Search Results - "Hosking, Sarah L"

Ocular blood flow measurements in healthy human myopic eyes by Benavente-Pérez, Alexandra, Hosking, Sarah L., Logan, Nicola S., Broadway, David C.

“…Background To evaluate the haemodynamic features of young healthy myopes and emmetropes, in order to ascertain the perfusion profile of human myopia and its…”
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Ocular blood-flow hemodynamics before and after application of a laser in situ keratomileusis ring by Conway, Miriam L., PhD, Wevill, Mark, MD, Benavente-Perez, Alexandra, PhD, Hosking, Sarah L., PhD

“…Purpose To evaluate blood-flow responses before and after microkeratome application. Setting School of Life and Health Sciences, Aston University, Birmingham,…”
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Short-term stability in refractive status despite large fluctuations in glucose levels in diabetes mellitus type 1 and 2 by Huntjens, Byki, Charman, W Neil, Workman, Helena, Hosking, Sarah L, O'Donnell, Clare

“…This work investigates how short-term changes in blood glucose concentration affect the refractive components of the diabetic eye in patients with long-term…”
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Visual Field Severity Indices Demonstrate Dose‐Dependent Visual Loss from Vigabatrin Therapy by Conway, Miriam, Cubbidge, Robert P., Hosking, Sarah L.

“…Summary Purpose: The aims of this study were to develop an algorithm to accurately quantify Vigabatrin (VGB)‐induced central visual field loss and to…”
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Retinal straylight in patients with monofocal and multifocal intraocular lenses by Cerviño, Alejandro, OD, PhD, MCOptom, Hosking, Sarah L., PhD, MCOptom, FAAO, DBO, Montés-Micó, Robert, OD, MPhil, PhD, Alió, Jorge L., MD, PhD

“…Purpose To determine the differences in retinal straylight perceived by patients with monofocal intraocular lenses (IOLs) and patients with multifocal IOLs…”
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Operator-induced errors in Hartmann-Shack wavefront sensing: Model eye study by Cervino, Alejandro, OD(EC), MCOptom, Hosking, Sarah L., PhD, MCOptom, FAAO, DBO, Dunne, Mark C.M., PhD, MCOptom

“…Purpose To evaluate the effects of instrument realignment and angular misalignment during the clinical determination of wavefront aberrations by simulation in…”
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Patients Treated with Vigabatrin Exhibit Central Visual Function Loss by Hilton, Emma J. Roff, Cubbidge, Robert P., Hosking, Sarah L., Betts, Tim, Comaish, Ian F.

“…Purpose: To investigate visual function in the central 10 degrees in patients who have undergone vigabatrin (VGB) antiepileptic drug (AED) therapy with the aim…”
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Objective measurement of intraocular forward light scatter using Hartmann-Shack spot patterns from clinical aberrometers by Cerviño, Alejandro, OD, PhD, MCOptom, Bansal, Dheeraj, PhD, Hosking, Sarah L., BSc(Hns), PhD, MCOptom, FAAO, DBO, Montés-Micó, Robert, OD, MPhil, PhD

“…Purpose To apply software-based image-analysis tools to objectively determine intraocular scatter determined from clinically derived Hartmann-Shack patterns…”
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Investigation of ocular hemodynamics in Sturge-Weber syndrome by Conway, Miriam, Hosking, Sarah L

“…Sturge-Weber syndrome (SWS) is a condition often associated with facial cutaneous angioma, vascular malformations in the brain, and ocular anomalies such as…”
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Reproducibility-repeatability of choroidal thickness calculation using optical coherence tomography by Benavente-Pérez, Alexandra, Hosking, Sarah L, Logan, Nicola S, Bansal, Dheeraj

“…To evaluate the repeatability and reproducibility of subfoveal choroidal thickness (CT) calculations performed manually using optical coherence tomography…”
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Test-Retest Reliability of Retinal Oxygen Saturation Measurement by O’Connell, Rachael A, Anderson, Andrew J, Hosking, Sarah L, Batcha, Abrez H, Bui, Bang V

“…PURPOSETo determine intrasession and intersession repeatability of retinal vessel oxygen saturation from the Oxymap Retinal Oximeter using a whole image–based…”
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Mild Hypoxia Impairs Chromatic Sensitivity in the Mesopic Range by Connolly, Desmond M, Barbur, John L, Hosking, Sarah L, Moorhead, Ian R

“…The effect of mild hypoxia on chromatic sensitivity in the mesopic range is poorly documented. This study was conducted to examine the effects of mild hypoxia…”
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Epilepsy Patients Treated with Antiepileptic Drug Therapy Exhibit Compromised Ocular Perfusion Characteristics by Hilton, Emma J. Roff, Hosking, Sarah L., Betts, Tim

“…Purpose: Reduced cerebral blood flow and decreased cerebral glucose metabolism have been identified in patients with epilepsy treated with antiepileptic drug…”
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Provocative intraocular pressure challenge preferentially decreases venous oxygen saturation despite no reduction in blood flow by O'Connell, Rachael A., Anderson, Andrew J., Hosking, Sarah L., Bui, Bang V.

“…Purpose Ocular disease can both alter the retina's oxygen requirements, and decrease its ability to cope with changes in metabolic demand. We examined the…”
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Clinical ocular wavefront analyzers by Cerviño, Alejandro, Hosking, Sarah L, Montes-Mico, Robert, Bates, Keith

“…To provide a summary of the methods used by clinical wavefront analyzers and their historical, current, and future applications. Review of the literature and…”
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Retinal Oxygen Saturation: Novel Analysis Method for the Oxymap by Paul, Joseph P., O’Connell, Rachael A., Hosking, Sarah L., Anderson, Andrew J., Bui, Bang V.

“…PURPOSETo use a novel image analysis approach to consider how oxygen saturation changes as a function of vessel width and distance from the nerve and between…”
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Regional variability in visual field sensitivity during hypercapnia by Roff Hilton, Emma J, Hosking, Sarah L, Cubbidge, Robert P, Morgan, Andrew J

“…Previous investigations have demonstrated a relative vascular autoregulatory inefficiency of the inferior compared to the superior retina in healthy subjects…”
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Aviation-related respiratory gas disturbances affect dark adaptation: A reappraisal by Connolly, Desmond M., Hosking, Sarah L.

“…This study examined the time course of early scotopic threshold sensitivity during dark adaptation under mild to moderate hypoxia, moderate hypocapnia and…”
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Does the Swedish Interactive Threshold Algorithm (SITA) accurately map visual field loss attributed to vigabatrin? by Conway, Miriam L, Hosking, Sarah L, Zhu, Haogang, Cubbidge, Robert P

“…Vigabatrin (VGB) is an anti-epileptic medication which has been linked to peripheral constriction of the visual field. Documenting the natural history…”
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Oxygenation state and mesopic sensitivity to dynamic contrast stimuli by Connolly, Desmond M, Hosking, Sarah L

“…Comparative studies suggest that increasing photoreceptor oxygen consumption in dim light, relative to bright light, may make the outer retina susceptible to…”
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