Presbyopia is a global problem affecting over a billion people worldwide. The prevalence of
unmanaged presbyopia is as high as 50% of those over 50 years of age in developing world …

With the identification of novel targets, the number of interventional clinical trials in
ophthalmology has increased. Visual acuity has for a long time been considered the gold …

Contrast sensitivity defines the threshold between the visible and invisible, which has
obvious significance for basic and clinical vision science. Fechner's 1860 review reported …

Previous studies have employed different experimental approaches to enhance visual
function in adults with amblyopia including perceptual learning, videogame play, and …

QUEST+ is a Bayesian adaptive psychometric testing method that allows an arbitrary
number of stimulus dimensions, psychometric function parameters, and trial outcomes. It is a …

Experimentation is ubiquitous in the field of psychology and fundamental to the
advancement of its science, and one of the biggest challenges for researchers is designing …

Purpose: To elucidate the relationship between disorganization of retinal inner layers
(DRILs) and retinal function in diabetic patients without diabetic retinopathy (DR) and with …

Stroke damage to the primary visual cortex (V1) causes a loss of vision known as
hemianopia or cortically-induced blindness. While perimetric visual field improvements can …

Purpose: To test whether quantitative functional tests and optical coherence tomography
(OCT)-defined structure can serve as effective tools to diagnose and monitor early diabetic …

Recent studies highlight the importance of the temporal domain in visual processing. Critical
Flicker-Fusion Frequency (CFF), the frequency at which a flickering light is perceived as …