Results 51 to 60 of about 13,874 (208)

Microperimetry biofeedback training in a patient with bilateral myopic macular degeneration with central scotoma

open access: yesIndian Journal of Ophthalmology, 2015
Microperimetry-1 (MP-1) evaluation and MP-1 biofeedback training were done in a case of bilateral myopic macular degeneration with a central scotoma.
Rajiv Raman   +3 more
doaj   +1 more source

Regional growth kinetics of geographic atrophy in age‐related macular degeneration with and without fovea‐sparing

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose Fovea‐sparing geographic atrophy (GA) patients retain near‐normal central vision. To better understand GA progression in relation to the fovea, we performed a semi‐automated image analysis of regional atrophy growth in a long‐term GA natural‐history cohort. Methods Prospective‐observational, single‐centre‐study (02/2013–07/2025) at the
Daniel R. Muth   +8 more
wiley   +1 more source

Spontaneous globe luxation associated with chronic obstructive pulmonary disease

open access: yesIndian Journal of Ophthalmology, 2012
Spontaneous globe luxation is a rarely reported condition which can lead to complications like optic neuropathy. Common causes are thyroid eye disease, shallow orbit and floppy eyelid syndrome.
M Ashok Kumar, K Srikanth, R Pandurangan
doaj   +1 more source

Neural correlates of lateral modulation and perceptual filling-in in center-surround radial sinusoidal gratings: an fMRI study

open access: yesScientific Reports, 2022
We investigated lateral modulation effects with functional magnetic resonance imaging. We presented radial sinusoidal gratings in random sequence: a scotoma grating with two arc-shaped blank regions (scotomata) in the periphery, one in the left and one ...
Yih-Shiuan Lin   +2 more
doaj   +1 more source

Premium Intraocular Lens Selection in Patients With Glaucoma: A Clinical Review

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Glaucoma frequently coexists with cataract, but glaucomatous functional loss, ocular‐surface disease, anatomical abnormalities, and treatment‐related refractive variability may reduce tolerance of premium intraocular lenses. This narrative review critically appraises evidence relevant to lens selection in glaucoma. Central visual‐field status,
Zhihao Liu   +3 more
wiley   +1 more source

Positive Scotoma in Papilledema

open access: yes, 2021
Positive scotoma is subjectively perceived as a dark spot in the visual field, and of which the patient is aware and it is usually an indicator of retinal involvement; opposed to the negative scotoma, which tends to go unnoticed and is detected by ...
Emely Karam; Asdrubal Moreno
core  

Oculomotor adaptation in simulated central scotoma [PDF]

open access: yes, 2015
Motivação: Pacientes com baixa visão afectados pela perda de campo central ou escotoma central são forçados a usar a visão periférica, a fim de identificar objectos, rostos ou palavras.
Esteves, Ana Catarina da Costa
core   +1 more source

Adult‐onset Coats disease: A systematic review and meta‐analysis of imaging biomarkers and targeted therapies

open access: yesActa Ophthalmologica, Volume 104, Issue 7, Page e724-e744, November 2026.
Abstract Coats disease diagnosed in adulthood is a rare idiopathic retinal telangiectatic vasculopathy that may differ in phenotype from childhood‐diagnosed cases. This systematic review synthesizes current evidence to characterize its clinical spectrum, imaging features, treatment outcomes and underlying mechanisms, with a focus on immunovascular ...
Catarina Francisco   +2 more
wiley   +1 more source

Potential Benefit of Ruxolitinib in Suspected Ocular and Neurological Transplant‐Associated Thrombotic Microangiopathy After Allogeneic Stem Cell Transplantation: A Case Report and Review

open access: yesClinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT We describe a rare case of suspected delayed‐onset TA‐TMA with ocular and neurological involvement following allo‐HSCT. The condition was refractory to standard therapies; neurological improvement was temporally associated with ruxolitinib initiation, suggesting a possible GVHD overlap.
Lise‐Marie Pillet   +13 more
wiley   +1 more source

Rehabilitative approach in patients with ring scotoma

open access: yes, 2013
Objective: To investigate the rehabilitative approach in patients with ring scotoma. A central scotoma is characteristic for patients with age-related macular degeneration (AMD).
CRUCIANI, Filippo   +4 more
core   +1 more source

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