Results 41 to 50 of about 2,255,413 (373)
Journal of Ophthalmology, 2021 Purpose. To determine the effects of cataract surgery on contrast visual acuity and retinal sensitivity in patients with retinitis pigmentosa. Methods. Retinal sensitivity and contrast visual acuity were determined by microperimetry (MAIA) and contrast ...
Gen Miura +4 more
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Development of visual acuity [PDF]
Archives of Disease in Childhood, 1973 A hand-held electrically operated instrument has been devised to assess visual acuity by means of the phenomenon of opto-kinetic fixation nystagmus. An accurate determination of visual acuity has been obtained from an early age, and a graph of the normal visual acuity development produced. It has been confirmed that adult acuity is reached by 3 years
A. Oliver, G. V. Catford
openaire +6 more sources
Age-related laryngoscopic visual acuity
African Journal of Emergency Medicine, 2021 Background: Endotracheal intubation by direct laryngoscopy is a mainstay of advanced airway management performed both in the prehospital environment and in the Emergency Department.
Abdul-Maajid Mathews +2 more
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On the role of body size, brain size, and eye size in visual acuity
Behavioral Ecology and Sociobiology, 2017 The visual system is highly variable across species, and such variability is a key factor influencing animal behavior. Variation in the visual system, for instance, can influence the outcome of learning tasks when visual stimuli are used.
Alberto Corral‐López +4 more
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Multiple Sclerosis and Imbalance Visual Interface
Reabilitacijos Mokslai: Slauga, Kineziterapija, Ergoterapija, 2020 Research background. In patients with multiple sclerosis vision disorders affect the balance and gait. Impaired balance, gait increases the risk of collapse.
Jūratė Penkovskienė +6 more
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Journal of the American Medical Association (JAMA), 2016 IMPORTANCE Impaired visual acuity is common among older adults and can adversely affect function and quality of life. OBJECTIVE To update a 2009 systematic review on screening for impaired visual acuity among older adults for the US Preventive Services
R. Chou +4 more
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Multiple Sclerosis, 2017 Low-contrast letter acuity (LCLA) has emerged as the leading outcome measure to assess visual disability in multiple sclerosis (MS) research. As visual dysfunction is one of the most common manifestations of MS, sensitive visual outcome measures are ...
L. Balcer +9 more
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British and Irish Orthoptic Journal, 2021 Purpose: The recent pandemic has identified the need for telemedicine assessment of ophthalmology patients. A vital component of such assessment is visual acuity (VA) measurement.
Ailsa Ritchie +4 more
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Investigative Ophthalmology and Visual Science, 2016 PURPOSE The purpose of this study was to evaluate foveal regeneration and the association between retinal restoration and visual acuity following reattachment surgery for rhegmatogenous retinal detachment (RRD).
Misato Kobayashi +6 more
semanticscholar +1 more source
Forensic Application of Objective Assessment on Visual Acuity by ERP [PDF]
Fayixue Zazhi, 2017 Objective To explore the composition characteristic of event related potential （ERP） in different visual acuity levels, and to provide theoretical basis for the objective assessment of visual acuity.
LUO BIN, JI MENG-MENG, MENG HUAN-HUAN, ET AL.
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