Research Topics
| B A FinkSummaryAffiliation: The Ohio State University Country: USA Publications
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Detail Information
Publications
Effects of rigid contact lens prism ballasting on oxygen access to the cornea under static and dynamic conditionsB A Fink
College of Optometry, Ohio State University, Columbus, USA
Optom Vis Sci 75:763-71. 1998..In addition, significantly greater differences between static and dynamic condition data were found for the PMMA material than for itabisfluorofocon A...
Corneal oxygen uptake: A review of polarographic techniques, applications, and variablesBarbara Fink
The Ohio State University, College of Optometry, 338 West Tenth Avenue, Columbus, OH 43210 1240, USA
Cont Lens Anterior Eye 29:221-9. 2006....
Rigid gas-permeable contact lens base curve radius and transmissibility effects on corneal oxygen uptakeBarbara A Fink
The Ohio State University, College of Optometry, Columbus, Ohio 43210 1240, USA
Optom Vis Sci 83:740-4. 2006..The purpose of this study is to determine the effects of rigid gas-permeable contact lens thickness, base curve radius, and material permeability on corneal hypoxic stress...
Fluorescein pattern interpretation in keratoconusBarbara Fink
The Ohio State University College of Optometry, 320 West Tenth Avenue, Columbus, OH 43210 1240, USA
Optom Vis Sci 85:E939-46. 2008..The purpose of this study is to assess the effect of disease severity on how accurately contact lens fluorescein patterns can be interpreted in keratoconus by clinician assessment...
A comparison of two methods of evaluating cornea-to-contact lens base curve fluorescein patterns in keratoconusB A Fink
The Ohio State University College of Optometry, Columbus 43210-1240, USA
Optom Vis Sci 78:589-98. 2001..Many factors influence fluorescein pattern interpretation, and improvement of the objective method of fluorescein pattern assessment by photograph readers will require improved methodology that takes these factors into consideration...
The thickness of the human precorneal tear film: evidence from reflection spectraP E King-Smith
College of Optometry, The Ohio State University, Columbus, Ohio 43210, USA
Invest Ophthalmol Vis Sci 41:3348-59. 2000....
Contributions of evaporation and other mechanisms to tear film thinning and break-upP Ewen King-Smith
College of Optometry, The Ohio State University, 338 W 10th Avenue, Columbus, OH 43210, USA
Optom Vis Sci 85:623-30. 2008..Thus evaporation may be fast enough to explain many cases of tear film break-up, and to give rise to considerable increases in the local osmolarity of the tear film between blinks...
Oxygen demands with hybrid contact lensesBen Pilskalns
College of Optometry, The Ohio State University, Columbus, Ohio 43210, USA
Optom Vis Sci 84:334-42. 2007..0 and 4.5 mm temporal to the central cornea, and 1 mm temporal to the limbus...
Corneal oxygen uptake associated with piggyback contact lens systemsLindsay N Florkey
The Ohio State University College of Optometry, 320 West Tenth Avenue, Columbus, OH 43210 1280, USA
Cornea 26:324-35. 2007..The purpose of this study was to determine the effects of static (without blinking) and dynamic (with blinking once every 5 seconds) wear of piggyback contact lens systems on corneal oxygen uptake...
Baseline factors predictive of incident penetrating keratoplasty in keratoconusMae O Gordon
Division of Biostatistics and the Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St Louis, Missouri, USA
Am J Ophthalmol 142:923-30. 2006..Knowledge of these factors is beneficial to clinicians in patient education and may be useful in disease management...
Factors influencing the measurement of oxygen shortfall of the human cornea: sequencing of test conditionsJane M Chi
The Ohio State University, College of Optometry, 338 West Tenth Avenue, Columbus, 43210 1240 OH, USA
Cont Lens Anterior Eye 30:17-21. 2007..The effects of sequencing of test conditions, in this case contact lens thicknesses, on the measurement of the oxygen shortfall of human corneas were studied...
Enhancing RGP contact lens performance: comparing back surface optionsBarbara A Fink
The Ohio State University, College of Optometry, Columbus 43218 2342, USA
Optometry 73:605-13. 2002..With aspheric lens back surface designs, post-lens circulation may be enhanced as well by maximizing the provision of nutrients and the clearance of metabolic by-products, toxins, and debris, while minimizing the risk of lens binding...
Interferometric imaging of the full thickness of the precorneal tear filmP Ewen King-Smith
College of Optometry, The Ohio State University, 338 West 10th Avenue, Columbus, 43210, USA
J Opt Soc Am A Opt Image Sci Vis 23:2097-104. 2006..This method has the potential for evaluating the role of both tear film flow and evaporation in tear film thinning and breakup. It therefore may be applied to the analysis of dry eye disease...
Between-eye asymmetry in keratoconusKarla Zadnik
Ohio State University College of Optometry, Columbus 43210 1240, USA
Cornea 21:671-9. 2002....
The effects of high-Dk rigid contact lens center thickness, material permeability, and blinking on the oxygen uptake of the human corneaHope Patterson Gardner
The Ohio State University College of Optometry, Columbus, Ohio 43210, USA
Optom Vis Sci 82:459-66. 2005....
The thickness of the tear filmP Ewen King-Smith
College of Optometry, The Ohio State University, Columbus, Ohio 43218 2342, USA
Curr Eye Res 29:357-68. 2004..Theoretical predictions of tear film thickness are discussed. Mechanisms involved in the upward drift of the tear film after a blink, and in the formation of dry spots, are considered...
Tear exchange and oxygen reservoir effects in silicone hydrogel systemsLindsay Florkey
College of Optometry, The Ohio State University, Columbus, OH 43218-2342, USA
Eye Contact Lens 29:S90-2; discussion S115-8, S192-4. 2003..Their respective contributions to the reduction of corneal oxygen demand over the period studied were found to be in the ratio of 3.4:1...
Evaporation from the human tear film studied by interferometryP Ewen King-Smith
College of Optometry, The Ohio State University, Columbus, Ohio, USA
Adv Exp Med Biol 506:425-9. 2002
Differences in keratoconus as a function of genderBarbara A Fink
The Ohio State University College of Optometry, 338 West Tenth Avenue, Columbus OH 43210-1240, USA
Am J Ophthalmol 140:459-68. 2005..NEI-VFQ results revealed differences in self-reported difficulty with distance activities and driving. CONCLUSIONS: Gender differences exist in patient history, vision, and ocular symptoms in keratoconus patients...
