American Journal of Biomedical Engineering

American Journal of Biomedical Engineering provides a forum for the publication of the latest developments in biomedical engineering, and reflects the essential multidisciplinary nature of the subject. The journal publishes in-depth critical reviews, scientific papers and technical notes.


Vasudevan Lakshminarayanan

Editorial Board Member of American Journal of Biomedical Engineering

Professor, University of Waterloo, Canada

Research Areas

Classical Optics, Biomedical Optics, Vision Science, Mathematical Methods, Biomedical Engineering

Education

1979-1985Ph.DUniversity of California
1976-1978M.ScUniversity of Madras
1973-1976B.Sc University of Madras

Experience

2011-presentMember, Bioengineering and Biotechnology Institute, University of Waterloo
2010-2013 Associate, Michigan Center for Theoretical Physics, University of Michigan, Ann Arbor
2007Visiting Professor, Dept. of Physics, Indian Institute of Technology, New Delhi.
2006presentProfessor of Optometry, Physics and Electrical Engineering, University of Waterloo
2005Visiting Professor, Dept. of Vision Sciences, Glasgow Caledonian University, Scotland
2001-2005 "KITP Scholar", Kavli Institute for Theoretical Physics, University of California, Santa Barbara
2001-2006 Associate Professor of Physics, UMSL
1999-2006Associate Professor of Optometry, UMSL.
1996-1998 Adjunct Associate Professor, School of Optometry, University of Waterloo, Waterloo, Ontario, Canada
1994-2001Adjunct Associate Professor of Physics, Dept. of Physics and Astronomy, University of Missouri-St. Louis.
1993-1998 Assistant Professor of Optometry, University of Missouri-St. Louis.
1993-1994 Adjunct Associate Professor, Dept. of Cognitive Sciences, School of Social Sciences, University of California, Irvine
1991-1993Principal Clinical Research Scientist: Surgical Clinical Research, Allergan Therapeutics, Irvine, CA
1986-1991 Assistant Research Scientist (Steps I-III): School of Optometry, University of California, Berkeley
1983-1986 Postgraduate Researcher: School of Optometry, University of California, Berkeley
1980-1981 Assistant Specialist and Research Assistant: Department of Chemistry, University of California, Berkeley (Summer employment)
1979-1984Teaching Assistant/Associate: School of Optometry, and Physics Department, University of California, Berkeley
1979-1981Consultant: W. L. Peticolas Group; Department of Chemistry, University of Oregon, Eugene
1979-1981 Visiting Scientist: National Resource for Computation in Chemistry, Lawrence Berkeley Laboratory, Berkeley, CA
1978-1979 Graduate Teaching Fellow and Graduate Research Assistant, Departments of Physics and Chemistry, University of Oregon, Eugene

Membership

American Academy of Optometry
Optical Society of America
Sigma Xi
Optical Society of India
Society for Mathematical Psychology
SPIE-International Society for Optical Engineering
American Physical Society
Institute of Physics
American Association for the Advancement of Science
American Association of Physics Teachers
IEEE

Publications: Conferences/Workshops/Symposiums/Journals/Books

[1]  Peticolas, W.L., Strommen, D.P. and Lakshminarayanan, V. The use of resonant Raman intensities in refining molecular force fields for Wilson G-F calculations and obtaining excited state molecular geometries. J. Chem. Phys., 73:4185-4191, (1980).
[2]  Lakshminarayanan, V. The use of matrix methods in the calculation of normal modes of molecular vibrations and refinement of molecular force fields. D.L. Liebenberg (ed.) Proc. SPIE, 288:300-307, 1981.
[3]  Lakshminarayanan, V., Curry, B. and Mathies, R. Visualization of the normal modes of retinal using computer graphics. Invest. Ophthalmol. Vis. Sci. (suppl.)., 20:113, 1981.
[4]  Narayan, V., Lakshminarayanan, V. and Schor, C. Short but not long rangeapparent motion stimulates OKN, OKAN and Vection. Invest. Ophthalmol. Vis.Sci. (suppl.)., 22:124, 1982.
[5]  Schor, C., Wood, I. and Lakshminarayanan, V. Binocular sensory fusion is limited by spatial phase. Invest. Ophthalmol. Vis. Sci. (Suppl.)., 24:97, 1983.
[6]  Lakshminarayanan, V., Hannaford, B, Nam, M.H. and Stark, L. Neurological control of head movements with added viscous load. Proc. 19th Annual Conference on Manual Control. R. Kenyon (ed.) MIT, Boston. pp. 464-482, 1983.
[7]  Hannaford, B., Nam M.H., Lakshminarayanan, V. and Stark L. Effects of loads on time optimal head movements: EMG, oblique and main sequence relationships. Proc. 19th. Annual Conf. on Manual Control. R. Kenyon (ed.) MIT, Boston, pp. 483-499, 1984.
[8]  Raasch, T. and Lakshminarayanan V. Optical matrices of lenticular polyindicial eyes. Amer. J. Optom. Physiol. Optics, 60:37, 1983.
[9]  Nam, M.H., Lakshminarayanan V. and Stark, L. Effect of external viscous load on head movement. IEEE Trans. Biomed. Eng., 31:303-309, 1984.Hannaford, B., Lakshminarayanan, V., Nam, M.H. and Stark, L. Electromyographic evidence of neurological controller signals with viscous load. J. Motor Behavior, 16:255-274, 1984. Schor, C., Lakshminarayanan, V., and Narayan, V. Optokinetic and vection responses to apparent motion in man. Vision Res., 24:1181-1187, 1984.
[10]  Lakshminarayanan, V., Krenz, W., and Stark, L. Simulation of the human lens using matrix optics. IEEE Trans. Biomed. Eng., 31:573, 1984.
[11]  Nygaard, R., Lakshminarayanan, V., and Enoch, J. Visual field changes pursuant to changes in accommodation. Invest. Ophthalmol. Vis. Sci. (suppl.)., 25:182, 1984.
[12]  Chaudhuri, A., Lakshminarayanan, V., and Nygaard, R. Effects of ocular disturbances on chromatic aberration in the cornea. Invest. Ophthalmol. Vis. Sci. (suppl.)., 25:332, 1984
[13]  Yasuma, T., Hamer, R.D., Enoch, J.M., Lakshminarayanan, V., and O'Donnell, J.J. Stiles-Crawford functions are abnormal in the remaining visual field of a patient with gyrate atrophy. Invest. Ophthalmol. Vis. Sci. (suppl.)., 25:296, 1984.
[14]  Lakshminarayanan, V.. and Enoch, J.M. The shape of the Stiles-Crawford function for traverses of the entrance pupil not passing through the peak of sensitivity. Amer. J. Optom. Physiol. Optics, 62:127-128, 1985.
[15]  Yasuma, T., Hamer, R.D., Lakshminarayanan, V., Enoch, J.M. and O'Donnell, J.J. Retinal receptor alignment and directional sensitivity in a gyrate atrophy patient. Clin. Vision Sci., 1:93-102, 1986.
[16]  Lakshminarayanan, V., Friedland, R.P., Muller, E., and Stark, L. Integrity of the vestibular ocular reflex in Alzheimer's disease. Neuroscience Abstracts, 10(2):775, 1984.
[17]  Hamer, R.D., Lakshminarayanan, V., Yasuma, T., and Enoch, J. Selective adaptation of the Stiles-Crawford function in a patient with gyrate atrophy. Clin. Vision Sci., 1:103-106, 1986.
[18]  Lakshminarayanan, V., Friedland, R.P., Muller, E. and Stark, L. The vestibular ocular reflex in Alzheimer's disease. Neuro-Ophthalmology, 6:205-208, 1986.
[19]  Lakshminarayanan, V., Raasch, T., Enoch, J.M., Crawford, B. and Nygaard, R. Refractive changes induced by intraocular lens tilt and lateral displacement. Arch. Ophthalmol., 104:90-92, 1986.
[20]  Yamade, S., Lakshminarayanan, V., and Enoch, J.M. Comparison of two fast methods for evaluating the Stiles-Crawford function. Am. J. Optom. Physiol. Optics. 64:621-625, 1987.
[21]  Lakshminarayanan, V., Enoch, J.M., Raasch, T., Crawford, B., and Nygaard, R. Effects of intraocular lens tilt and displacement. Paper WA4, Technical Digest, Non-invasive Assessment of Visual Function. Optical Society of America, Washington DC, Pp. WA41-WA44, 1985.
[22]  Hamer, R.D., Lakshminarayanan, V., Yasuma, T., Enoch, J.M., Birch, D.A., and Birch, E.E. Stiles-Crawford functions are not broader after one week of total light exclusion. Paper WA7, Technical Digest, Non-invasive Assessment of Visual Function. Optical Society of America, Washington DC, Pp.WA71-WA74, 1985.
[23]  Enoch, J.M., Hamer, R.D., Lakshminarayanan, V., Yasuma, T., Birch D.G. and Yamade S. Effect of Monocular Light Exclusion on the Stiles-Crawford Function, Vision Res., 27:507-510, 1987.
[24]   Lakshminarayanan, V., Hamer, R.D., Enoch, J.M., et. al. The Shape of the Stiles-Crawford Function After One Week of Total Light Exclusion. Invest. Ophthalmol. Vis. Sci. (suppl.)., 26:141 (1985).
[25]  Sun F., Stark, L., Nguyen, A, Lakshminarayanan, V., Wong, J. and Muller, E. Changes in Accommodation With Age: Static and Dynamic. Am. J. Optom.Physiol. Optics. 65:492-498, 1988.
[26]  Stark, L., Sun, F., Lakshminarayanan, V., Wong, J., Nguyen, A. and Muller, E. Presbyopia in the light of accommodation. Work Reports on the 3rd International Symposium on Presbyopia, 2:340-352, Essilor International, Paris, 1985.
[27]  Enoch, J.M., Lakshminarayanan, V., and Yamade, S. The Stiles-Crawford Effect (SCE) of the first kind: studies of the SCE in an aniridic observer. Perception, 15:777-784, 1986.
[28]  Lakshminarayanan, V., Enoch, J.M. and Yamade, S. The Stiles-Crawford Effect in an aniridic observer. Technical Digest, Second Topical Meeting on Noninvasive Assessment of the Visual System, Optical Society of America, Washington DC, PP. WD21-WD24, 1986.
[29]  Stark, L., Sun, F., Lakshminarayanan, V., Wong, J., Nguyen, A. and Muller, E. Static and Dynamic Changes in Accommodation with Age. Presbyopia: Recent Research and Reviews, (eds.), L. Stark and G. Obrecht. Professional Press Books, Fairchild Publications, New York, pp. 258-263, 1987.
