Publications by authors named "Rebekka Heitmar"

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A novel computational model for human macular pigment optical density and its relationship to foveal structure.
Gary P Misson, Stephen J Anderson, Richard A Armstrong, Rebekka Heitmar

Sci Rep· October 2025

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Repeatability of retinal vessel flicker responses in healthy individuals.
Angelos Kalitzeos, Robert J Summers, Rebekka Heitmar

Acta Ophthalmol· August 2025

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Characterising the Time Course of the Dilatory Response of Healthy Retinal Arteries during Flicker-Light Provocation.
Robert J Summers, Rebekka Heitmar

J Vasc Res· April 2025

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Simulation techniques in optometric education: Is a model eye for tonometry a valuable instruction tool?
Kate Doorduyn, Rebekka Heitmar, Lauren Coetzee

Ophthalmic Physiol Opt· November 2024

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Longitudinal studies assessing retinal vascular characteristics in childhood and adolescence must account for ocular growth.
Franziska G Rauscher, Rebekka Heitmar

Atherosclerosis· September 2024

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Retinal vascular dynamics: A window for observing an irregular heartbeat. A case report.
Rebekka Heitmar, Paulus Kirchhoff, Andrew Blann, Konstantin Kotliar

Microcirculation· May 2024

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Dual wavelength retinal vessel oximetry - influence of fundus pigmentation.
Katrin Hirsch, Robert P Cubbidge, Rebekka Heitmar

Eye (Lond)· August 2023

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The effect of obstructive sleep apnea on retinal arterial and venous oxygen saturations: further evidence from a randomised study.
Chris D Turnbull, John R Stradling, Rebekka Heitmar

Graefes Arch Clin Exp Ophthalmol· June 2023

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Editorial: Functional assessments of the ocular circulation.
Rebekka Heitmar, Dietmar Link, Konstantin Kotliar, Doreen Schmidl, Sascha Klee

Front Med (Lausanne)· June 2023

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The Differential Contribution of Macular Pigments and Foveal Anatomy to the Perception of Maxwell's Spot and Haidinger's Brushes.
Gary P Misson, Rebekka Heitmar, Richard Armstrong, Stephen J Anderson

Vision (Basel)· February 2023

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Size and position of the optic disc crescent in a white European population with myopia.
David Hill, Rebekka Heitmar, Nicola S Logan

Ophthalmic Physiol Opt· September 2022

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Effect of obstructive sleep apnoea on retinal microvascular function: a randomised controlled trial.
Chris D Turnbull, James A Stockley, Shyam Madathil, Syed S A Huq, Brendan G Cooper, Rebekka Heitmar

Graefes Arch Clin Exp Ophthalmol· July 2022

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The application of arterio-venous ratio (AVR) cut-off values in clinic to stratify cardiovascular risk in patients.
Christian French, Robert Peter Cubbidge, Rebekka Heitmar

Ophthalmic Physiol Opt· July 2022

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Comparison of Static Retinal Vessel Caliber Measurements by Different Commercially Available Platforms.
Christian French, Rebekka Heitmar

Optom Vis Sci· September 2021

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Comparison between two fast threshold strategies: SPARK and SITA in normal subjects.
Say Kiang Foo, Robert Peter Cubbidge, Rebekka Heitmar

Eur J Ophthalmol· July 2021

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Letter to the editor relating to Graefe's Arch Clin Exp Ophthalmol 2020 258:939-941. "CPAP therapy reduces oxidative stress in patients with glaucoma and OSAS and improves the visual field".
Chris D Turnbull, Rebekka Heitmar

Graefes Arch Clin Exp Ophthalmol· April 2021

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Clinically valid conclusions from retinal photographs need the best formulae.
Rebekka Heitmar, Reinhard Vonthein

Graefes Arch Clin Exp Ophthalmol· April 2021

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Retinal Vessel Oxygen Saturation Measurement Protocols and Their Agreement.
Rebekka Heitmar, Robert P Cubbidge

Transl Vis Sci Technol· May 2020

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Saffron ( L.) in Ocular Diseases: A Narrative Review of the Existing Evidence from Clinical Studies.
Rebekka Heitmar, James Brown, Ioannis Kyrou

Nutrients· March 2019

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Regulation of oxygen saturation in retinal blood vessels in response to dynamic exercise.
Rebekka Heitmar, Pravin Vekria, Robert P Cubbidge

Acta Ophthalmol· May 2018

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Comparison of subjective and objective methods to determine the retinal arterio-venous ratio using fundus photography.
Rebekka Heitmar, Angelos A Kalitzeos, Sunni R Patel, Diana Prabhu-Das, Robert P Cubbidge

J Optom· May 2016

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The influence of simulated cataract on retinal vessel oximetry measurements.
Rebekka Heitmar, Andrew Attardo

Acta Ophthalmol· February 2016

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Reliability of retinal vessel calibre measurements using a retinal oximeter.
Rebekka Heitmar, Angelos A Kalitzeos

BMC Ophthalmol· December 2015

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Comparison of Two Formulas Used to Calculate Summarized Retinal Vessel Calibers.
Rebekka Heitmar, Angelos A Kalitzeos, Vikramjit Panesar

Optom Vis Sci· November 2015

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The Time Course of Changes in Retinal Vessel Diameter in Response to Differing Durations of Flicker Light Provocation.
Rebekka Heitmar, Robert J Summers

Invest Ophthalmol Vis Sci· November 2015

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