Results 51 to 60 of about 4,786 (269)

Tratamento do buraco macular traumático: relato de caso [PDF]

open access: yes, 2008
Traumatic macular hole is a disease whose pathogenesis is not fully understood and the best treatment guideline is controversial. We report 2 cases of traumatic macular hole with different treatment approaches.
Brasil, Oswaldo Ferreira Moura   +1 more
core   +2 more sources

Photobiomodulation for non-exudative age-related macular degeneration [PDF]

open access: yes, 2021
BACKGROUND: Age‐related macular degeneration (AMD) is one of the leading causes of blindness in high‐income countries. The majority of cases of AMD are of the non‐exudative type.
Henein, C, Steel, DHW
core   +1 more source

Dietary fatty acids and lipoproteins on progression of age-related macular degeneration [PDF]

open access: yes, 2017
Age-related macular degeneration (AMD) is a medical condition of central loss vision and blindness. Numerous studies have revealed that changes on certain dietary fatty acids (FAs) could have useful for AMD management.
Abia González, María del Rocío   +5 more
core   +3 more sources

Macular pigment and its contribution to visual performance and experience

open access: yesJournal of Optometry, 2010
There is now a consensus, based on histological, biochemical and spectral absorption data, that the yellow colour observed at the macula lutea is a consequence of the selective accumulation of dietary xanthophylls in the central retina of the living eye.
James Loughman   +4 more
doaj   +1 more source

Psychophysical discrimination of radially varying polarization entoptic phenomena [PDF]

open access: yesarXiv, 2023
The incorporation of structured light techniques into vision science has enabled more selective probes of polarization related entoptic phenomena. Diverse sets of stimuli have become accessible in which the spatially dependant optical properties can be rapidly controlled and manipulated.
arxiv  

A Missense Mutation in OPA1 Causes Dominant Optic Atrophy in a Chinese Family

open access: yesJournal of Ophthalmology, Volume 2019, Issue 1, 2019., 2019
Background. To investigate the genetic causes and clinical characteristics of dominant optic atrophy (DOA) in a Chinese family. Methods. A 5‐generation pedigree of 35 family members including 12 individuals affected with DOA was recruited from Shenzhen Eye Hospital, China.
Shaoyi Mei   +8 more
wiley   +1 more source

AN OBSERVATIONAL STUDY ON THE EFFICACY AND SAFETY FOR THE COMBINATION OF LUTEIN, VITAMIN C, ZEAXANTHIN, ZINC, COPPER, AND VITAMIN E IN INDIAN PATIENTS OF AGE-RELATED MACULAR DEGENERATION (AMD). [PDF]

open access: yes, 2023
Background: Age-related macular degeneration (AMD) is the leading cause of irreversible blindness in the elderly population, particularly those over the age of 65.
Alam,  Dr. MD Tabrez   +2 more
core   +2 more sources

An Analytic Model for Rotational Modulations in the Photometry of Spotted Stars [PDF]

open access: yesMon. Not. R. Astron. Soc., 2012, Volume 427, Issue 3, pp. 2487-2511, 2012
Photometric rotational modulations due to starspots remain the most common and accessible way to study stellar activity. In the Kepler-era, there now exists precise, continuous photometry of ~150,000 stars presenting an unprecedented opportunity for statistical analyses of these modulations.
arxiv   +1 more source

Comparison of clinical findings and subjective symptoms in a case of multiple evanescent white dot syndrome (MEWDS): A case report from a patient's perspective

open access: yesJournal of General and Family Medicine, Volume 25, Issue 3, Page 154-157, May 2024.
The patient with MEWDS documented his visual impairment in detail utilizing a light microscope. The subjective defects illustrated by the patient were in good spatiotemporal agreement with diagnostic outcomes. Abstract A 38‐year‐old pathologist developed multiple evanescent white dot syndrome (MEWDS).
Kotaro Sugimoto   +3 more
wiley   +1 more source

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