Results 41 to 50 of about 1,304,550 (285)

Convergence insufficiency and its current treatment. [PDF]

open access: yes, 2010
PURPOSE OF REVIEW: Considerable uncertainty and controversy has existed concerning the management of convergence insufficiency. Only recently there have been significant scientific studies published that compare the effectiveness of the commonly ...
Lavrich, Judith B
core   +2 more sources

Convergence Insufficiency

open access: yesJurnal Kesehatan Andalas, 2018
Convergence Insufficiency digambarkan sebagai ketidakmampuan untuk mempertahankan konvergensi pada suatu objek ketika mata bergerak dari melihat jauh ke dekat, etiologynya belum jelas namun sering dikaitkan dengan kesulitan berakomodasi. Gejala CI paling
Adil Adil, Julita Julita
doaj   +1 more source

Orthoptic status before and immediately after heroin detoxification [PDF]

open access: yes, 2004
Aim: To determine whether changes in orthoptic status take place during withdrawal from heroin and/or methadone. Method: A prospective study of patients, using a repeated measures design, attending a 5 day naltrexone compressed opiate detoxification ...
Beaini, A.Y.   +3 more
core   +2 more sources

Convergence insufficiency

open access: yesKerala Journal of Ophthalmology, 2016
Convergence insufficiency is a common disorder of binocular vision in children and young adults. Common symptoms include eyestrain, headache, blurred vision, double vision, etc., Diagnosis of the condition involves a battery of tests for assessment of ...
Sanitha Sathyan   +3 more
doaj   +1 more source

The evolution of sufficiency in common law [PDF]

open access: yes, 2013
The requirement of disclosure in the patent specification is commonly presented as an essential arm of the patent bargain. This paper tests the assumption that disclosure requirements in a number of common law jurisdictions continue to reflect this and ...
Thambisetty, Sivaramjani
core   +1 more source

Derivative expansion and renormalisation group flows [PDF]

open access: yes, 2001
We study the convergence of the derivative expansion for flow equations. The convergence strongly depends on the choice for the infrared regularisation.
Litim, Daniel F.
core   +2 more sources

Screening for convergence insufficiency using the CISS is not indicated in young adults [PDF]

open access: yes, 2014
Aim This paper presents Convergence Insufficiency Symptom Survey (CISS) and orthoptic findings in a sample of typical young adults who considered themselves to have normal eyesight apart from weak spectacles.
Anna M Horwood   +26 more
core   +1 more source

Is there an association between convergence insufficiency and refractive errors?

open access: yesAfrican Vision and Eye Health, 2017
Background: Refractive errors and convergence insufficiency play major roles in reading efficiency. Uncorrected refractive errors are a primary cause of binocular anomalies, including convergence insufficiency.
Samuel Otabor Wajuihian
doaj   +1 more source

A Systematic Review and Meta-analysis of Convergence Insufficiency Prevalence and Management Options

open access: yesOpen Ophthalmology Journal, 2023
Convergence insufficiency (CI) is one of the most common binocular vision disorders. The condition negatively affects the quality of life through its impact on near activities, while there is a large gap in the information on its global prevalence ...
Z. Mohamed, S. Alrasheed
semanticscholar   +1 more source

Non-strabismic Binocular Vision Dysfunction among the Medical Students of a Teaching Hospital: A Descriptive Cross-sectional Study

open access: yesJournal of Nepal Medical Association, 2022
Introduction: Non-strabismic binocular vision dysfunctions are visual disorders that affect the person’s binocular vision and visual outcome while performing near tasks and are very common among medical students.
Pooja Shrestha, Raju Kaiti
doaj   +1 more source

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