Ashley Clark

This study investigates how subfoveal scotomas affect fixation behavior and reveals fine-scale plasticity in the human visuomotor system.

The paper investigates crowding in the foveola and finds that crowding increases linearly but at a slower rate than in the extrafovea, challenging the assumption of uniform processing in the central visual field.

This paper describes a digital DPI system for high-resolution eye-tracking with sub-arcminute resolution and 1 Khz sampling, demonstrating its effectiveness on artificial and human eyes.

The paper shows that eye drift during fixation correlates with visual acuity, allowing acuity prediction from drift patterns without direct measurement.