Accommodation is a phenomenon of the eyeball, which consists of adapting to view objects
at different distances. The main aim of this study is to evaluate the effect of accommodations …

Cycloplegia is crucial for reliable pediatric ophthalmology examinations. This document
provides a recommendation for pediatric cycloplegia and mydriasis for Brazilian …

The aperture stop of the iris is subject to refraction by the cornea, and thus an outside
observer sees a virtual image: the “entrance pupil” of the eye. When viewed off-axis, the …

PURPOSE To compare the final cycloplegic refraction of tropicamide 1% and cyclopentolate
1% in children 3-16 years of age with brown irides. DESIGN Randomized, controlled …

Purpose: To evaluate the refractive outcome and influencing factors following atropine 0.5%
eye-drops applied twice daily during 2 ½ days at home and two drops of cyclopentolate …

The aim of this study was to pharmacologically induce accommodative paralysis and
evaluate its effects on the bioelectrical activity of the muscular system. The study included …

Objectives: Describe the difference between cycloplegic and non-cycloplegic refraction.
Review the clinical significance of non-cycloplegic and cycloplegic refraction. Identify the …

ABSTRACT Clinical Relevance Reducing the time between drop instillation and refraction
reduces the time paediatric patients and young adults spend in practice, facilitating more …

We aimed to evaluate the time needed for effective cycloplegia after instillation of
cyclopentolate 1% in patients with brown irides. A prospective analytical study involving 161 …

Background This study compared the refraction measurements of the QuickSee wavefront
autorefractor with those from clinical refraction measurements in preschool and elementary …