Results 1 to 10 of about 5,166,554 (341)

Management of Functional Vision Disorders. [PDF]

open access: yesCurr Neurol Neurosci Rep, 2022
The purpose of this review is to summarize current approaches to management of functional vision disorder (FVD).Several retrospective studies of FVD in both adults and children have shed light on the range of outcomes and the prevalence of psychosocial stressors among FVD patients. While the first line of treatment for FVD is reassurance and education,
Phansalkar R   +3 more
europepmc   +4 more sources

Vision Screening, Vision Disorders, and Impacts of Hyperopia in Young Children: Outcomes of the Vision in Preschoolers (VIP) and Vision in Preschoolers - Hyperopia in Preschoolers (VIP-HIP) Studies. [PDF]

open access: yesAsia Pac J Ophthalmol (Phila), 2022
This review summarizes clinically relevant outcomes from the Vision in Preschoolers (VIP) and VIP-Hyperopia in Preschoolers (VIP-HIP) studies. In VIP, refraction tests (retinoscopy, Retinomax, SureSight) and Lea Symbols Visual Acuity performed best in ...
Kulp MT   +7 more
europepmc   +2 more sources

Perinatal Care in Women with Vision Disorders: a Systematic Review. [PDF]

open access: yesMaedica (Bucur), 2021
Objective:Maternal healthcare providers are usually unfamiliar and not adequately educated to cover the special needs of women with vision impairment during the perinatal period.
Diamanti A   +3 more
europepmc   +2 more sources

Variability of Rayleigh and Moreland test results using anomaloscope in young adults without color vision disorders. [PDF]

open access: yesPLoS One, 2021
Aim To validate the reference ranges proposed by the manufacturer of the Oculus HMC Anomaloscope MR for Rayleigh and Moreland tests in healthy young adults.
Zabel J   +3 more
europepmc   +2 more sources

Functional vision disorders in adults: a paradigm and nomenclature shift for ophthalmology. [PDF]

open access: yesSurv Ophthalmol, 2022
Vision loss with clinical findings that are incompatible with the symptoms and recognized neurological or ophthalmic conditions is a common presentation of patients to neurologists, ophthalmologists, and neuro-ophthalmologists.
Raviskanthan S   +5 more
europepmc   +2 more sources

Intermixing the <i>OPN1LW</i> and <i>OPN1MW</i> Genes Disrupts the Exonic Splicing Code Causing an Array of Vision Disorders. [PDF]

open access: yesGenes (Basel), 2021
Light absorption by photopigment molecules expressed in the photoreceptors in the retina is the first step in seeing. Two types of photoreceptors in the human retina are responsible for image formation: rods, and cones.
Neitz M, Neitz J.
europepmc   +2 more sources

Developmental disorders of vision [PDF]

open access: yesNeurologic Clinics, 2003
This review of developmental disorders of vision focuses on only a few of the many disorders that disrupt visual development. Given the enormity of the human visual system in the primate brain and complexity of visual development, however, there are likely hundreds or thousands of types of disorders affecting high-level vision.
Galaburda, AM, Duchaine, BC
openaire   +5 more sources

Photopigment genes, cones, and color update: disrupting the splicing code causes a diverse array of vision disorders. [PDF]

open access: yesCurr Opin Behav Sci, 2019
The human long- and middle-wavelength sensitive cone opsin genes exhibit an extraordinary degree of haplotype diversity that results from recombination mechanisms that have intermixed the genes.
Neitz M, Patterson SS, Neitz J.
europepmc   +2 more sources

Clinical disorders affecting mesopic vision [PDF]

open access: yesOphthalmic and Physiological Optics, 2006
AbstractVision in the mesopic range is affected by a number of inherited and acquired clinical disorders. We review these conditions and summarize the historical background, describing the clinical characteristics alongside the genetic basis and molecular biological mechanisms giving rise to rod and cone dysfunction relevant to twilight vision.
Petzold, A, Plant, GT
openaire   +5 more sources

Vision Disorders in Drivers Involved in Traffic Accidents. [PDF]

open access: yesJ Ophthalmic Vis Res, 2017
451 Dear Editor, Motor vehicle crashes are the leading cause of mortality in individuals aged 90% of all accidents and 75% of crashes in Iran.[2] Since January 1983, the European Commission has adjusted definite minimum visual standards for acquiring a ...
Behboudi H   +3 more
europepmc   +2 more sources

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