[30]  Calvo, M.L., and Lakshminarayanan, V. Initial field and energy flux in absorbing optical waveguides. I. Theoretical formalism. J. Opt. Soc. Amer. A, 4:1037-1042, 1987.
[31]  Lakshminarayanan, V., and Calvo, M.L. Initial field and energy flux in absorbing optical waveguides. II. Implications, J. Opt. Soc. Amer. A, 4:2133-2140, 1987.
[32]  Lakshminarayanan, V., Enoch, J.M., and Yamade, S. Photoreceptor orientation in aniridia. Invest. Ophthalmol. Vis. Sci. (suppl.)., 27:77, 1986.
[33]  Lakshminarayanan, V., Enoch, J. M., and Yamade, S. Human photoreceptor orientation: normals and exceptions. Advances in Diagnostic Visual Optics, (eds.), A. Fiorentini, D.L. Guyton and I. M. Siegel, Springer-Verlag, pp. 28-32, 1987.
[34]  Calvo, M.L., and Lakshminarayanan, V. The mathematical behavior of the modal field in absorbing optical waveguides and some usefulapproximations, J. Physics D: Appl. Phys., 22:603-610, 1989.
[35]  Chaudhuri, A., and Lakshminarayanan, V. On chromatic aberration in the cornea. J. Indian Inst. Sci., 66:307-316, 1986.
[36]  Raasch, T., and Lakshminarayanan, V. Optical matrices of lenticular polyindicial eyes. Ophth. Physiol. Optics, 9:61-65, 1989.
[37]  Calvo, M.L., and Lakshminarayanan, V. General transfer function of a compound optical system under linearity conditions in the Fresnel regime. Optical Engineering, 30:1503-1510, 1991.
[38]  Lakshminarayanan, V., and Calvo, M.L. Point spread function (PSF) and modulation transfer function (MTF) of a photolens treated as a cascade linear system under Fresnel regime: application to a tessar lens. Opt.ical Engineering, 29:263-273, 1990.
[39]  Lakshminarayanan, V., Enoch, J.M., and Yamade, S. Photoreceptor orientation and directional sensitivity in a unique aniridic observer. J. Opt. Soc. Amer. A, 3(13):56, 1986.
[40]  Lakshminarayanan, V., and Calvo, M.L. Analysis of the initial field and energy flux in absorbing optical waveguides. J. Opt. Soc. Amer. A, 3(13):28, 1986.
[41]  Enoch, J.M., Savage, G.L., and Lakshminarayanan, V. Anomalous visual response in Tourette Syndrome. Doc. Ophthalmol. Proc. Ser., 49:667-672, 1987.
[42]  Enoch, J.M., Lakshminarayanan, V., Savage, G.L. and Knowles, R.A. Fundus photoperimetric analysis of pigmented chorioretinal lesions. Technical Digest, Optical Society of America topical meeting on non-invasive assessment of visual function, Washington DC, 1987, pp. 174-178.
[43]  Enoch, J.M., Savage, G.L., and Lakshminarayanan V. Psychophysical tests of dopamine anomalies in the retina. Technical Digest, Optical Society of America topical meeting on non-invasive assessment of visual function, Washington DC, 1987, pp. 162-166.
[44]  Nygaard, R.W., and Lakshminarayanan, V. Optical and neural control of human visual sensitivity. Trends in Biol. Cybernetics, 1:75-93, 1990.
[45]  Enoch, J.M., Baraldi, P., Lakshminarayanan, V., Savage, G.L. and Fendick, M. The measurement of metamorphopsia in the presence of ocular media opacities. Amer. J. Optom. Physiol. Optics, 65:349-353, 1988.
[46]  Lakshminarayanan, V., and Calvo, M.L. Diffraction of light by a cascade linear system in the Fresnel regime. Proceedings of the 14th International Commission for Optics "Optics and the Information Age", (ed.), H.H.Arsenault, Proc. SPIE, 813:49-50, 1987.
[47]  Enoch, J.M., Lakshminarayanan, V., Itzhaki, A., Schechter, G. and Marmor, M. Layer-by-layer perimetry and haloperidol: implications for schizophrenia and other diseases. Progress in Catecholamine Research., Part C: Clinical Aspects, (eds.), Belmaker R.H., Sandler M. and Dahlstrom A., Alan Liss Publishers, New York, pp. 131-136, 1988.
[48]  Lakshminarayanan, V., and Calvo, M.L. Diffraction of light in a cascade linear system: general transfer function. J. Opt. Soc. Am. A., 4(13):91, 1987.
[49]  Calvo, M.L., and Lakshminarayanan, V. OTF and MTF of a Tessar photolens treated as a cascade linear system. J. Opt. Soc. Am. A., 4(13):47, 1987.
[50]  Enoch, J.M., Heitz, R.F., and Lakshminarayanan, V. John Frederick WilliamHerschel on testing vision for astigmatism in 1845. Ophthal. Physiol. Optics, 8:349-350, 1988.
[51]  Lakshminarayanan, V., Enoch, J.M., and Bailey, J.E. Evidence for retinal traction forces: Stiles-Crawford effect in fundus ectasia. Am. J. Optom.Physiol. Optics, 64:58, 1987.
[52]  Bailey, J.E., Lakshminarayanan, V., and Enoch, J.M. Anomalous photoreceptor orientation in a case of simple iris coloboma. Amer. J. Optom. Physiol. Optics, 64:58, 1987.
[53]  Lakshminarayanan, V., and Enoch, J.M. The MacLeod selective adaptation paradigm in cases with modest cataracts. Clin. Vision Sci., 3:155-156, 1988.
[54]  Enoch, J.M., Itzhaki, A., Lakshminarayanan, V., Comerford J.P. and Lieberman, M. Visual fields defects detected in patients with Gilles de la Tourette Syndrome: preliminary report. Int. Ophthalmol., 13:331-344, 1989.
[55]  Enoch, J.M., Lakshminarayanan, V., and Itzhaki, A. Psychophysical studies of neuropsychiatric patients on and off haloperidol. Dopaminergic Mechanisms in Vision, (eds.), I. Bodis-Wollner and M. Piccolino, Alan Liss, New York, pp. 227-237, 1988.
[56]  Bailey, J.E., Lakshminarayanan, V., and Enoch, J.M. The Stiles-Crawford function in an aphakic subject with retinitis pigmentosa, Technical Digest, Optical Society of America Topical Meeting on Noninvasive Assessment of the Visual System, 3:58-61, 1988.
[57]  Enoch, J.M., Itzhaki, A., Lakshminarayanan, V. Comerford, J.P. Lieberman, M. and Lowe T. Gilles de la Tourette Syndrome: Visual effects. Neuro-Ophthalmology, 8:251-257, 1988.
[58]  Enoch, J.M., Itzhaki, A., Lakshminarayanan, V., Comerford, J.P., Lieberman, M., and Lowe, T. Gilles de la Tourette Syndrome: Genetic Marker? Neuro-Ophthalmology, 8:259-265, 1988.
[59]  Enoch, J.M., Itzhaki, A., Lakshminarayanan, V., Comerford, J.P., Lieberman, M., and Lowe, T. Anomalous kinetic visual fields in Gilles de la Tourette Syndrome patients and family members. Proc. of VIIIth International Perimetric Society Meeting Ed. A. Heijl, pp. 77-84, Kugler & Ghedini Publications, Amsterdam, 1989.
[60]  Enoch, J.M., Itzhaki, A., Lakshminarayanan, V., and Comerford, J.P. Visual field anomalies in Tourette Syndrome. Invest. Ophthalmol. Vis. Sci. (suppl.)., 29:433, 1988.
[61]  Enoch, J.M., Lakshminarayanan, V., Itzhaki, A., Khamar, B.M., Landau, K., Surendran, T., and Comerford, J.P. Anomalous kinetic visual fields found in family members of patients with a confirmed diagnosis of Gilles de la Tourette Syndrome. Optom. Vision Sci., 68:807-812, 1991.
[62]  De Valois, K.K., Lakshminarayanan, V., Nygaard, R.W., Schlussel, S. and Sladky, J. Discrimination of relative spatial position. Vision Res., 30:1649-1660, 1990. Reprinted in: Optics, Physiology and Vision: A Festschrift Honoring Professor Gerald Westheimer on his 65th Birthday, Eds. S.P.McKee and K. Nakayama, Pergamon Press, Oxford, 1990.
[63]  Reich. L., Lakshminarayanan, V., and Enoch, J.M. Analysis of the method of adjustment for testing potential acuity with the hyperacuity gap test.: A preliminary report. Clin. Vision Sci., 6:451-456, 1991.
[64]  DeValois, K.K., Lakshminarayanan, V., Nygaard, R.W. and Schlusel, S. Relative position comparisons between dissimilar patterns. Optical Society of America annual meeting, Technical Digest Series, 11:91, 1988.
[65]  Enoch, J.M., Itzhaki, A., and Lakshminarayanan, V. Visual field anomalies in Tourette Syndrome patients and family members. Noninvasive Assessment of the Visual System, Technical Digest Series, 7:132-135, 1989
[66]  Enoch, J.M., Lakshminarayanan, V., Hudson, D.K., and Scandrett, J. Effect of bleaching on the width and index of refraction of goldfish rod and cone outer segment fragments: an interpretation of results. Optom. & Vision Sci., 67:600-605, 1990.
[67]  DeValois, K.K., Lakshminarayanan, V., Nygaard, R.W. and Schlussel, S. Perceptual space as an elastic manifold. Invest. Ophthalmol. Vis. Sci. (suppl.)., 30:486, 1989.
[68]  Enoch, J.M., Itzhaki, A., and Lakshminarayanan, V. Assessment of visual field anomalies in families of patients with a confirmed diagnosis of Gilles de la Tourette Syndrome. Invest. Ophthalmol. Vis. Sci. (suppl.)., 30:411, 1989.
[69]  Bailey, J., Lakshminarayanan, V., and Enoch, J.M. The Stiles-Crawford function in an aphakic subject with retinitis pigmentosa. Clin. Vis. Sci., 6:165-170, 1991.
[70]  Calvo, M.L., and Lakshminarayanan, V. Towards a quantum representation of Fresnel diffraction in a cascaded optical system. Optical Society of America Annual Meeting, Technical Digest Series, Vol. 18, 1989.
[71]  Aziz, S., Lakshminarayanan, V., and Enoch, J.M. PC Based hyperacuity tests. Digest of topical meeting on Non-Invasive Assessment of the Visual System, 3:191-194, 1990
[72]  Bailey, J.E., Lakshminarayanan, V., and Enoch, J.M. A modified contact lens for vision research. Optom. Vis. Sci., 66:138, 1989
[73]  Khamar, B.M., Enoch, J.M., Lakshminarayanan, V. and Chader, G. Dopamine and Myopia. Optometry Vis. Sci., 67:908-910, 1990.
