Results 21 to 30 of about 4,392 (201)
Visual Function Assessment in Geographic Atrophy: A Review. [PDF]
Clin Exp OphthalmolABSTRACT Geographic atrophy (GA) causes significant vision impairment and reduction in vision‐related quality of life. Fundus autofluorescence (FAF) is the gold standard of structural assessment of GA but is a surrogate marker for vision loss, which can be assessed by tests of visual function and functional vision.
Li Y, Ayton LN, Fung AT.
europepmc +2 more sources
Clinical utilization of microperimetry in ophthalmic surgery: A narrative review [PDF]
, 2023 Microperimetry is an emerging technology that provides concurrent analysis of retinal structure and function by combining retinal sensitivity and fixation analysis with fundus imaging. We summarize the substantial evidence validating the evolving role of
Kalas, T, Whyte, J, Sharma, A, Newman, A
core +1 more source
Microperimetry as Part of Multimodal Assessment to Evaluate and Monitor Myopic Traction Maculopathy [PDF]
, 2021 Purpose: To characterize a population of high myopes with myopic traction maculopathy (MTM), to assess their retinal function, and to correlate it with anatomic status. Patients and methods: This was an observational cross-sectional study including 50
José, Diana +5 more
core +1 more source
Choroidal vascular hyperpermeability patterns in central serous chorioretinopathy correlate with microperimetry: CERTAIN study report 4. [PDF]
Acta OphthalmolAbstract Purpose This report evaluates the association of three distinct leakage patterns of choroidal vascular hyperpermeability (CVH) on indocyanine green angiography (ICGA), previously correlated with disease chronicity, with retinal sensitivity measured by microperimetry in central serous chorioretinopathy (CSC): unifocal indistinct signs of ...
Chang-Wolf JM +7 more
europepmc +2 more sources
Microperimetry in Retinal Diseases
Asia-Pacific Journal of Ophthalmology, 2023 Retinal microperimetry (MP) is a procedure that assesses the retinal sensitivity while the fundus is directly observed, and an eye tracker system is active to compensate for involuntary eye movements during testing. With this system, the sensitivity of a small locus can be accurately determined, and it has become an established ophthalmic test for ...
Shintaro, Horie +8 more
openaire +2 more sources
Low‐contrast visual acuity versus low‐luminance visual acuity in choroideremia
Clinical and Experimental Optometry, EarlyView., 2020 Clinical relevance Choroideremia is a progressive X‐linked inherited rod‐cone dystrophy. Patients present with nyctalopia and progressive visual field loss, but visual acuity remains well preserved early on. This study showed that low‐luminance visual acuity may be a useful clinical outcome measure during earlier disease stages.
Laura J Wood +6 more
wiley +1 more source
Microperimetry hill of vision and volumetric measures of retinal sensitivity [PDF]
, 2021 Purpose: Mean retinal sensitivity is the main output measure used in microperimetry. It is, however, of limited use in patients with poor vision because averaging is weighted toward zero in those with significant scotomas creating an artificial floor ...
Josan, Amandeep Singh +5 more
core +2 more sources
Microperimetry in hydroxychloroquine macular toxicity
romanian journal of ophthalmology, 2021 Objective: The aim was to evaluate the value of microperimetry (MP) in the early detection of toxic maculopathy caused by HCQ treatment in patients with normal fundoscopy, as well as normal structural optical coherence tomography (OCT). Materials and methods: Microperimetry was performed in 13 patients under hydroxychloroquine treatment, who did not ...
Durán-Carrasco, Oswaldo Esteban +6 more
openaire +2 more sources
Annals of Medicine, 2022 Objective The characteristics of the early changes in preclinical diabetic retinopathy (DR) are poorly known. This study aimed to analyse the changes in the structure and function of the fundus in diabetic patients without diabetic retinopathy (NDR ...
Qiannan Chai +4 more
doaj +1 more source
Measuring central retinal sensitivity using microperimetry [PDF]
, 2017 Microperimetry is an increasingly often used method of assessing the sensitivity of the central macula, analyzing fixation capabilities and loci, and accurately combining structural and functional information, even in the absence of stable fixation ...
Talib, Mays +8 more
core +1 more source