ArticleInvestigative ophthalmology & visual science2018
Differences in the Relation Between Perimetric Sensitivity and Variability Between Locations Across the Visual Field.
Article in Investigative ophthalmology & visual science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed.
- Eye-tracking biomarkers for glaucoma based on saccadic reaction time: a controlled clinical study.Frontiers in ophthalmology · 2025Trial
- Visual Field Pointwise Analysis of the Idiopathic Intracranial Hypertension Weight Trial (IIH:WT).Translational vision science & technology · 2023Trial
- Repeatability of Foveal Sensitivity Measured Using Adaptive Optics Microperimetry.Translational vision science & technology · 2026Article
- Clinical Effective Dynamic Range and the Measurement Floor of SITA-Faster Visual Field Tests.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026Article
- Predicting HFA 30-2 Visual Fields with Deep Learning from Multimodal OCT-Fundus Feature Fusion and Structure-Function Discordance Analysis.Journal of imaging informatics in medicine · 2026Article
- Factors Associated With Long-Term Visual Field Variability in Patients With Normal-Tension Glaucoma.Journal of ophthalmology · 2026Article
- Archetypal Analysis Reveals Consistent Visual Field Patterns for Stimulus Size III and Size Modulation Perimetry in Glaucoma.Translational vision science & technology · 2025Article
- A Bayesian Hierarchical Longitudinal Model for Estimation of Central Visual Field Rates of Change in Glaucoma.Translational vision science & technology · 2025Article
- Exploring the relationship between 24-2 visual field and widefield optical coherence tomography data across healthy, glaucoma suspect and glaucoma eyes.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2024Article
- Repeatability of a Virtual Reality Headset Perimeter in Glaucoma and Ocular Hypertensive Patients.Translational vision science & technology · 2024Article
- Evaluation of the long-term variability of macular OCT/OCTA and visual field parameters.The British journal of ophthalmology · 2024Observational
- Detectability of Visual Field Defects in Glaucoma Using Moving Versus Static Stimuli for Perimetry.Translational vision science & technology · 2023Article
- To compare central visual field progression using mean deviation and pointwise linear regression analysis.Indian journal of ophthalmology · 2023Article
- 24-Hour Monitoring of Intraocular Pressure Fluctuations Using a Contact Lens Sensor: Diagnostic Performance for Glaucoma Progression.Investigative ophthalmology & visual science · 2023Article
- Longitudinal Signal-to-Noise Ratio of Perimetry at Different Severities of Glaucoma.Translational vision science & technology · 2023Article
- Moving Stimulus Perimetry: A New Functional Test for Glaucoma.Translational vision science & technology · 2022Article
- Real-World Analysis of the Aging Effects on Visual Field Reliability Indices in Central 10-2 Tests.Journal of personalized medicine · 2022Article
- Long- and Short-Term Variability of Perimetry in Glaucoma.Translational vision science & technology · 2022Article
- Real-World Analysis of the Aging Effects on Visual Field Reliability Indices in Humans.Journal of clinical medicine · 2021Article
- Time Lag Between Functional Change and Loss of Retinal Nerve Fiber Layer in Glaucoma.Investigative ophthalmology & visual science · 2020Article
Corrections and comments
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Authors and funding
1 author.
Funding
Abstract
Purpose: Perimetric sensitivities become more variable with glaucomatous functional loss. This study examines the extent to which this relation varies between locations, and whether this can be predicted by eccentricity-related differences in spatial summation. Methods: Longitudinal series of visual fields from standard automated perimetry were obtained from participants with suspected or extant glaucoma. For each location in the 24-2 visual field, heterogeneous fixed-effects models were fit to the data, assuming that variability increased exponentially as sensitivity decreased. The predicted variability at each location was calculated when sensitivity was either 30 dB or 25 dB. Results: Variability significantly increased with damage at all 52 locations. When sensitivity was 30 dB, variability increased with eccentricity, with P = 0.0003. The average SD was 1.54 dB at the four most central locations, versus 1.74 dB at the most peripheral locations. When sensitivity was 25 dB, variability did not vary predictably with eccentricity, with P = 0.340. The average SD was 2.36 dB at the four central locations, versus 2.24 dB at the most peripheral locations. Conclusions: The relation between sensitivity and variability differed by eccentricity. Among healthy locations, variability was lower centrally, where the stimulus size is larger than Ricco's area, than peripherally. Among damaged locations, variability did not systematically vary with eccentricity. This could be because Ricco's area expands in glaucoma, such that stimuli were now smaller than this area at all locations.
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