[74]  Enoch, J.M., Khamar, B.M., and Lakshminarayanan, V. Fluctuating Field defects-A Preliminary Report. Neuro-Ophthalmology, 10:311-314, 1990.
[75]  Bailey, J.E., Lakshminarayanan, V., and Enoch, J.M. On the Optics of Phakic, Psuedophakic and Aphakic Eyes. Invest. Ophthalmol. Vis. Sci. (suppl.)., 31:413, 1990.
[76]  Lakshminarayanan, V., Khamar, B.M., and Enoch, J.M. Step-like field defects in Gilles de la Tourette Syndrome change with time. Invest. Ophthalmol.Vis. Sci. (suppl.)., 31:190, 1990.
[77]  DeValois, K.K., Lakshminarayanan, V., and Yeh, S. Spatial Discrimination at Equiluminance. Invest. Ophthalmol. Vis. Sci. (suppl.)., 31:410, 1990.
[78]  Enoch, J.M., Khamar, B.M., and Lakshminarayanan, V. An Analysis of Step-Like Field defects in Gilles de la Tourette Syndrome. Neuro-Ophthalmology, 10:299-309, 1990.
[79]  Khamar, B.M., Enoch, J.M. and Lakshminarayanan, V. Step Manifestations and Sensitivity Changes in Gilles de la Tourette Syndrome. Neuro-Ophthalmology, 10:293-298, 1990.
[80]  Enoch, J.M., Khamar, B.M., and Lakshminarayanan, V. Changes in Step Like Field Defects in Gilles de la Tourette Syndrome Measured after a Period of One Year. Clin. Vis. Sci., 6:371-377, 1991.
[81]  Enoch, J.M., Lakshminarayanan V., and Khamar, B.M. Time Variation of Step-Like Field Defects in Gilles de la Tourette Syndrome. Perimetric Update 1990/1991, Eds. R.P. MIlls and A. Heijl, Kugler Publsihers, Amsterdam, pp. 137-141, 1991.
[82]  Mondal, P.K., Calvo, M.L., Chevalier, M., and Lakshminarayanan, V. Interpretacion de tests de hiperagudeza. Visual mediante criterios de resolucion de imagenes de lineas. ACTAS II Reunion Nacional de Optica, Santiago de Compostela, Spain, pp. 153-154, 1990.
[83]  Lakshminarayanan, V., Aziz, S., and Enoch, J.M. Gap function trends in different age groups. Technical Digest on Non-invasive Assessment of the Visual System, Optical Society of America, 1:133136, 1991.
[84]  Lakshminarayanan, V., Enoch, J.M., Knowles, R.A., and Vasudevan, R. Measurement of fixational stability while performing a hyperacuity task. Invest. Ophthalmol. Vis. Sci. (supppl.)., 32:900, 1991.
[85]  Mondal, P.K., Calvo, M.L., Chevalier, M., and Lakshminarayanan, V. A theoretical approach to hyperacuity tests based on resolution criteria for two line images. Proc. Meeting on Holography, interferometry, and optical pattern recognition in biomdicine, Ed. H. Podbielska, Proc. SPIE, 1429:108-116, 1991.
[86]  Lakshminarayanan, V., Aziz, S., and Enoch, J.M. Quantification of metamorphopsia using hyperacuity techniques. Optom. Vision Sci., 68:942-945, 1991.
[87]  Enoch, J.M., Khamar, B.M., and Lakshminarayanan, V. Static and kinetic perimetric field defects in Gilles de la Tourette syndrome: Quantifying step-like field defects. Clin. Vis. Sci., 6:361-369, 1991. Mondal, P., Calvo, M., Chevalier, M., and Lakshminarayanan, V. Resolution criteria for two line images: An interpretation of hyperacuity tests and experimental MTF of the human eye. In: Proceedings, Third International Seminar on Digital Image Processing in Medicine, Remote Sensing and Visualization of Information, DIP-92, Institute of Electronics and Computer Science of the Latvian Academy of Sciences, Riga, Latvia, Pages 119-122, 1992.
[88]  Yamamota, T.L., De Valois, K.K., Lappen, J., and Lakshminarayanan, V. Discrimination of spatial frequency ratios. Invest. Ophthalmol. Vis. Sci. (suppl.)., 33:1346, 1992.
[89]  Lakshminarayanan, V., Aziz, S., and Enoch, J.M. Variation of the hyperacuity gap function with age. Optom. Vis. Sci., 69: 423-426, 1992.
[90]  Enoch, J.M., Lakshminarayanan, V., and Khamar, B.M. Step-like visual field defects in Gilles de la Tourette Syndrome: Changes during a day. Neuro-Ophthalmology, 11:307-317, 1991.
[91]  Barenghi, C.F., and Lakshminarayanan, V. Spontaneous symmetry breaking and the onset of chaos in a muscle model. Neurological Res., 14:228-232, 1992.
[92]  Lakshminarayanan, V., Lang, A., and Portney, V. A phenomenological model for predicting visual performance. Technical Digest Series, 23: 92, Optical Society of America, 1992.
[93]  Calvo, M.L., Chevalier, M., Lakshminarayanan, V., and Mondal, P.K. Reciprocal MTF/LSF information from experimental data in diffraction limited systems. Technical Digest Series, 23:200, Optical Society of America, 1992.
[94]  Lemus, T., Lakshminarayanan, V., and Zaleski, E. Reflection and transmission properties of light incident on the human eye. Technical Digest Series, 23:144, Optical Society of America, 1992.
[95]  Lemus, T., and Lakshminarayanan V. A gradient index refraction model of the human lens. Technical Digest Series, 23:88, Optical Society of America, 1992.
[96]  Bailey, J.E., and Lakshminarayanan, V. Optical considerations of intraocular lens implants. Optom. Vision Sci. (Suppl.), 69: 115, 1992.
[97]  Lakshminarayanan, V., Severns, M.L., and Smith, P. A neural network model for prediction of astigmatism induced after cataract surgery. Optom. Vision Sci. (Suppl.), 69: 140, 1992.
[98]  Calvo, M.L., and Lakshminarayanan, V. Light diffraction by compound optical systems in the Fresnel regime: Boundary value problem and quantum representation. J. Eur. Opt. Soc. A: Pure Appl. Optics, 1:307-320, 1992.
[99]  Lakshminarayanan, V. Theories of the Stiles-Crawford effect: Waveguiding in photoreceptors. Ophthalmic and Visual Optics/Noninvasive Assessment of the Visual System Technical Digest, 3:84-87, Optical Society of America, Washington D.C., 1993.
[100]  Lakshminarayanan, V., Lemus, T. and Zaleski, E. Light transmission and reflection in ocular media. Ophthalmic and Visual Optics/Noninvasive Assessment of the Visual System Technical Diget, 3:92-95, Optical Society of America, Washington D.C., 1993.
[101]  Severns, ML, Lakshminarayanan, V., and Smith, P. Predicting astigmatism after cataract surgery using a neural network. Ophthalmic and Visual Optics/Noninvasive Assessment of the Visual SystemTechnical Digest, 3:34-37, Optical Society of America, Washington D.C., 1993.
[102]  Applegate, RA and Lakshminarayanan V. Normal variation in the Stiles Crawford effect peak location and rho value. Ophthalmic and Visual Optics/Noninvasive Assessment of the Visual System Technical Digest, 3:80-83, Optical Society of America, Washington D.C., 1993.
[103]  Lang, A., Lakshminarayanan, V., and V. Portney. Expected Visual Outcome model: clinical validation. Ophthlamic and Visual Optics/Noninvasive Assessment of the Visual System Technical Digest, 3: 182-185, Optical Society of America, Washington D.C., 1993.
[104]  Lakshminarayanan, V., Enoch, J.M., Knowles, R.A., and Vasudevan, R. Evaluation of fixational stability of the eye while performing a hyperacuity task using the Scanning Laser Ophthalmoscope: Preliminary Studies. Clin. Vision Sci., 7:557-563, 1992.
[105]  Lakshminarayanan, V., Enoch, J.M., and Knowles, R.A. Residual aniseikonia among patients fitted with one or two intraocular lenses (pseudophakic corrections). Optom. Vis. Sci., 70:107-110, 1993.
[106]  Lakshminarayanan, V., Srinivasan, R., and Smith, P. Calculation of the astigmatism induced due to cataract surgery. Eur. J. Implant Refract. Surg., 4: 231-233, 1992. Erratum in Eur. J. Implant Refract. Surg., Vol. 5, March 1993
[107]  Lakshminarayanan, V. Calculation of induced astigmatism due to cataract surgery using lens power matrices. Eur. J. Implant Refract. Surg. 4: 227-229, 1992. Erratum in Eur. J. Implant Refract. Surg., Vol. 5, March 1993.
[108]  Lakshminarayanan, V., and Nygaard, R.W. Aliasing in the human visual system. Concepts in Neurosci., 3: 201-212, 1992.
[109]  Lakshminarayanan, V., and Applegate, R.A. Stiles-Crawford peak location and directionality: Normative data. Invest. Ophthalmol. Vis.Sci. (ARVO Suppl.) 34:776, 1993
[110]  Smith, P., Lakshminarayanan, V., and Severns, M. Use of a neural network to predict post-operative astigmatism. Invest. Ophthalmol.Vis.Sci. (ARVO Suppl). 34:1454, 1993.
[111]  Lakshminarayanan, V., Bailey, J.E., and Enoch, J.M. The optics of phakic, pseudophakic and aphakic eyes.: Effects on the Stiles-Crawford function. Optom. Vis. Sci., 70:404-408, 1993.
[112]  Lang, A., Lakshminarayanan, V., Portney, V. A phenomenological model for interpreting the clinical significance of the in-vitro OTF. J. Opt. Soc. Am. A.
[113]  10:1600-1610, 1993.
[114]  Applegate, R.A., and Lakshminarayanan, V. Parametric representation of the Stiles-Crawford functions: Normal variation of peak location and directionality. J. Opt. Soc. Am. A., 10:1611-1623, 1993.
[115]  Enoch, J.M., Lakshminarayanan, V., and Knowles, R.A. Aniseikonia with intraocular lenses, reply, Optom. Vis. Sci., 70: 608-610, 1993.
[116]  Calvo, M.L., Chevalier, M. and Lakshminarayanan, V. Edge and Line Detection: Interpretation using the Conrady Criterion. Optics as a key to high technology: 16th Congress of the International Comission for Optics, ed. G.Akos et al, Proc. SPIE, 1983: 533-534, 1993.
[117]  Bailey, J.E., Lakshminarayanan, V., and Enoch, J.M. Stiles Crawford functions in a case of Fuch's colloboma. Optom. Vis. Sci., 71:120-124, 1994.
