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Sveinn Hákon Harðarson - Dósent

Sveinn Hákon Harðarson

–

Heilbrigðisvísindasvið

Sveinn Hákon Harðarson

Dósent

Lektor í lífeðlisfræði. Áhersla á lífeðlisfræði augna.

Aðsetur
Læknagarður / Lg-538
Sími
8490347 8490347
Tölvupóstur
sveinnha [hjá] hi.is

Starfseining
Læknadeild, Lífefnafræði

ORCID vefsíða
https://orcid.org/0000-0001-5865-6756
Rannsóknagátt – Sveinn Hákon Harðarson

Show Útgefið efni

2025

Mild cognitive impairment - dementia precursor or normal aging?Laeknabladid

2023

Evaluation of a retinal oximetry image quality indicator in patients with cataractActa Ophthalmologica

2022

Artery vein classification in fundus images using serially connected U-NetsComputer Methods and Programs in Biomedicine

2021

Automatic fundus image quality assessment on a continuous scaleComputers in Biology and Medicine
Automation improves repeatability of retinal oximetry measurementsPLoS ONE
Retinal oximetry does not predict 12-month visual outcome after anti-VEGF treatment for central retinal vein occlusion: A multicentre studyActa Ophthalmologica
Retinal oximetry with a prototype handheld oximeter during hyperoxiaActa Ophthalmologica
Retinal oxygen saturation changes progressively over time in diabetic retinopathyPLoS ONE

2020

Retinal oximetry in central nervous system diseases
Sjónsviðsskerðing við fyrstu hjáveituaðgerð (trabeculectomiu) vegna glákuLæknablaðið

2019

Retinal oximetryProgress in Retinal and Eye Research
Retinal oxygen saturation is an independent risk factor for the severity of diabetic retinopathyBritish Journal of Ophthalmology
Retinal vessel oxygen saturation is affected in uveitis associated with Vogt-Koyanagi-Harada diseaseBritish Journal of Ophthalmology

2018

Handheld retinal oximetry in healthy young adultsTranslational Vision Science and Technology
Laws of physics help explain capillary non-perfusion in diabetic retinopathyEye (Basingstoke)
Retinal oximetry is affected in multiple sclerosisActa Ophthalmologica
Retinal oxygen metabolism in patients with mild cognitive impairmentAlzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring

2017

Fundus imaging in newborn children with wide-field scanning laser ophthalmoscopeActa Ophthalmologica
Retinal Oximetry Discovers Novel Biomarkers in Retinal and Brain DiseasesInvestigative ophthalmology & visual science
Retinal oximetry measures systemic hypoxia in central nervous system vessels in chronic obstructive pulmonary diseasePLoS ONE

2015

Is metabolic imaging a new tool to monitor progression in retinal degenerations and atrophy?Acta Ophthalmologica
Response to the letter to the editorGraefe's Archive for Clinical and Experimental Ophthalmology
Retinal Oximetry Imaging in Alzheimer's DiseaseJournal of Alzheimer's Disease
Retinal vessel oxygen saturation during 100% oxygen breathing in healthy individualsPLoS ONE
Venous oxygen saturation is reduced and variable in central retinal vein occlusionGraefe's Archive for Clinical and Experimental Ophthalmology
Venous oxygen saturation is reduced and variable in central retinal vein occlusionGraefe's Archive for Clinical and Experimental Ophthalmology

2014

Letter to the editorOptometry and Vision Science
Retinal oximetry with a scanning laser ophthalmoscopeInvestigative Ophthalmology and Visual Science
Retinal oxygen metabolism in exudative age-related macular degenerationActa Ophthalmologica
Retinal vessel oxygen saturation and vessel diameter in retinitis pigmentosaActa Ophthalmologica
The oxygen saturation in retinal vessels from diabetic patients depends on the severity and type of vision-threatening retinopathyActa Ophthalmologica
γ-cyclodextrin nanoparticle eye drops with dorzolamideJournal of Ocular Pharmacology and Therapeutics

2013

Choroidal oximetry with a noninvasive spectrophotometric oximeterInvestigative Ophthalmology and Visual Science
Retinal oximetryActa Ophthalmologica
Retinal oximetryActa Ophthalmologica
Retinal oximetry in central retinal artery occlusionActa Ophthalmologica
Spectrophotometric retinal oximetry in pigsInvestigative Ophthalmology and Visual Science

2012

Oxygen saturation in branch retinal vein occlusionActa Ophthalmologica
Retinal oximetry images must be standardizedInvestigative Ophthalmology and Visual Science
Retinal oxygen saturation is altered in diabetic retinopathyBritish Journal of Ophthalmology
Retinal vessel oxygen saturation in healthy individualsInvestigative Ophthalmology and Visual Science

2011

Reliability of vessel diameter measurements with a retinal oximeterGraefe's Archive for Clinical and Experimental Ophthalmology
Retinal oximetry in primary open-angle glaucomaInvestigative Ophthalmology and Visual Science

2010

Oxygen saturation in central retinal vein occlusionAmerican Journal of Ophthalmology

2009

Dorzolamide-timolol combination and retinal vessel oxygen saturation in patients with glaucoma or ocular hypertensionBritish Journal of Ophthalmology
Glaucoma filtration surgery and retinal oxygen saturationInvestigative Ophthalmology and Visual Science
Oxygen saturation in human retinal vessels is higher in dark than in lightInvestigative Ophthalmology and Visual Science

2008

Metabolic evaluation of the retina
Regulation of retinal blood flow in health and diseaseProgress in Retinal and Eye Research

2006

Automatic Evaluation of Fundus Image Quality
Automatic retinal oximetryInvestigative Ophthalmology and Visual Science
Ocular powderJournal of Ocular Pharmacology and Therapeutics
Unsupervised change-detection in color fundus images of the human retina

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