The visual expertise of adult humans is jointly determined by evolution, visual development
and visual perceptual learning. Perceptual learning refers to performance improvements in …

As the human eye ages, the crystalline lens stiffens (presbyopia) and opacifies (cataract),
requiring its replacement with an artificial lens [intraocular lens (IOL)]. Cataract surgery is the …

Human vision is heterogeneous around the visual field. At a fixed eccentricity, performance
is better along the horizontal than the vertical meridian and along the lower than the upper …

Numerous behavioral studies have shown that visual function can improve with training,
although perceptual refinements generally require weeks to months of training to attain …

PURPOSE The purpose of this study was to compare, in a crossover design, optical and
visual performance of eyes with corneal ectasias wearing dispensed best conventional …

Technological advancements in the design of soft and scleral contact lenses have led to the
development of customised, aberration‐controlling corrections for patients with keratoconus …

Microsaccades, incessant “fixational eye movements”(< 1°), are an important window into
cognitive functions. Yet, its role in visual perceptual learning (VPL)–improvements in visual …

In their pioneering work demonstrating measurement and full correction of the eye's optical
aberrations, Liang, Williams and Miller,[JOSA A14, 2884 (1997) 10.1364/JOSAA …

Purpose Optical imperfections of the eye, characterized by higher-order wavefront
aberrations, are exaggerated in corneal disease (eg, keratoconus) and iatrogeny (eg …

Visual image quality metrics combine comprehensive descriptions of ocular optics (from
wavefront error) with a measure of the neural processing of the visual system (neural …