[118]  Lakshminarayanan, V., Lang, A., Bailey, J.E., and Enoch, J.M. Aniseikonia in bilateral pseudophakia. Vision Science and its Applications, Technical Digest Series, 2:192-196, Optical Society of America, Washington D.C., 1994.
[119]  Bailey, J.E., Lakshminarayanan, V., Enoch, J.M., and Brookman, K.E. Aniseikonia in Pseudophakia. Vision Science and its Applications Technical Digest Series, 2:43-46, Optical Society of America, Washington D.C., 1994.
[120]  Lakshminarayanan, V., Bailey, J.E and Enoch, J.M. Aniseikonia in intraocular lens implants: An optical analysis, Eur. J. Implant Refract. Surg., 6:22-29, 1994.
[121]  Lakshminarayanan, V., Lagrave J., Kean M-L., Dick M., Shankle W.R. and Jones, T.J. Low contrast acuity and contrast sensitivity in Alzheimer's and Vascular dementias, Invest. Ophthalmol. Vis. Sci. (ARVO Suppl.), 35:1751, 1994.
[122]  Bailey, J.E., Lakshminarayanan, V., Lang, A., Enoch, J.M. and Davis L. Analysis of aniseikonia in intraocular lens implants, Invest. Ophthalmol. Vis. Sci., (ARVO Suppl.), 35: 1804, 1994.
[123]  Lakshminarayanan, V., Santhanam, TS and Calvo ML. Diffraction in cascaded optical systems-a Feynmann diagram approach. Optics and Photonics News (suppl.)., 5:103, 1994.
[124]  Lakshminarayanan, V, Bhatia S, Welland GV, and Samal S. The use of Haar wavelets in human face recognition experiments. Optics and Photonics News (Suppl)., 5: 123, 1994.
[125]  Lakshminaryanan, V, Bailey JE, Lang A, and Enoch, JM. Aniseikonia in pseudophakia: bifocal intraocular lenses. Optics and Photonics News (Suppl.)., 5: 129, 1994.
[126]  Lakshminarayanan, V., and Bailey JE. The MNREAD reading acuity chart for normal and low vision: Normative data. Optom. Vis. Sci., (supplement), 71:170, 1994.
[127]  Davis, LJ, and Lakshminarayanan V. Measurement of aniseikonia in an asymptomatic pseudophakic population: A comparison of two techniques. Optom. Vis. Sci., (Supplement), 71:175-176, 1994.
[128]  Calvo M.L., Cheavlaier M., Lakshminarayanan V., Manaanares A. Un analisis de la function de Heaviside como gnereador sistematico de lineas y bordes: viabilidad de la reciprocidad LSF/MTF y muestreo. Reunion Nacional de Optica, SEDO, pages 29-30, 1994.
[129]  Lang A., Lakshminarayanan V. The relationship between defocussed MTF and spatial frequencies needed for letter recognition. Vision Science and its Applications, Technical Digest, 1: 159-162 Optical Society of America. 1995.
[130]  Lakshminarayanan V, Bhatia S, Welland GV, Samal A. Human face recognition using wavelets. Vision Science and its Applications, Technical Digest, 1:167-170, Optical Soceity of America, 1995.
[131]  Grosof G, Lakshminarayanan V. Scanning laser ophthalmoscope imaging of the papillo-macular bundle of the nerve fiber layer. Vision Science and its Applications, Technical Digest 1:134-137, Optical Society of America, 1995.
[132]  Enoch JM, Rynders M, Lakshminarayanan V, Vilar Y-P, Giraldez-Fernandez MJ, Grosvenor T, Knowles RA, Srinivasan R. Two vision response functions which vary little with age. International Symposium on Lighting for Aging, Vision and Health, W. Adrian, ed., Lighting Research Institute, New York, 1995, Pages 39-50.
[133]  Enoch JM, Lakshminarayanan V, Yebra-Pimentel Vilar E, Giraldez-Fernandez MJ, Knowles RA. Peformance on two versus three point vernier acuity targets as a function of age. Invest. Ophthalmol. Vis. Sci. (ARVO Suppl.,), 36:s911, 1995.
[134]  Grosof DH, Murphy MAS, Hart Jr, WM, Lakshminarayanan V. Scanning laser ophthalmoscope imaging of the papillomacular bundle of the nerve fiber layer. Invest. Ophthalmol. Vis. Sci. (ARVO Suppl.), 36:s675, 1995.
[135]  Lang A, Portney V, Lakshminarayanan V. Estimation of the clinical significance of changes to the optics of the eye. Progress in Biomedical Optics: Ophthalmic Lens Design and Fabrication II, Ed. D.M.Silberman and A.Katzir, Proc SPIE, 2127:44-53, 1994.
[136]  Lakshminarayanan V, and Varadharajan, L. Ray vector fields and representation of thin spherocylindrical lenses, Optom Vis Sci., 72: 396-402, 1995.
[137]  Lakshminarayanan V, Lang A, Portney V. The "Expected Visual Outcome" (EVO) model: Methodology and Clinical Validation. "Starkfest" issue; Invited paper, Optom. Vis. Sci., 72:511-521, 1995.
[138]  Lakshminarayanan, V. and Santhanam, T.S. Representation of rigid stimulus transformations by cortical activity patterns. In: Geometric Representations of Perceptual Phenomena, Ed. R.D.Luce, M. D'Zmura, D.Hoffman, G.J. Iverson, A.K.Romney, Lawrence Earlbaum Associates, Mahway, NJ., 1995. Pages: 61-68.
[139]  Lakshminarayanan V, Calvo ML. Spatial impulse response and frequency domain analysis of photoreceptors. Supplement to Optics and Photonics News, 6: 131-132, 1995.
[140]  Varadharajan S, Lakshminarayanan V. Application of dynamic programming techniques to waveguide analysis-methodology, Supplement to Optics and Photonics News, 6:127, 1995.
[141]  Lakshminarayanan V, Calvo ML. Application of dynamic programming techniques to waveguide analysis-an example. Supplement to Optics and Photonics News, 6:127, 1995.
[142]  Lakshminarayanan V. and Calvo ML. Incoherent spatial impulse response in variable cross-section photoreceptors and freqeuncey domain analysis. J Opt Soc Am A, 12:2339-2347, 1995.
[143]  Vilar E Y-P, Giraldez-Fernandez MJ, Enoch JM, Lakshminarayanan V, Knowles RA, Srinivasan R. Performance of two versus three point vernier acuity targets as a function of age. J Opt Soc Am A. 12:2293-2304, 1995.
[144]  Bhatia, S.K., Lakshminarayanan, V., Samal, A., and Welland, GV. Human face perception in degraded images, J. Vis. Comm. Image Rep., 6:280-295, 1995.
[145]  Lakshminarayanan, V., and Calvo, M.L. The optical transmission function and point spread function of the human eye treated as a cascade linear system in the Fresnel regime. In: Selected Topics in Mathematical Physics, Eds. K.Srinivasa Rao, R. Sridhar, V. Lakshminarayanan, Allied Publishers, New Delhi, 1995, Pp. 427-442.
[146]  Enoch JM, Lakshminarayanan V, Azen SP, Barroso L. Vision assessment behind dense cataracts in developing nations: Implications for quality of life. In: Selected Topics in Mathematical Physics, eds. K. Srinivasa Rao, R. Sridhar, V. Lakshminarayanan, Allied Publishers, New Delhi, 1995, Pp. 462-473.
[147]  Lakshminarayanan V, and Enoch JM. Hyperacuity and aging. Int. Ophthalmol., 19:109-115, 1995.
[148]  Lakshminarayanan, V, Lagrave J, Kean M.L., Dick, M, Schenkel R. Vision in Dementia: contrast effects, Neurological Research, 18:9-15, 1996.
[149]  Schuchard RA, Cooper S, Lakshminarayanan V. Time series analysis of PRL movement during fixation, Vision Science and its Applications Technical Digest, Optical Society of America, pages 19-22, 1996.
[150]  Lakshminarayanan V, Varadharajan S. Ray vector fields, Prentice's equation and Fourier representation of thin spherocylindrical lenses. Optom. Vis. Sci., 73:499-505, 1996.
[151]  Lakshminarayanan V, Calvo ML. Dynamic programming: An alternative approach to light propagation in arbitrary optical media. 17th Congress of the International Commission for Optics: Optics for Science and New Technology, Eds. J-S.Chang, J-H. Lee, S-Y Lee, C-H Nam, Proc. SPIE 2778: 294-296, 1996.
[152]  Calvo ML, Manzaners A, Chevalier M, Lakshminarayanan V. Edge image processing: an analysis of modified Heaviside functions as degraded edge generators. 17th Congress of the International Commission for Optics: Optics for Science and New Technology, Eds. J-S.Chang, J-H. Lee, S-Y Lee, C-H Nam, Proc. SPIE 2778: 63-65, 1996.
[153]  Bailey JE, Lakshminarayanan V. Assessment of reading ability in normal and low vision using the MNREAD reading acuity chart. Optom Vis Sci., 73(12S): 22, 1996.
[154]  Lakshminarayanan V, Varadharajan S. Calculation of Aberration Coefficients: A matrix method, Basic and Clinical Applications of Vision Science, ed. V. Lakshminarayanan, Kluwer, Dordrecht, PP. 111-114, 1997.
[155]  Lakshminarayanan V, Calvo ML. Toda potential type solution for light propagation in arbitrary optical media. Supplement to Optics and Photonics News, 7: 148, 1996.
[156]  Varadharajan S, Lakshminaryanan V. Matrix method for nonlinear analysis-application to corneal refraction. Supplement to Optics and Photonics News, 7: 99, 1996.
[157]  Bailey JE, Lakshminarayanan V. Assessing reading ability in normal and low vision using the MNREAD reading acuity chart: Preliminary results, Basic and Clinical Applications of Vision Science, ed. V. Lakshminarayanan, Kluwer, Dordrecht, Pp.247-250 1997.
[158]  Calvo ML, Manzanares A, Chevalier M, Lakshminarayanan V. A formalism for analyzing degraded edges using modified Heaviside functions. Basic and Clinical Appliations of Vision Science, ed. V. Lakshminarayanan, Kluwer, Dordrecht, Pp. 77-81 1997.
[159]  Lakshminarayanan V, Bhatia SK, Samal A, Welland GV. Reaction times for recognition of degraded facial images. Basic and Clinical Applications of Vision Science, ed. V. Lakshminarayanan, Kluwer, Dordrecht, Pp. 287-293, 1997.
[160]  Lakshminarayanan V. Waveguiding in photoreceptors: an overview, invited paper, Photonics'96, Proceedings of the International Conference on Photonics and Fiber Optics, ed. J.P.Raina and P.R. Vaya, Tata McGraw Hill, New Delhi, Volume 1, Pp. 581-591, 1997.
