Cargando…

The impact of irregular corneal shape parameters on visual acuity and contrast sensitivity

BACKGROUND: To understand which irregular corneal parameters determine the visual quality in keratoconus subjects. METHODS: The cross-sectional study examined the eyes of 44 subjects, graded from the first to third keratoconus stages by Amsler-Krumeich classification. We obtained measurements in two...

Descripción completa

Detalles Bibliográficos
Autores principales:	Liduma, Sanita, Luguzis, Artis, Krumina, Gunta
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2020
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7690078/ https://www.ncbi.nlm.nih.gov/pubmed/33243180 http://dx.doi.org/10.1186/s12886-020-01737-x

Ejemplares similares

When virtual and real worlds coexist: Visualization and visual system affect spatial performance in augmented reality
por: Pladere, Tatjana, et al.
Publicado: (2021)

Visual acuity and contrast sensitivity of adult zebrafish
por: Tappeiner, Christoph, et al.
Publicado: (2012)

Neonatal Contrast Sensitivity and Visual Acuity: Basic Psychophysics
por: Brown, Angela M., et al.
Publicado: (2018)

Gaze Parameters in the Analysis of Ambiguous Geometric Shapes
por: Krauze, Linda, et al.
Publicado: (2021)

Evaluation of Changes in Visual Acuity, Contrast Sensitivity and Aberrations in Patients with Keratoconus after Corneal Collagen Cross-linking
por: Zarei-Ghanavati, Siamak, et al.
Publicado: (2017)

Effect of Cataract Type and Severity on Visual Acuity and Contrast Sensitivity
por: Shandiz, Javad Heravian, et al.
Publicado: (2011)

The Impact of Cataract Surgery on Contrast Visual Acuity and Retinal Sensitivity in Patients with Retinitis Pigmentosa
por: Miura, Gen, et al.
Publicado: (2021)

Contrast visual acuity in patients with retinitis pigmentosa assessed by a contrast sensitivity tester
por: Oishi, Maho, et al.
Publicado: (2012)

Surgical Outcomes of Contrast Sensitivity and Visual Acuity in Uveitis-Associated Cataract
por: Takeda, Atsunobu, et al.
Publicado: (2021)

The Effect of Bangerter Filters on Visual Acuity and Contrast Sensitivity With External Noise
por: Zhang, Pan, et al.
Publicado: (2022)

Binocular summation of visual acuity and contrast sensitivity in children with intermittent exotropia
por: Liao, Jun, et al.
Publicado: (2023)

Quantification of Expected Information Gain in Visual Acuity and Contrast Sensitivity Tests
por: Lu, Zhong-Lin, et al.
Publicado: (2023)

Quantification of expected information gain in visual acuity and contrast sensitivity tests
por: Lu, Zhong-Lin, et al.
Publicado: (2023)

Digital contrast sensitivity chart with varying visual acuity: Development and validation
por: Hegde, Prateeksha G, et al.
Publicado: (2023)

Epidemiology of Corneal Neovascularization and Its Impact on Visual Acuity and Sensitivity: A 14-Year Retrospective Study
por: Lasagni Vitar, Romina Mayra, et al.
Publicado: (2021)

The impact of different corneal refractive surgeries on binocular dynamic visual acuity
por: Wang, Yuexin, et al.
Publicado: (2023)

Comparing Visual Acuity, Low Contrast Acuity and Contrast Sensitivity After Trifocal Toric and Extended Depth of Focus Toric Intraocular Lens Implantation
por: Gundersen, Kjell G, et al.
Publicado: (2020)

The Effect of Diffuse Lamellar Keratitis on Visual Acuity and Contrast Sensitivity following LASIK
por: Han, Eui Seok, et al.
Publicado: (2007)

The Effect of Stimulus Contrast and Spatial Position on Saccadic Eye Movement Parameters
por: Goliskina, Viktorija, et al.
Publicado: (2023)

Individual Differences in Scotopic Visual Acuity and Contrast Sensitivity: Genetic and Non-Genetic Influences
por: Bartholomew, Alex J., et al.
Publicado: (2016)

Standard Amblyopia Therapy in Adults with Longstanding Amblyopia Improves Visual Acuity and Contrast Sensitivity
por: Ridder III, William H, et al.
Publicado: (2023)

Evaluation of contrast visual acuity in patients with retinitis pigmentosa
por: Oomachi, Kazumi, et al.
Publicado: (2011)

Is the high contrast visual acuity chart a good predictor of improvement in visual acuity with low vision aids?
por: Sahu, Anupam, et al.
Publicado: (2021)

Crowding can impact both low and high contrast visual acuity measurements
por: Pluháček, František, et al.
Publicado: (2022)

Predicting individual contrast sensitivity functions from acuity and letter contrast sensitivity measurements
por: Thurman, Steven M., et al.
Publicado: (2016)

Efficacy of neural vision therapy to enhance contrast sensitivity function and visual acuity in low myopia
por: Tan, Donald T.H., et al.
Publicado: (2008)

Collective endpoint of visual acuity and contrast sensitivity function from hierarchical Bayesian joint modeling
por: Zhao, Yukai, et al.
Publicado: (2023)

Modelling Cost Effectiveness in Neovascular Age-Related Macular Degeneration: The Impact of Using Contrast Sensitivity vs. Visual Acuity
por: Butt, Thomas, et al.
Publicado: (2014)

The impact of patient-reported visual disturbance on dynamic visual acuity in myopic patients after corneal refractive surgery
por: Wang, Yuexin, et al.
Publicado: (2023)

Corneal irregularity and visual function using anterior segment optical coherence tomography in TGFBI corneal dystrophy
por: Abe, Yuito, et al.
Publicado: (2022)

Brain activity underlying visual search in depth when viewing volumetric multiplanar images
por: Naderi, Mehrdad, et al.
Publicado: (2023)

An Assessment of the Contrast Sensitivity in Patients with Ametropic and Anisometropic Amblyopia in Achieving the Corrected Visual Acuity of 1.0
por: Wang, Guipan, et al.
Publicado: (2017)

Cross-sectional study assessing the addition of contrast sensitivity to visual acuity when testing for fitness to drive
por: Spreng, Lucie, et al.
Publicado: (2018)

Visual Acuity and Contrast Sensitivity in Preterm and Full-Term Children Using a Novel Digital Test
por: Pérez Roche, María Teresa, et al.
Publicado: (2022)

Affordable and effective optokinetic response methods to assess visual acuity and contrast sensitivity in larval to juvenile zebrafish
por: Gómez Sánchez, Alicia, et al.
Publicado: (2022)

Comparison of corneal irregular astigmatism by the type of corneal regular astigmatism
por: Ueno, Yuta, et al.
Publicado: (2021)

Allogeneic Limbal Transplants Integrate into the Corneal Surface and Lead to an Improved Visual Acuity
por: Kesper, Christiane, et al.
Publicado: (2023)

Figure–Ground Segmentation and Biological Motion Perception in Peripheral Visual Field
por: Ceple, Ilze, et al.
Publicado: (2023)

Why 2D layout in 3D images matters: evidence from visual search and eyetracking
por: Krauze, Linda, et al.
Publicado: (2023)

High and Low Contrast Visual Acuity Are Not Affected in Amyotrophic Lateral Sclerosis
por: Moss, Heather E., et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_kgfdoidg28imhp211tar4pn49m