Select Publications

Journal articles

Bakaraju RC; Ehrmann K; Ho A; Papas EB, 2010, 'Inherent ocular spherical aberration and multifocal contact lens optical performance', Optometry and Vision Science, 87, pp. 1009 - 1022, http://dx.doi.org/10.1097/OPX.0b013e3181fbad60

Bakaraju RC; Ehrmann K; Falk D; Ho A; Papas EB, 2010, 'Physical human model eye and methods of its use to analyse optical performance of soft contact lenses', Optics Express, 18, pp. 16868 - 16882, http://dx.doi.org/10.1364/OE.18.016868

Borja D; Manns F; Ho A; Ziebarth N; Acosta AC; Arrieta E; Augusteyn RC; Parel J, 2010, 'Refractive power and biometric properties of the non-human primate isolated crystalline lens', Investigative Ophthalmology and Visual Science, 51, pp. 2118 - 2125, http://dx.doi.org/10.1167/iovs.09-3905

Sankaridurg P; Donovan L; Varnas S; Ho A; Chen X; Martinez AA; Fisher S; Lin Z; Smith EL; Ge J; Holden BA, 2010, 'Spectacle Lenses Designed to Reduce Progression of Myopia: 12-Month Results', Optometry and Vision Science, 87, pp. 631 - 641

Fedtke C; Manns F; Ho A, 2010, 'The entrance pupil of the human eye: a three-dimensional model as a function of viewing angle', Optics Express, 18, pp. 22364 - 22367, http://dx.doi.org/10.1364/OE.18.022364

Whatham A; Zimmermann F; Martinez A; Delgado S; de la Jara PL; Sankaridurg P; Ho A, 2009, 'Influence of accommodation on off-axis refractive errors in myopic eyes', Journal of Vision, 9, http://dx.doi.org/10.1167/9.3.14

Bakaraju RC; Ehrmann K; Papas EB; Ho A, 2009, 'Do peripheral refraction and aberration profiles vary with the type of myopia? - An illustration using a ray-tracing approach', Journal of Optometry, 2, pp. 29 - 38

Nankivil D; Manns F; Arrieta-Quintero E; Ziebarth N; Borja D; Amelinckx A; Bernal A; Ho A; Parel J, 2009, 'Effect of Anterior Zonule Transection on the Change in Lens Diameter and Power in Cynomolgus Monkeys during Simulated Accommodation', Investigative Ophthalmology and Visual Science, 50, pp. 4017 - 4021

Ale J; Manns F; Ho A, 2009, 'Evaluation of the performance of accommodating IOLs using a paraxial optics analysis', Ophthalmic and Physiological Optics, 29, pp. 1 - 11, http://dx.doi.org/10.1111/j.1475-1313.2009.00694.x

Whatham A; Zimmermann F; Martinez AA; Delgado S; De La Jara P; Sankaridurg P; Ho A, 2009, 'Influence of accommodation on off-axis refractive errors in myopic eyes', Journal of Vision, 9, pp. 1 - 13

Urs R; Manns F; Ho A; Borja D; Amelinckx A; Smith J; Jain R; Augusteyn RC; Parel J, 2009, 'Shape of the isolated ex-vivo human crystalline lens', Vision Research, 49, pp. 74 - 83

Ehrmann K; Ho A; Parel JM, 2008, 'Biomechanical analysis of the accommodation apparatus in humans (Clinical and Experimental Optometry (2008) 91, 3, (302-312))', Clinical and Experimental Optometry, 91, pp. 411, http://dx.doi.org/10.1111/j.1444-0938.2008.00290.x

Ehrmann K; Ho A; Parel JM, 2008, 'Biomechanical analysis of the accommodative apparatus in primates', Clinical and Experimental Optometry, 91, pp. 302 - 312, http://dx.doi.org/10.1111/j.1444-0938.2008.00247.x

Bakaraju RC; Ehrmann K; Papas EB; Ho A, 2008, 'Finite schematic eye models and their accuracy to in-vivo data', Vision Research, 48, pp. 1681 - 1694

