Results 1 to 10 of about 354,589 (350)
Presaccadic attention sharpens visual acuity
Scientific Reports, 2023 Visual perception is limited by spatial resolution, the ability to discriminate fine details. Spatial resolution not only declines with eccentricity but also differs for polar angle locations around the visual field, also known as ‘performance fields ...
Yuna Kwak +2 more
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Delhi Journal of Ophthalmology, 2019 In the current scenario of competition, paper writing, critical analysis and stardom, we forget to analyse the basics of the subject, one of which is a visual acuity standard.
Pushkar Dhir +10 more
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Contribution of sVEP visual acuity testing in comparison with subjective visual acuity
Biomedical Papers, 2015 Aims: Visual acuity determination is an important task in ophthalmology and optometry practices. Visual acuity can be examined objectively or subjectively.
Petr Vesely
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Chinese Journal of Contemporary Neurology and Neurosurgery, 2023 Objective To screen risk factors related to visual acuity and visual field defects in patients with Cushing's disease, and based on risk factors to analyze health economics.
FENG Shan⁃shan
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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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Taiwan Journal of Ophthalmology, 2022 PURPOSE: The aim of this study was to compare the visual acuity (VA) by smartphone-based applications – EyeChart and the Peek Acuity to the standard Snellen chart to explore the possibility of using them as an alternative in tele-ophthalmology in the ...
Aparna Bhaskaran +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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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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Predictors of visual acuity improvement after phacoemulsification cataract surgery
Frontiers in Medicine, 2022 PurposeThis study aimed to assess preoperative predictors of visual outcome after phacoemulsification cataract surgery in Jordan, a Middle Eastern country.MethodsThis was a retrospective longitudinal study of adult patients who underwent ...
Saif Aldeen AlRyalat +7 more
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Visual acuity assessment [PDF]
Eye, 1993 The immunopharmacological actions of nedocromil sodium are fully compatible with administration to man. Nedocromil sodium exhibits a wide range of anti-inflammatory actions. When compared with sodium cromoglycate, nedocromil sodium is more potent and a major difference is seen in the Ascaris-sensitised monkey subjected to bronchial challenge with ...
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