[161]  Lakshminarayanan V, Varadharajan S, Calvo ML. A note on the applicability of dynamic programming to waveguide problems, Photonics'96, Proceedings of the International Conference on Photonics and Fiber Optics, ed. J.P.Raina and P.R. Vaya, Tata McGraw Hill, New Delhi, Volume 1, Pp. 209-216, 1997.
[162]  Calvo, ML, Chevalier, M, Lakshminarayanan, V., and Mondal, P.K. Resolution criteria and Modulation Transfer Function (MTF)/Line Spread Function (LSF) relationship in diffraction limited systems. J Optics, 25:1-21, 1996.
[163]  Enoch JM, Fang MSM, Kim E, Kono M, Lakshminarayanan V. Three point vernier alignment test: relating contrast, veiling glare, luminance level, test object size and image quality. Invest. Ophthalmol. Vis. Sci. (ARVO Supplement), Part 1, 38: S223, 1997.
[164]  Calvo ML and Lakshminarayanan V. Light propagation in optical waveguides-a dynamic programming approach. J. Opt. Soc. Am. A, 14:872-881, 1997.
[165]  Calvo M.L., Lakshminarayanan V. Gain-guided segmented planar waveguides: optimal design using dynamic programming technique. Optics & Photonics News (suppl)., 8: 88, 1997.
[166]  Calvo ML, Manzanares A, Chevalier M, Lakshminarayanan V. Saturated-degraded edge characterization for edge imaging quality assessment. Optics & Photonics News (suppl)., 8: 110, 1997.
[167]  Enoch JM, Lakshminarayanan V, Kono M, Fang M, Kim E, Srinivasan R. The three point vernier alignment test: A new gold standard for vision testing? Optics & Photonics News (suppl)., 8: 110-111, 1997.
[168]  Manzanares A, Calvo ML, Chevalier M, Lakshminarayanan V. Line spread function formulation proposed by W.H.Steel: a revision, Applied Optics, 36:4362-4366, 1997.
[169]  Lakshminarayanan V, Varadharajan S. Expressions for aberration coefficients using nonlinear transforms. Optom Vis Sci., 74: 676-686, 1997.
[170]  Lakshminarayanan V, Varadharajan S. Dynamic programming, Fermat's principle and the Eikonal equation-revisited. J. Optimization Theory & Applns., 95:713-716, 1997.
[171]  Calvo, ML, Sanz I, Chevalier M, Lakshminarayanan V. A psychophysical test based on degraded edge images: contrast sensitivity and threshold luminance. VII National Symposium on Pattern recognition and Image Analysis, ed., A. Sanfeliu, JJ Villanueva, & J. Vitria, Centre per Computador, Universitat Autonoma de Barcelona, Barcelona, Spain, Vol. II, Pages 118-119, 1997.
[172]  Calvo ML, Sanz I, Chevalier ML, Lakshminarayanan V. Reaction time measurement for image recognition of degraded edges. Proc. V National Meeting of the Spanish Optical Society, Ed. AIDO, Instituto Tecnologico de Optica, Valencia, Spain, PP. 401-402, 1997 (in Spanish).
[173]  Manzanares A, Calvo ML, Chevalier M., and Lakshminarayanan V. Evaluacion de la calidad optica de un sistema. Formacion de la imagen de bordes desenfocados: resolucion. Proc. V National Meeting of the Spanish Optical Society, Ed. AIDO, Instituto Tecnologico de Optica, Valencia, Spain, PP. 177-178, 1997 (in Spanish).
[174]  Manzanares A, Calvo ML, Chevalier M., and Lakshminarayanan V. Resolution criteria based on degraded edge imaging. World congress on medical physics and biomedical engineering, Nice, France, September 14-19, 1997. Page 418. Abstract # D90-PS1.01.
[175]  Lakshminarayanan, V., Bailey, J.M., and Enoch, J.M Photoreceptor orientation and alignment in nasal fundus ectasia. Optom. Vis. Sci., 74:1011-1018, 1997.
[176]  Kim E, Enoch JM, Fang M, Kono M, Lakshminarayanan V, Srinivasan R. Performance on the three point vernier acuity targets as a function of age: study extended to encompass the age range, 10-94 years. Vision Science and its Applications Technical Digest, 1:162-165, 1998
[177]  Lakshminarayanan V, Varadharajan S. Approximate solutions to the wave equation: the decomposition method. J. Opt. Soc. Am. A, 15:1394-1400, 1998.
[178]  Calvo ML, Lakshminarayanan V. Propagation characteristics of pulses generated in periodically segmented waveguides: a dynamic programming approach. Optics and Photonics News special issue, 9:165, 1998.
[179]  Lakshminarayanan V, Varadharajan S. Application of the decomposition method to solve waveguide problems. Optics and Photonics News special issue, 9:140, 1998.
[180]  Varadharajan S, Lakshminarayanan V, Fitzgerald K, Johnson M. Analysis of ERG signals using wavelet transforms. Optics and Photonics News special issue, 9:74, 1998.
[181]  Ciu C, Lakshminarayanan V, Hovis JK, Campbell MCW. The misalignment of ocular componenets and ocular monochromatic aberrations. Optics and Photonics News special issue, 9:71, 1998.
[182]  Lakshminarayanan V, Sridhar R, Jagannathan R. Dioptric power, Lie algebra and optical aberrations. Optics and Photonics News special issue, 9:71, 1998.
[183]  Cui C, Hovis JK, Lakshminarayanan V, Campbell MCW. The consequences of selecting different reference axes for angle alpha measurements. Optics and Photonics News special issue, 9:71, 1998.
[184]  Cui C, Lakshminarayanan V. The coaxially sighted corneal reflex-a theoretical and practical representative of the visual axis. Optics and Photonics News special issue, 9:71, 1998.
[185]  Calvo ML, Sanz I, Chevalier M, Lakshminarayanan V. Degraded edge recognition: methodology and testing characteristics. Optics and Photonics News special issue, 9:54, 1998.
[186]  Cui C. Lakshminarayanan V. The choice of reference axis in ocular wavefront aberration measurement. J. Opt. Soc. Am. A. 15: 2488-2496, 1998.
[187]  Lakshminarayanan V, Sridhar R, and Jagannathan R. Lie algebraic teatment of dioptric power and optical aberrations. J Opt Soc Am A. 15:2497-2503, 1998.
[188]  Z. Xu, Y. dong, C.D.Spilling, V. Lakshminarayanan, S. Pappu. Intermolecular charge transfer in organic donor-acceptor systems for optical storage applications. In: Photopolymer Device Physics, Chemistry and Applications IV, Proc. SPIE, Vol. 3417: 12-18, 1998.
[189]  Calvo ML, Lakshminarayanan V. Optimal design using dynamic programming: Application to gain guided segmented planar waveguides. In: Optics and Optoelectronics: Theory, Devices and Applications, Vol. 2, Eds. OP Nijhawan, AK Gupta, AK Musla and K. Singh. Springer-Narosa, New Delhi, Pages 1206-1214, 1999.
[190]  Calvo ML, Manzanares A, Cheavlier M, Lakshminarayanan V. Edge image quality assessment: a new formulation for degraded edge imaging. Image and Vision Computing, 16:1003-1017, 1998.
[191]  Lakshminarayanan V. Stochastic eye movements while fixating on a stationary target. Invited Paper In:. Stochastic Processes and their Applications, Ed. A. Vijayakumar, and M. Sreenivasan, Springer-Narosa, New Delhi, 1999. Pages 39-49. Invited Paper.
[192]  J.B. Almeida, V. Lakshminarayanan, Position and shape dependence of the eye's entrance pupil on eccentricity angle. ICO-XVIII-18th Congress of the International Commission of Optics, Proc. SPIE, 3749:631-632, 1999.
[193]  J.M. Enoch, J.S. Werner, G. Hagerstrom-Portnoy, V. Lakshminarayanan, M. Rynders. Forever young: visual functions not affected or minimally affected by aging, J. Gerentology: Biological Sciences, 54A: B336-B352, 1999.
[194]  Enoch JM, Lakshminarayanan V, Kono M, Shih P, Strada E. Refractive astigmatism acts predominantly as a source of high spatial frequency image distortion. Int. Ophthalmol., 22:181-182, 1999.
[195]  M.L. Calvo, V. Lakshminarayanan, Spatial pulse characterization in periodically segmented waveguides by using dynamic programming approach, Optics Communication, 169:223-231, 1999.
[196]  Enoch, J.M. Heitz R, Hunt P, Keller K, Lakshminarayanan V et al Remarkable lenses and eye units in statues from the Egyptian Old Kingdom: Properties, time-line, questions requiring resolution. International Congress of Optics (XVIII), Proc. SPIE, 3749: 224-225, 1999.
[197]  V. Lakshminarayanan, J.B. Almeida, Spherical Aberration in an elliptic reduced eye, Vision Science and its Applications, Technical Digest, Optical Society of America, Washington DC, pp..119-122, 2000
[198]  S. Varadharajan, V. Lakshminarayanan, K. Fitzgerald, Wavelet analysis of ERG of patients with Duchenne Muscular Dystrophy, Vision Science and its Applications, Technical Digest, Optical Society of America, Washington DC, pp. 65-68, 2000.
[199]  S. Varadharajan, V. Lakshminarayanan, M. Crognale. Wavelet analysis of maturation of chromatic VEPs. Vision Science and its Applications, Technical Digest, Washington DC, pp. 105-108, 2000.
[200]  Lakshminarayanan V, Varadharajan S. Aberration coefficients of general spherocylindrical surfaces. Optom. Vis. Sci. 77:156-162, 2000.
[201]  Enoch, J.M., Lakshminarayanan, V.: Duplication of Unique Optical Effects of Ancient Egyptian Lenses from the IV/V Dynasties: Lenses Fabricated ca. 2620-2400 BC or ca. 4500 Years Ago. Ophthalmic Physiol. Optics 20:126-130, 2000.
[202]  Fang MSM, Enoch JM, Lakshminarayanan V, Kim E, Kono M, Strada E, and Srinivasan R. The three point vernier alignment test: an analysis of variance. Opthal. Physiol. Opt. 20:220-234, 2000.
[203]  Kim E, Enoch JM, Fang MSM, Kono M, Strada E, Lakshminarayanan V and Srinivasan R. Performance on the three point vernier alignment test as a function of age: Measurements extended to ages 5-9 years. Optom. Vis. Sci. in press, september 2000.
[204]  Lakshminarayanan V, Parthasarathy R, DeValois, KK. A generalized perceptual space, Neurological Research, 22: 699-702, 2000
[205]  Varadharajan S. Lakshminarayanan V, Fitzgerald K, Crognale M.Wavelet applications in electrophysiology, Vision Science and its Applications, TOPS volume #35, ed. V. Lakshminarayanan, Optical Society of America, Washington DC, pp. 86-96, 2000.
[206]  Lakshminarayanan, V, Almeida JB. Wavefronts, and spherical aberration in an elliptical eye model. Vision Science and its Applications, TOPS Volume #35, ed. V. Lakshminarayanan Optical Society of America, Washington DC, pp. 178-186, 2000.
[207]  Kono, M., Enoch, J.M., Strada, E., Shih, P., Srinivasan, R., Lakshminarayanan, V, Susilasate, W., Graham, A.: Stiles-Crawford effect of the first kind: Assessment of photoreceptor alignments following dark patching. Vision Research, 41:103-11
[208]  Calvo. ML, Chevalier M, Manzanares A, Sanz I, Fernandez-Panadero J, Lakshminarayanan V, Enoch JM. Optical Information Processing applications in bio-optics. Reunion Nacional de Optica, Medino del Campo, Valladolid, Spain, Pages 85-94, 2000.
[209]  Lakshminarayanan V., Model of Visual Perceptual Space, in: G.Hung and K. Ciuffreda (eds.), Models of Vision, Plenum Press, NY, pages 605-621, 2001 (Invited Chapter).
[210]  I.sanz, M.L. Calvo, M. Chevalier and V. Lakshminarayanan, Perception of high-contrast blurred edges, J. Visual Comm. Image Representation, 12: 240-254, 2001.
[211]  J.M. Enoch, SS Choi, M. Kono, V. Lakshminarayanan, ML Calvo. Receptor alignment and visual fields in low and high myopia. In: Perimetry Update 2000/2001, Proc. of XIVth International Perimetric Society Meeting, ed. M. Wall and R.P. Mills, Kugler Publications: The Hague, Pages: 373-387, 2002.
[212]  J. Limeres, M.L.Calvo, J.M. Enoch, V. Lakshminarayanan, A computational model for light scattering by an array of birefringent optical waveguides: implications related to known structural properties of biological waveguides, Paper Tujj3, Optical Society of America Annual Meeting/ILS-XVII, Page 76, OSA, Washignton DC, 2001. (abstract)
[213]  V.Rajaram, J.Beatty, L.Neiva, V.Lakshminarayanan, Normative horopter values of Ro and H for fixation distances of 40 cm and 75 cm. Optom. Vis. Sci., 78(12s):158, 2001. (abstract).
[214]  S. Joseph, V. Lakshminarayanan. Analytic geometric representation of the vertical horopter. Optom. Vis. Sci., 78(12s):159, 2001. (abstract).
[215]  A. Borodyanskiy, J. Beatty, S. Varadharajan, V. Lakshminarayanan. Effects of magnification on the horopter for fixation distances of 40cm and 75 cm. Optom. Vis. Sci., 78(12s):159, 2001. (abstract).
[216]  S. Jospeh, V. Lakshminarayanan, A new analytical expression to represent the horizontal horopter, ARVO Annual Meeting, May 2002, abstract #4673, 2002.
[217]  V. Rajaram, J.A.Beatty, V. Lakshminarayanan, Repeatability of longitudinal horopter data for fixation distances of 40cm and 75cm. ARVO Annual Meeting, May 2002, abstract # 4714.
[218]  V. Lakshminarayanan, V. Rajaram, S. Joseph, J.A.Beatty, Empirical longitudinal horopter with induced optical displacement. ARVO Annual Meeting, May 2002, abstract # 4715.
[219]  J.A.Beatty, V. Rajaram and V. Lakshminarayanan, Normative data and effects of refractive status and correction on the 40cm longitudinal horopter. ARVO Annual l Meeting, May 2002, #4716.
[220]  S.Jospeh, V. Lakshminarayanan, Efficiency of Heat Engines: A dynamic programming approach, Quantum Limits to the Second Law, ed. D.P.Sheehan, American Institute of Physics Conference Proceedings, 643:297-301, 2002.
[221]  V. Lakshminarayanan, A. Raghuram, J. Myerson, Fractal dimension in ocular diseases, Optometry and Vision Science, 79(12s):140, 2002.
[222]  J. Beatty, V.Rajaram, V. Lakshminarayanan, Induced disparity and the AFPP horopter, Optometry and Vision Science, 79(12s):213, 2002.
[223]  S.Grondalski, T.Wingert, V. Lakshminarayanan, Peter's anamoly-A rare case with exceptional visual acuity, Optometry and Vision Science, supplement, 79(12s):73, 2002.
[224]  A. Raghuram, V. Lakshminarayanan, M.L.Kean, W.R.Shankle, Color vision and stereopsis in dementia: a re-analysis, Optometry and Vision Science, supplement, 79(12s):236 2002.
[225]  S.Jospeh and V. Lakshminarayanan, Analytic solution for a uniaxial fiber with a Sech-squared profile, Proceedings of the 6th International Conference on Optoelectronics, Fiber Optics and Photonics, Paper Fbr P20., Mumbai, December, 16-18, 2002. (on CD-ROM)
[226]  V. Lakshminarayanan, S. Joseph, Analyisis of uniaxial fibers with a general power-law profile,, Proceedings of the 6th International Conference on Optoelectronics, Fiber Optics and Photonics Paper Fbr P27, Mumbai, December, 16-18, 2002.(on CD-ROM).
[227]  Cui C., Lakshminarayanan V. The reference axis in corneal refractive surgeries-visual axis or the line of sight? J. Modern Optics, 50:1743-1749, 2003.
[228]  J.Limeres, M.L. Calvo, V. Lakshminarayanan, JM Enoch, Light Scattering by an array of birefringent optical waveguides: Theoretical foundations, J. Opt. Soc. Am. B, 20: 1542-1549 2003
[229]  V. Lakshminarayanan, A.Raghuram, C. Myerson, S. Varadharajan The fractal dimension in retinal pathology, J. Mod. Optics50: 1701-1703, 2003.
[230]  A. Raghuram, V. Lakshminarayanan, Lasers in ocular surgery-A review, in Proceedings of the Conference on Optics and Photonics in Engineering (COPE-3), eds. L.S.Tanwar and A.Sharma, ABC Enterprises, New Delhi, India, Pages 118-121, 2003. Plenary Talk.
[231]  S. Joseph and V. Lakshminarayanan, Extraordinary ray propagation in a uniaxial fiber with triangular profile,, in Proceedings of the Conference on Optics and Photonics in Engineering (COPE-3), eds. L.S.Tanwar and A.Sharma, ABC Enterprises, New Delhi, India, Pages 122-125, 2003.
[232]  S. Joseph and V. Lakshminarayanan, Coherent states and ray propagation in parabolic index fibers: an analogy using operator algebra. In Proceedings of the Conference on Optics and Photonics in Engineering (COPE-3), eds. L.S.Tanwar and A.Sharma, ABC Enterprises, New Delhi, India, Pages 400-405, 2003.
[233]  J.A.R. Martin-Romo, T.Alieva, M.L.Calvo, A. Raghuram, V. Lakshminarayanan, Optical image processing of fundus eye photographs, Paper MT120, Frontiers in Optics, 87th Annual Optical Society of America Meeting, Tucson, AZ, October 2003 (on CD-ROM)
[234]  J.M.Enoch, D.Ling, A.Chang, V. Lakshminarayanan, Traction centered nasal to the optic nerve head in myopic and normal observers: optokinetic nystagmus induces transient chages in inferred photoreceptor orientations, Paper MC5,, Frontiers in Optics, 87th Annual Optical Society of America Meeting, Tucson, AZ, October 2003 (on CD-ROM)
[235]  S.Joseph, V. Lakshminarayanan, Squeezed states of the parabolic index fiber, Paper MT11,, Frontiers in Optics, 87th Annual Optical Society of America Meeting, Tucson, AZ, October 2003 (on CD-ROM)
[236]  R.Sridhar, S. Joseph, V. Lakshminarayanan, Approximate solution to the cylindrical scalar wave equation using the decomposition method, Paper MT43,, Frontiers in Optics, 87th Annual Optical Society of America Meeting, Tucson, AZ, October 2003 (on CD-ROM)
[237]  A. Raghuram, V. Lakshminarayanan, Effect of interstimulus interval on speed discrimination, Paper MT24,, Frontiers in Optics, 87th Annual Optical Society of America Meeting, Tucson, AZ, October 2003 (on CD-ROM)
[238]  V. Lakshminarayanan, A. Raghuram, Optics education in an optometric setting, Education and Training in Optics and Photonics Conference, ETOP-8, Tucson, Az., October 2003 (on CD-ROM)
[239]  J. Limeres, M.L.Calvo, V. Lakshminarayanan, JM Enoch, Analysis of a novel stress sensor technique based on light scattering by an array of birefringent optical waveguides, J. Optics A: Pure and Applied Optics, 5:s370-s373, 2003.
[240]  J.B. Almeida V. Lakshminarayanan, Wide angle near field diffraction and wigner distribution, Optik, 114:333-335, 2003
[241]  J.B.Almeida, V. Lakshminarayanan, Wigner Distribution transformations in high-order systems, J. Comp. Applied Math., 160:17-26, 2003.
[242]  M. Kharhoff, A.Raghuram, V. Lakshminarayanan, Estimation of time to collision by normal observers, Optom. Vis. Sci., 80(12s):201, 2003.
[243]  A. Rajagopalan, E.Bennett, V. Lakshminarayanan, V.Henry, Contrast sensitivity with presbyopic contact lenses, Optom. Vis. Sci., 80(12s):194, 2003.
[244]  A. Raghuram, N.Kim, M. Kharhoff, V. Lakshminarayanan, The role of symmetry in perception of human faces: preliminary results, Optom. Vis. Sci., 8(12s):195, 2003.
[245]  A. Rajagopalan, E.Bennett, V. Lakshminarayanan, V.Henry, Invest. Ophthalmol.Vis. Sci., 44: ARVO E-Abstract #3679, 2003.
[246]  S.V. Subramaniam, E.S.Bennett, B.Morgan, V. Lakshminarayanan, Comparison of overnight keratology in RGP and non-RGP wearers, Invest. Ophthalmol. Vis. Sci., 44: ARVO E-Abstract 3713, 2003.
[247]  A. Raghuram, V. Rajaram, V. Lakshminarayanan, Speed discrimination using simultaneously presented grating stimuli,, Invest. Ophthalmol. Vis. Sci., 44: ARVO E-Abstract 4085, 2003.
[248]  V. Lakshminarayanan, A. Raghuram, V. Rajaram, Effect of psychophysical procedures on speed discrimination, Invest. Ophthalmol. Vis. Sci., 44: ARVO E-Abstract 4086, 2003.
[249]  M. Kharhoff, A.Raghuram, V. Lakshminarayanan, Effect of dynamic noise on time to collision task, Academy '04 Global Pacific Rim Meeting, Honolulu, HI., April, 2004. Page 147. American Academy of Optometry.
