments.