Acuity of vision is a term used to describe the clearness or sharpness of your vision when measured at a distance of 20 feet. ‌ Visual acuity is the most common clinical measurement of how your eyes ...

Perceptual learning has been shown to produce an improvement of visual acuity (VA) and contrast sensitivity (CS) both in subjects with amblyopia and refractive defects such as myopia or presbyopia.

To identify factors associated with stereopsis in children with good visual acuity after unilateral congenital cataract surgery in the Infant Aphakia Treatment Study. Infants with a unilateral ...

1 Department of Ophthalmology, Peking University Third Hospital, Beijing, China 2 Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Beijing, China Purpose: To investigate the impact of ...

Perception is inherently active: we need to move our eyes to see the world around us. Yet our eyes also undergo tiny, unconscious movements that can blur out fine visual details. Paradoxically, ...

Abstract: The objective of this study is to analyze the potential preoperative factors affecting post-cataract visual acuity by machine learning, and establish a deep neural network to predict ...

If you are a human being, then your dominant sense is vision. That means that a person relies more upon visual inputs than any other form of sensory stimulation, and a larger portion of our brain is ...