[250]  V. Lakshminarayanan, V. Rajaram, Comparison of shifts of spatial visual attention using discrimination and detection tasks,, Academy '04 Global Pacific Rim Meeting, Honolulu, HI., April, 2004. Page 148. American Academy of Optometry.
[251]  J. Seshadri, V. Lakshminarayanan, Visual effects of stimulus blur on visual performance using the American Optical-Harry Rand Rittler (AO-HRR) (4th. Edition) plates, Academy '04 Global Pacific Rim Meeting, Honolulu, HI., April, 2004. Page 149. American Academy of Optometry
[252]  S.Subramaniam, J.Seshadri, A.Rajagopalan, V. Lakshminarayanan, Comparison of blur perception at myopic and hperopic end points of the range of depth of focus, Academy '04 Global Pacific Rim Meeting, Honolulu, HI., April, 2004. Page 150. American Academy of Optometry.
[253]  V. Lakshminarayanan, A. Raghuram, Aging and estimation of time to collision, J. Vision, 4(8):755a, http://journalofvision.org/4/8/755, 2004
[254]  A. Raghuram, V. Lakshminarayanan, Age effects on certain two dimensional motion paradigms, J. Vision, 4(8):753a, http://journalofvision.org/4/8/753/, 2004.
[255]  S. Joseph, V. Lakshminarayanan, Multi-objective evolutionary optimization in lens design, Frontiers in Optics 2004, Rochester, NY, Octoer 10-14, 2004, Paper FWH2, on CD-Rom, Optical Society of America, 2004.
[256]  J. Seshadri, V. Lakshminarayanan, J.Christensen, Comparison of Farnsworth and Kinnear method of plotting Farnsworth Munsell 100 Hue test scores, Frontiers in Optics 2004, Rochester, NY, Octoer 10-14, 2004, paper FThH1, on CD-Rom, Optical Society of America, 2004.
[257]  J.Seshadri, J.Christensen, V.Lakshminarayanan, Evaluation of two color filters used to simulate congenital color deficiency, Frontiers in Optics 2004, Rochester, NY, Octoer 10-14, 2004, Paper FTh3, on CD-Rom, Optical Society of America, 2004.
[258]  M. Read, V. Lakshminarayanan, D.Hettler, Post-traumatic stress disorder and glaucoma: causative or protective-is there an association? Optom. Vis. Sci., 81(12s):9, 2004.
[259]  T. Henderson, M. Clary, V. Lakshminarayanan, Visual acuity as a function of color and contrast, Optom. Vis. Sci., 81(12s):127, 2004.
[260]  A. Raghuram, V. Lakshminarayanan, Motion perception in Usher's syndrome: a case study, Optom. Vis. Sci., 81(12s):141, 2004.
[261]  S. Rimbergas, A.Raghuram, G.Boothroyd, A.Vatianou, V. Lakshminarayanan, J.Stelmak, T.Stelmak, Change in contrast sensitivity functions with Corning CPF filters in patients with age related macular degeneration, J. Mod. Optics, 52:1255-1262, 2005.
[262]  A.Raghuram, V. Lakshminarayanan, Potential use of motion perception tasks in predicting driving performance in the elderly, ARVO annual meeting, Ft. Lauderdale. ARVO e-abstract # 4611, 2005.
[263]  V. Lakshminarayanan, Characteristics of eye movements in age related macular disease: preliminary results, in: 4th Starkfest Conference on vision and Movement in Men and Machines, Electronics Research Laboratory, College of Engineering, University of California, Berkeley, Tech. Memorandum # UCB/URL MO5/18, Pages 39-44, 2005.
[264]  V. Lakshminarayanan, Vision and the single photon, invited paper, "What is a Photon?", SPIE Proceedings, 5866:332-337, 2005.
[265]  Enoch, J.M. et al (includes V. Lakshminarayanan): Egyptian lenses from the Old Kingdom: Unique optical properties and issues relating to development of these lenses, Cogan Ophthalmic History Society Proceedings (Licia Wells, ed.) 1:57-72, 1999. Reprinted by the Cogan Ophthalmological Society, Prof. Stan Thompson, (Editor): Enoch, JM: First known Lenses originating in Egypt about 4600 years ago. Documenta Ophthalmologica 99(3): 303-314, 1999.
[266]  Enoch, J.M., Vasudevan Lakshminarayanan: On the earliest known lenses. Chapter 6 in J. Andre, D.A. Owens, L.O. Harvey, Eds. Visual Perception, The Influence of Herschel W. Leibowitz, Washington, DC, American Psychological Association, 2003, pp. 57-66.
[267]  V. Lakshminarayanan, A.Raghuram, R.Khanna, Psychophysical estimation of speed discrimination I: effect of methodology, J. Opt. Soc. Am. A., 22:2262-2268, 2005.
[268]  A.Raghuram, V. Lakshminarayanan, R.Khanna, Psychophysical estimation of speed discrimination II. Aging effects. J. Opt.Soc.Am. A, 22:2269-2280, 2005.
[269]  J.Seshadri, J.Christensen, V. Lakshminarayanan, C.Bassi, Evaluation of the new web based "color assessment and diagnosis" test, Optom. Vis. Sci., 82:882-885, 2005.
[270]  V. Lakshminarayanan, M. Viana, Dihedral representations and statistical geometric optics I. Spherocylindrical lenses, J. Opt. Soc. Am. A, 22: 2483-2487, 2005
[271]  B. Foutch, V. Lakshminarayanan, J.Sivak, Comparison of pupil functions between species, American Academy of Optometry 2005 Annual meeting Proceedings, Poster #79, page 40, 2005.
[272]  J. Gervais, V. Lakshminarayanan, A.Raghuram, M. Lueder, Motion Perception: gender effects? American Academy of Optometry 2005 Annual meeting Proceedings, Poster #60, page 30, 2005
[273]  A.Raghuram, V. Lakshminarayanan, Motion Perception Tasks as Potential Correlates to Driving Difficulty in the Elderly, J. Modern Optics, 53:1343-1362, 2006..
[274]  C. Roychoudhuri, V. Lakshminarayanan, Role of the retinal detector array in perceiving the superposition effects of light, in The Nature of Light: Light in Nature, ed. K. Creath, Proc. SPIE, 6285, 628507, 2006.(invited).
[275]  J.Seshadri, V. Lakshminarayanan, J.Christensen, Farnsworth and Kinnear method of plotting the Farnsworth-Munsell 100-hue test scores: A comparison, J. Mod. Optics, 53:1643-1646, 2006.
[276]  A. Rajagopalan, E.Bennett, V. Lakshminarayanan, Performance of presbyopic contact lenses under mesopic conditions, Optometry and Vision Science, 83: 611-615, 2006.
[277]  M. Viana, V. Lakshminarayanan, Dihedral representations and statistical geometric optics II. Elementary optical instruments, J. Modern Optics, 54:473-485, 2007.
[278]  S.V.Subramaniam, ES Bennett, V. Lakshminarayanan, BW Morgan, Gas permeable versus non-GP lens wearers: accuracy of orthokeratology in myopia reduction, Optom. Vis. Sci., 84:417-421, 2007.
[279]  M.Viana and V. Lakshminarayanan, Data analytic aspects of chirality, Symmetry, 16:401-421, 2007.
[280]  290. J.Seshadri, V.Lakshminarayanan, E.Wong, J.Christensen, Effect of wavelength on the Nonius horopter,, Vision Science Society Annual Meeting, H14, abstract #928, http://www.visionsciences.org/VSS_2007_Abstracts.pdf, Page 244, 2007.
[281]  A. Rajagopalan, E. Bennett, V. Lakshminarayanan, Contrast sensitivity with presbyopic contact lenses, J. Modern Optics, 54: 1325-1332, 2007.
[282]  J. Seshadri, V. Lakshminarayanan, Screening efficiency of the Hardy-Rand-Rittler (HRR) 4th edition color plates, J. Modern Optics, 54:1361-1365, 2007.
[283]  L.S.Varadharajan, K. Fitzgerald, V. Lakshminarayanan, A novel method for separating the components of the clinical electroretinogram, J. Modern Optics, 54:1263-1280,, 2007.
[284]  J.M.Enoch, A. Chang, A. Chau, S. S. Choi, J. Duncan, S. Koshy, V. Lakshminarayanan, W. Lam, D.-A. Le, J. Lee, D. Ling, M. Kono (Menz), M. Nadadur, J. Seu, D. Schwartz, Nasal myopic supertraction (or superinvolute) of the optic nerve head, J. Modern Optics, 54:1241-1262, 2007.
[285]  V. Rajaram, V. Lakshminarayanan, Reflexive and voluntary shifts of visual attention in reading disability, American Academy of Optometry annual meeting, http://www.aaopt.org/Submission/Help/SearchHelp.asp, Program #075053, 2007.
[286]  V. Rajaram, V. Lakshminarayanan, R. Freeman, Image degradation, disability glare and the horopter,, American Academy of Optometry annual meeting, http://www.aaopt.org/Submission/Help/SearchHelp.asp Program # 075011, 2007
[287]  J. Seshadri and V. Lakshminarayanan, Foveal Nonius horopter measurments: effect of background and pupil size,, American Academy of Optometry annual meeting, http://www.aaopt.org/Submission/Help/SearchHelp.asp Program # 075038, 2007.
[288]  P. Thiagrajan, W. Bobier, V. Lakshminarayanan, Vergence adaptation reduces convergence accommodation,, American Academy of Optometry annual meeting, http://www.aaopt.org/Submission/Help/SearchHelp.asp Program # 075015, 2007.
[289]  V. Lakshminarayanan, L.S.Varadharajan, Analyitic expression for the horizontal horopter: a re-evaluation, J. Modern Optics, 55:583-588, 2007.
[290]  J.Seshadri, V. Lakshminarayanan, Performance of Color Normal and Color Deficient Observers Nonius Horopter Measured as a Function of Wavelength, J. Modern Optics, 55:589-598, 2008..
[291]  P.Thiagrajan, V. Lakshminarayanan, W.Bobier Effect of proximity on the open-loop accommodation of the eye, J. Modern Optics, 55:569-581, 2008.
[292]  A. Veeramany, V. Lakshminarayanan, Ray tracing through the crystalline lens using the decomposition method, J. Modern Optics, 55:649-652, 2008
[293]  MN O'Sullivan-Hale, KW Chan, V. Lakshminarayanan, RW.Boyd, Conditional preparation of states containing a definite number of photons. Physical Review A, 77, 023804, 2008.
[294]  A. Bora, T.Aggarwal, V. Lakshminarayanan, Changes in Visual Attetntion with background Noise, http://www.asiaarvo2009.org/abstract_and_program_book.pdf, Asia Arvo, Pos 03.08, page 42, 2009.