Borja D; Manns F; Ho A; Ziebarth N; Rosen A; Jain R; Amelinckx A; Arrieta E; Augusteyn RC; Parel J, 2008, 'Optical power of the isolated human crystalline lens', Investigative Ophthalmology and Visual Science, 49, pp. 2541 - 2548, http://dx.doi.org/10.1167/iovs.07-1385

Bakaraju RC; Ehrmann K; Ho A; Papas EB, 2008, 'Pantoscopic tilt in spectacle-corrected myopia and its effect on peripheral refraction', Ophthalmic and Physiological Optics, 28, pp. 538 - 549

Stahl UG; Ho A; Brent GP; Naduvilath TJ; Stapleton FJ, 2007, 'Measurements of solutions and contact lenses with a vapor pressure osmometer', Optometry and Vision Science, 84, pp. 321 - 327

Manns F; Parel J; Denham D; Billotte C; Ziebarth N; Borja D; Fernandez V; Aly M; Arrieta E; Ho A; Holden BA, 2007, 'Optomechanical response of human and monkey lenses in a lens stretcher', Investigative Ophthalmology and Visual Science, 48, pp. 3260 - 3268

Ho A; Manns F; Pham T; Parel JM, 2006, 'Laboratory science: Predicting the performance of accommodating intraocular lenses using ray tracing', Journal of Cataract and Refractive Surgery, 32, pp. 129 - 136, http://dx.doi.org/10.1016/j.jcrs.2005.07.047

Parel J; Ziebarth N; Denham D; Fernandez V; Manns F; Lamar P; Rosen A; Ho A; Erickson PM, 2006, 'Assessment of the strength of minicapsulorhexes', Journal of Cataract and Refractive Surgery, 32, pp. 1366 - 1373

Ho A, 2006, 'Cetuximab plus radiotherapy for head and neck cancer', New England Journal of Medicine, 354, pp. 2187 - 2187

Rosen A; Denham D; Fernandez V; Borja D; Ho A; Manns F; Parel J; Augusteyn RC, 2006, 'In vitro dimensions and curvatures of human lenses', Vision Research, 46, pp. 1002 - 1009

Ho A; Manns F; Pham T; Parel J, 2006, 'Predicting the performance of accommodating intraocular lenses using ray tracing', Journal of Cataract and Refractive Surgery, 32, pp. 129 - 136

Ehrmann K; Papas EB; Ho A, 2005, 'A Novel Method for Assessing Variations in Visual Acuity after the Blink', Contact Lens and Anterior Eye, pp. 157 - 162

Manns F; Ho A; Parel JM, 2004, 'Effect of the internal optics on the outcome of custom-LASIK in an eye model', Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 5, pp. 201 - 205, http://dx.doi.org/10.1117/12.540883

Ehrmann K; Ho A; Parel JM, 2004, 'Ex vivo accommodation simulator II - Concept and preliminary results', Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 5, pp. 48 - 58, http://dx.doi.org/10.1117/12.539111

Ho A; Evans S, 2004, 'Finite element modelling of soft contact lens flexure and aberrations', Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 5, pp. 195 - 200, http://dx.doi.org/10.1117/12.537918

Ho A; Manns F; Pham T; Evans S; Parel JM, 2004, 'Modelling the performance of accommodating intraocular lenses', Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 5, pp. 36 - 47, http://dx.doi.org/10.1117/12.540879

Manns F; Fernandez V; Zipper S; Sandadi S; Hamaoui M; Ho A; Parel JM, 2004, 'Radius of curvature and asphericity of the anterior and posterior surface of human cadaver crystalline lenses', Experimental Eye Research, 78, pp. 39 - 51, http://dx.doi.org/10.1016/j.exer.2003.09.025

Manns F; Ho A; Parel J, 2004, 'Optical modeling of accommodating intraocular lenses', Investigative Ophthalmology and Visual Science, 45, pp. U168 - U168, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000223338000317&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a

Lum E; Ho A; Perera SI, 2004, 'Osmolality and buffering agents in soft contact lens packaging solutions', Contact Lens and Anterior Eye, 27, pp. 21 - 26, http://www.sciencedirect.com/science/article/B6X27-4BBH873-2/2/c46b545e79d63776e3f46ba0cfa0b470

