OBJECTIVE: To estimate the prevalence of asthenopia in 0-18 year-old children through a
systematic review and meta-analysis of prevalence studies. SOURCES: Inclusion criteria …

Claims that coloured filters aid reading date back 200 years and remain controversial. Some
claims, for example, that more than 10% of the general population and 50% of people with …

Now in a fully up-to-date 6th Edition, Pickwell's Binocular Vision Anomalies provides a
practical introduction to binocular vision, offering comprehensive theory, how-to clinical …

Purpose To investigate whether the severity of symptoms of visual fatigue might be
associated with clinical visual measures and basic visual functions, such as …

Purpose To report the frequency of binocular vision (BV) anomalies in children with specific
learning disorders (SLD) and to assess the efficacy of vision therapy (VT) in children with a …

Developmental dyslexia affects almost 10% of school-aged children and represents a
significant public health problem. Its etiology is unknown. The consistent presence of …

Abstract Background/Purpose To assess the prevalence of nonstrabismic accommodative
and vergence dysfunctions among primary schoolchildren in Hampyeong, a rural area of …

Musculoskeletal pain and headache are leading causes of years lived with disability, and an
escalating problem in school children. Children spend increasingly more time reading and …

Purpose To compare the performance in the Developmental Eye Movement test (DEM) and
the Test of Visual Perceptual Skills (TVPS) between three groups: individuals with …

Purpose: Hofstetter's equations are based on studies of Amplitude of Accommodation (AA)
with methodological limitations, particularly in the case of children younger than 10 years of …