Many children have undetected vision problems or insufficient visual information processing
that may be a factor in lower academic outcomes. The aim of this paper is to contribute to a …

Background: Comfortable working at near and intermediate tasks depend on the efficiency
as well as coordination of accommodation and vergence systems. At present, the need for …

Purpose: To study binocular and accommodative characteristics and their associations with
age and gender in an Iranian young adult population. Methods: In this cross-sectional study …

Aim To determine normative values for stereoacuity, accommodative and vergence
measures for high school populations. Methods Using a multi-stage random cluster …

Convergence insufficiency (CI) is a dysfunction of binocular vision that is associated with
various signs and symptoms in near work. However, CI screening is performed less …

Purpose The aim was to determine normal values of accommodative amplitude (AA) during
adolescence in Iran. Methods In this cross‐sectional study, sampling was done from high …

Purpose: To determine the prevalence of fusional vergence dysfunction (FVD) and its
relationship with age, sex, and refractive errors in a population-based study. Methods: In this …

Background: Relief from accommodative spasm involves a long course of pharmacological
treatment and/or vision therapy. Complete resolution is challenging, especially within a short …

• METHODS: A cross-sectional study was conducted among university students who use
VDU3h or more from January 2019 to May 2019. A convenient sampling method was …

Purpose: To evaluate the role of cycloplegic agents in diagnosis and management of
accommodative spasms. Methods: Prospective cohort study included patients with recent …