Kwok LS; Daszynski DC; Kuznetsov VA; Pham T; Ho A; Coroneo MT, 2004, 'Peripheral light focusing as a potential mechanism for phakic dysphotopsia and lens phototoxicity', Ophthalmic and Physiological Optics, 24, pp. 119 - 129

Ho A, 2003, 'Aberration Correction with Soft Contact lens: is the Postlens Tear Film Important?', Eye and Contact Lens, pp. 182 - 185

Kwok S; Kuznetsov V; Ho A; Coroneo MT, 2003, 'Prevention of the adverse photic effects of peripheral light-focussing using UV-blocking contact lenses', Investigative Ophthalmology and Visual Science, 44, pp. 1501 - 1507

Manns F; Ho A; Parel J; Culbertson W, 2002, 'Ablation profiles for wavefront-guided correction of myopia and primary spherical aberration', Journal of Cataract and Refractive Surgery, 28, pp. 766 - 773

Rosen A; Denham D; Manns F; Fernandez V; Billotte C; Parel J; Ho A, 2002, 'Method for assessing changes in lens volume during immersion in tissue preservation media', Investigative Ophthalmology and Visual Science, pp. 448 - 448

Ehrmann K; Ho A, 2001, 'Lens prism in RGP manufacturing and its effect on edge quality', Contact Lens and Anterior Eye, pp. 143 - 152

Paugh JR; Stapleton FJ; Keay LJ; Ho A, 2001, 'Tear exchange under hydrogel contact lenses: methodological considerations', Investigative Ophthalmology and Visual Science, pp. 2813 - 2820

Ho A; Erickson PM; Manns F; Pham T; Parel J, 2001, 'Theoretical analysis of accommodation amplitude and ametropia correction by varying refractive index in phaco-ersatz', Optometry and Vision Science, pp. 405 - 410

Hamaoui M; Parel JM; Manns F; Tahi H; Ho A; Holden B, 2000, 'Ex-vivo testing of crystalline lens substitutes: a pilot study', Proceedings of SPIE - The International Society for Optical Engineering, 3908, pp. 123 - 130

McMonnies CW; Ho A, 2000, 'Letter legibility and chart equivalence', Ophthalmic and Physiological Optics, pp. 142 - 152

McMonnies CW; Ho A, 2000, 'Letter legibility and chart equivalence', Ophthalmic and Physiological Optics, 20, pp. 142 - 152

Ehrmann K; Ho A; Schindhelm KH, 1999, 'A novel method to quantify the edge contour of RGP contact lenses', Contact Lens and Anterior Eye, pp. 19 - 25

Ehrmann K; Ho A; Schindhelm K, 1998, 'A 3D optical profilometer using a compact disc reading head', Measurement Science and Technology, 9, pp. 1259 - 1265, http://dx.doi.org/10.1088/0957-0233/9/8/019

Ehrmann K; Ho A; Schindhelm KH, 1998, 'A 3D profilometer using a compact disc reading head', Measurement Science and Technology, pp. 1259 - 1265

McMonnies CW; Ho A; Wakefield D, 1998, 'Optimim dry eye classification using questionnaire reponses', Advances in Experimental Medicine and Biology, pp. 835 - 837

McMonnies CW; Ho A; Wakefield D, 1998, 'Optimum dry eye classification using questionnaire responses.', Advances in Experimental Medicine and Biology, pp. 835 - 838

Orssengo GJ; Pye DC; Ho A, 1997, 'Analysis of the crimping method of producing toric surfaces in contact lens blanks using finite element and experimental methods', Contact Lens and Anterior Eye, 20, pp. 49 - 55, http://dx.doi.org/10.1016/S1367-0484(97)80040-9

Orssengo GJ; Pye DC; Ho A, 1997, 'Analysis of the colleting method of producing spherical surfaces in contact lens blanks using finite element and experimental methods', Contact Lens and Anterior Eye, 20, pp. 41 - 48

Orssengo GJ; Pye DC; Ho A, 1997, 'Variation in optic zone radii of a contact lens during manufacturing and the effects of temperature on this variation', Contact Lens and Anterior Eye, 20, pp. 143 - 151


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