[295]  A.Bora, T.Aggarwal, V. Lakshminarayanan, Visual Attention, Gaobr Stimuli and Eccentricity, http://www.asiaarvo2009.org/abstract_and_program_book.pdf, Asia ARVO, PAP16.03, Page 191, 2009.
[296]  V. Lakshminarayanan, Optimization methods in lens design, Photonics 2008 International Conference on Fiber Optics and Photonics, eds. B. Pal and A.Sharma, Viva press, New Delhi, Page 159, 2008.
[297]  M. Viana and V. Lakshminarayanan, Dihedral Fourier analysis in statistical optics, American Mathematical Society, Spring sectional meeting, Special session on algebraic methods in statistics and probability II, http://www.ams.org/amsmtgs/2152_abstracts/1047-42-180.pdf, Urbana, Ilinois, March 2009.
[298]  D.Thapa, A.Fleck, W.Bobier, V. Lakshminarayanan, Higher Order Aberrations and Refractive Error, ARVO abstract #1557/D802, ARVO annual meeting, 2009.
[299]  http://arvo.abstractsonline.com/Plan/ViewAbstract.aspx?mID=2281&sKey=e03acee1-7588-47d2-9082-60105bc75574&cKey=863ff631-6c0b-4736-8630-b7a6ce0fea64
[300]  W.Bobier, V.Sreenivasan, I.Irving, V. Lakshminarayanan, Model Simulations Predicting Vergence Adaptations To Near Adds, ARVO abstract #3826/A158, ARVO annual meeting, 2009.
[301]  http://arvo.abstractsonline.com/Plan/ViewAbstract.aspx?mID=2281&sKey=3ede8f6c-31da-42f0-b256-d2b25ce4ae9f&cKey=eb8c89e6-15af-4623-91d2-99402e6895a3 2009.
[302]  A.Faylienejad and V. Lakshminarayanan, Valdiation of a computational model for predicting visual acuity from wavefront aberration measurements, Frontiers in Optics, www.opticsinfobase.org/viewmedia.dfm?url=FiO-2009-JWC79&seq=0, 2009.
[303]  D.Thapa, A.Felck, W.Bobier, V. Lakshminarayanan, Strehl ratio and visual acuity in a pre-school population, Frontiers in Optics, www.opticsinfobase.org/viewmedia.dfm?url=FiO-2009-JWC81, 2009.
[304]  V.Srinivasan, W.Bobier, E.Irving, V. Lakshminarayanan, Vergence adaptation to accommodative vergence: comparison of model simulations with experimental data, IEEE Trans. Biomed. Engineering, 56:2389-2395, 2009.
[305]  V. Lakshminarayanan, The human eye as a model system for teaching optics, in Education and Training in Optics and Photonics, OSA Technical Digest series, Paper ESCB5, www.opticsinfobase.org/abstract.cfm?URL=ETOP-2009-ESCB5, 2009.
[306]  M. Viana, V. Lakshminarayanan, Dihedral decomposition of ABCD systems, J. Modern Optics., 56: 2318-2328 2009.
[307]  J.M.Enoch and V. Lakshminarayanan, Integration of the Stiles Crawford effect of the first kind, J. Mod. Optics, 56:2240-2250,, 2009.
[308]  J.M. Enoch, V. Lakshminarayanan, 75th anniversary of the Stiles Crawford effect, J. Modern Optics, 56:2164-2175, 2009.
[309]  J.Seshadri, E.Wong, V. Lakshminarayanan, Effect of wavelength and the Stiles Crawford effect on the Nonius horopter, J. Modern Optics, 56:2231-2239, 2009.
[310]  D.McCulloch and V. Lakshminarayanan, The Stiles Crawford Effect of the First Kind and the electroretinogram, J. Modern Optics, 56:2176-2180, 2009.
[311]  V. Lakshminarayanan, K.Thyagarajan, Non diffracting Airy beams in planar optical waveguides: a convenient method for visualization, J. Modern Optics, 57:341-344, 2010
[312]  A.LeFloch, J.M.Enoch, V. Lakshminarayanan, Polarization sense in human vision, Vision Research, doi:10.1016/j.visres.2010.07.007, 2010.
[313]  P. Thiagarajan, V. Lakshminarayanan and W.Bobier, Effect of vergence adaptation and positive fusional vergence training on oculomoter parameters, Optom. Vis. Sci., 87:487-493, 2010.
[314]  A.Fleck, V. Lakshminarayanan, Statistical error of Hartmann Schack wavefront sensors, Applied Optics, 49: G136-G139, 2010.
[315]  V.Sreenivasan, W.Bobier, E.Irving, V. Lakshminarayanan, Author's reply, IEEE Transactions Biomed. Eng., 57: 2789-2790, 2010
[316]  M.Alarcon, Z.Ben Lakhdar, I. Culaba, S.Lahmar, V. Lakshminarayanan, A.Mazzolini, J.Maquiling, J. Niemela, Active learning in optics and photonics: a model for teacher training and professional development, Proc SPIE, 7783: 1-8, 2010.
[317]  D. Thapa and V. Lakshminarayanan, "Active Contour Model for Detection of Ocular Image Components, " in Frontiers in Optics, OSA Technical Digest (CD) (Optical Society of America, 2010), http://www.opticsinfobase.org/abstract.cfm?URI=FiO-2010-JTuA49
[318]  M.Viana and V. Lakshminarayanan, Dihedral analysis of refraction profiles, Proc. International Conference of Fiber Optics & Photonics, "PHOTONICS 2010", eds. S.Khijwania and A.K.Sharma, Viva Books, New Delhi, Pages 154-158, 2010 (invited)
[319]  V. Lakshminarayanan, Model for predicting vision from a knowledge of wavefront aberrations, Proc. International Conference of Fiber Optics & Photonics, "PHOTONICS 2010", eds. S.Khijwania and A.K.Sharma, Viva Books, New Delhi, Pages 165-170, 2010 (invited)
[320]  Selected Topics in Mathematical Physics, Allied Publishers, New Delhi, 1995. (Editors: K. Srinivasa Rao, R. Sridhar and V. Lakshminarayanan); ISBN: 81-7023-488-3
[321]  Basic and Clinical Applications of Vision Science, Kluwer Academic Publishers, Dordrecht, The Netherlands, 1997; ISBN: 0-7923-4348-4
[322]  Lagrangian Optics (V.Lakshminarayanan, A.Ghatak and K. Thyagarajan), Kluwer, Boston: 2001. ISBN: 0-7923-7582-3.
[323]  Vision Science and its Applications, Trends in Optics and Photonics Series, Volume #35, Optical Society of America, Washington DC., 2000. ISBN: 1-55752-624-9.
[324]  The Stiles-Crawford Effect, (editors: V. Lakshminarayanan, A. Raghuram, J.M. Enoch), Classic Reprints on CD-ROM, Optical Society of America, Washington DC, 2004; ISBN: 1-55752-763-6
[325]  Optical Waveguides: From Theory to Technological Applications, M.L.Calvo and V. Lakshminarayanan, Marcel Dekker, New York, 2007. ISBN:1-57444-698-3
[326]  NBEO Optometry Exam Review, Part I (V. Lakshminarayanan and E.Bennett), Elsevier, St. Louis, 2005.ISBN: 0-7506-7489-X
[327]  NBEO Optometry Exam Review, Part II (E.Bennett and V. Lakshminarayanan), Elsevier, St. Louis, 2005. ISBN: 0-7506-7566-7.
[328]  Handbook of Optics, 3rd edition, 5 volumes, (M.Bass, C.deCusatis, J.M.enoch, V. Lakshminarayanan, et al), McGraw Hill, NY, 2009.
[329]  Dihedral Fourier Analysis, (M.Viana and V. Lakshminaryanan), Springer, summer, 2011.
[330]  Quantum Information Science (V.Sahni, V. Lakshminarayanan), Tata McGraw Hill, New Delhi, 2010.
[331]  Mathematical Optics: Classical, Quantum and Imaging, (V. Lakshminarayanan, M.L.Calvo, T.Alieva), CRC Press/Taylor and Francis, in preparation, 2012.
[332]  Enoch, J.M. and Lakshminarayanan V.: Clinical Visual Psychophysics Measurements, Chapter 23 in Non-invasive Diagnostic Techniques in Ophthalmology, (ed.) B. Masters, Springer-Verlag, New York, Pages 451-478, 1990.
[333]  Enoch, J.M. and Lakshminarayanan, V.: Retinal Fiber Optics, in Vision and Visual Dysfunction: Visual Optics and Instrumentation, Vol. 1, (ed.) W.N.Charman, MacMillan Press, London, Pages 280-309, 1991.
[334]  Norton, T., Lakshminarayanan V. and Bassi C.J.: Visual Psychophysics: Spatial Vision in Psychophysical Foundations of visual function,, (ed.s). T. Norton, D.Corliss and J.E.Bailey, Butterworth Heinemann, Boston, 2002. Pages 137-176.
[335]  Lakshminarayanan V, Enoch JM. Biological Waveguides, in: Handbook of Optics, Vol. 3, Optical Society of America, Washington DC., 2000. Revised and updated chapter in Handbook of Optics, 3rd edition, Volume 3, McGraw Hill, NY, 2010.
[336]  Lakshminarayanan V, Raghuram A. Visual Considerations for the Optical Engineer, in: Handbook of Optical Engineering, Ed. W. Wolfe, Chapter 30, Pages 593-659, SPIE Press, Bellingham, WA., 2003.
[337]  Lakshminarayanan V., Lenses and Optics of the Eye, Module 2, Active Learning in Optics and Photonics, Ed., D. Sokoloff, United Nations Educational, Cultural and Scientific Organization, Paris, Pages 81-106, 2006. (translated into French, Arabic and Spanish).
[338]  C.Garhart and V. Lakshminarayanan, Physiology and structure of the human eye, Chapter 2.1.1, Handbook of Video Technology, ed. J.Chen et al, Springer Verlag, Berlin, 2011
[339]  V. Lakshminarayanan, Light detection and sensitivity, Chapter 2.1.2, Handbook of Video Technology, ed. J.Chen et al, Springer Verlag, Berlin, 2011.
[340]  V. Lakshminarayanan, Visual Acuity, Chapter2.1.3, Handbook of Video Technology, ed. J.Chen et al, Springer Verlag, Berlin, 2011.
[341]  V. Lakshminarayanan, Flicker Sensitivity, Chapter 2.1.4, Handbook of Video Technology, ed. J.Chen et al, Springer Verlag, Berlin, 2011.
[342]  V. Lakshminarayanan, Color deficiencies, Chapter 2.2.7, Handbook of Video Technology, ed. J.Chen et al, Springer Verlag, Berlin, 2011.