To understand visual consciousness, we must understand how the brain represents
ensembles of objects at many levels of perceptual analysis. Ensemble perception refers to …

Ocular and Visual Physiology is a textbook for ophthalmologists, optometrists, orthoptists,
and visual neuroscientists throughout the world, in training and beyond. The study of ocular …

Human visual performance for basic visual dimensions (eg, contrast sensitivity and acuity)
peaks at the fovea and decreases with eccentricity. The eccentricity effect is related to the …

When we see objects blurrily, in the periphery, or in dim light, we often experience their
features unclearly. This paper argues that perceptual clarity is a dimension along which …

Short‐term memory in vision is typically thought to divide into at least two memory stores: a
short, fragile, high‐capacity store known as iconic memory, and a longer, durable, capacity …

The human visual system is foveated: we can see fine spatial details in central vision,
whereas resolution is poor in our peripheral visual field, and this loss of resolution follows an …

People with amblyopia demonstrate a reduced ability to judge depth using stereopsis. Our
understanding of this deficit is limited, as standard clinical stereo tests may not be suited to …

The precision of stereopsis and vergence are ultimately limited by internal binocular
disparity noise. Here we propose an equivalent noise model with both global and local …

Purpose: To investigate the optimal procedures for multichannel visually evoked potentials
(VEPs) to detect misrouting in albinism subjects. Methods: Investigations were done in a …

Previous studies have shown that people are good at rapidly estimating ensemble summary
statistics, such as the mean size of multiple objects. In the present study, we tested whether …