Mark S. Humayun, MD, PhD

University Professor of Ophthalmology

Cornelius J. Pings Chair in Biomedical Sciences

Director, USC Ginsberg Institute for Biomedical Therapeutics

Co-Director USC Roski Eye Institute

Websites

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Overview

Mark S. Humayun, MD, PhD, received his Bachelors of Science degree from Georgetown University in 1984, his Doctor of Medicine (MD) from Duke University in 1989, and his PhD from the University of North Carolina, Chapel Hill in 1994. He completed his ophthalmology residency at Duke Eye Center and fellowships in both vitreoretinal and retinovascular surgery at Johns Hopkins Hospital. He stayed on as faculty at Johns Hopkins where he rose to the rank of associate professor before moving to USC in 2001.

Dr. Humayun has devoted much of his career to clinical and scientific research in ophthalmology and bioengineering, becoming both a biomedical engineer and professor of ophthalmology. Dr. Humayun led a talented and diverse team of interdisciplinary researchers with the ultimate goal of creating the world’s first artificial retina. He assembled a team of world experts with a wide range of proficiency, including biomedical engineering, computer science, medicine, chemistry, biology and business. In clinical trials since 2007 and approved by the FDA in 2013, the Argus II retinal implant, represents the culmination of a visual restoration strategy that offers an unprecedented degree of sight to those with complete retinal blindness. He was elected to the prestigious National Academy of Medicine (NAM) and National Academy of Engineering (NAE) for his pioneering work to restore sight.

With over 300 publications and more than 140 patents and patent applications, Dr. Humayun has received several research awards which includes the 2005 Innovator of the Year award. He was also featured as one of the top 10 inventors in Time Magazine in 2013, voted as one of the Best Doctors in America for three years, and one of the top 1% of Doctors by U.S. News & World Report.

In 2016, Dr. Humayun received the National Medal of Technology and Innovation from President Barack Obama for his innovative work and development of the Argus II.

Awards

USC Roski Eye Institute: Narsing A. Rao, MD Endowed Lecture Award, 2022
Association for Research in Vision and Ophthalmology: ARVO Fellows Class of 2022, 2022
American Association for the Advancement of Science: American Association for the Advancement of Science (AAAS) Fellow, 2022
Super Doctors Southern California Magazine: Southern California Super Doctors, 2021
Retina Research Foundation: Retina Research Foundation Award of Merit (The Schepens Lecture), 2021
USC Stevens Center for Innovation: 2020 Technology Commercialization Award, 2021
American Society of Retina Specialists: Gertrude D. Pyron Award, 2020
European Vitreo Retinal Society: The Relja Zivojnovic Award, 2020
Institute of Electrical and Electronics Engineers: 2020 IEEE Medal for Innovations in Healthcare Technology, 2020
Duke Medical Alumni Association: Distinguished Alumnus Award, 2019
Georgetown University: Doctor of Humane Letters, Honoris Causa, 2019
University of Southern California: USC Stevens Center Commercialization Award, 2019
Farabi Eye Hospital: 2018 Persian Ophthalmologist, 2018
Future Vision Foundation: 2018 Future Vision Award, 2018
Eye and Ear Foundation, University of Pittsburgh: 2018 Muse Prize in Ophthalmology, 2018
Institute of Electrical and Electronics Engineers: IEEE Biomedical Engineering Award, 2018
National Academy of Inventors Fellows Medallion, 2017
USC Presidential Medallion, 2017
National Medal of Technology and Innovation, 2016
Wills Eye Institute: Richard Ellis Award, 2014
Pasadena Magazine: Top Doctors in Ophthalmology, 2013-2014
UIC Illinois Eye and Ear Infirmary: Morton F. Goldberg Endowed Lecturer Medallion, 2013
U.S. World & News Report: Top 1% of Ophthalmologists, 2011
Castle Connolly Medical Ltd. : America’s Top Doctors, 2011
Popular Mechanics Breakthrough Award, 2010
The Retina Society: Award of Merit in Retina Research, 2009
Best Doctors in Southern California Award, 2009
Best Doctors of America Award, 2005-2007
Strathmore’s Who’s Who Award, 2005-2006
R&D magazine: Innovator of the Year award, 2005
Senior Honor Award of the Am. Soc. Retina Specialists, 2004
Jules Stein Living tribute Award, 2002
William and Mary Grieve Scholar’s Award, 1997-1998
Richard S. Ross Clinical Scientist Award, 1997-1998

Publications

Unveiling Drivers of Retinal Degeneration in RCS Rats: Functional, Morphological, and Molecular Insights Int J Mol Sci. 2024 Mar 28; 25(7). . View in PubMed
Scaling up polarized RPE cell supernatant production on parylene membrane Exp Eye Res. 2024 Mar; 240:109789. . View in PubMed
Integrating a Fundus Camera with High-Frequency Ultrasound for Precise Ocular Lesion Assessment Biosensors (Basel). 2024 Feb 29; 14(3). . View in PubMed
Loss of 15-Lipoxygenase in Retinodegenerative RCS Rats Int J Mol Sci. 2024 Feb 15; 25(4). . View in PubMed
Hydroxypropyl-Beta Cyclodextrin Barrier Prevents Respiratory Viral Infections: A Preclinical Study Int J Mol Sci. 2024 Feb 08; 25(4). . View in PubMed
Long-term Follow-up of a Phase 1/2a Clinical Trial of a Stem Cell-Derived Bioengineered Retinal Pigment Epithelium Implant for Geographic Atrophy Ophthalmology. 2023 Dec 30. . View in PubMed
Author Correction: An extraocular electrical stimulation approach to slow down the progression of retinal degeneration in an animal model Sci Rep. 2023 Oct 23; 13(1):18120. . View in PubMed
Gaps and future of human-centered artificial intelligence in ophthalmology: Future Vision Forum consensus statement Curr Opin Ophthalmol. 2023 Sep 01; 34(5):431-436. . View in PubMed
Non-Invasive Hybrid Ultrasound Stimulation of Visual Cortex In Vivo Bioengineering (Basel). 2023 May 10; 10(5). . View in PubMed
Ultrasound Concave 2-D Ring Array for Retinal Stimulation IEEE Trans Ultrason Ferroelectr Freq Control. 2023 11; 70(11):1527-1535. . View in PubMed
Simultaneous Assessment of the Whole Eye Biomechanics Using Ultrasonic Elastography IEEE Trans Biomed Eng. 2023 04; 70(4):1310-1317. . View in PubMed
An extraocular electrical stimulation approach to slow down the progression of retinal degeneration in an animal model Sci Rep. 2023 09 23; 13(1):15924. . View in PubMed
Computational optimization of delivery parameters to guide the development of targeted Nasal spray Sci Rep. 2023 03 12; 13(1):4099. . View in PubMed
Polarized RPE Secretome Preserves Photoreceptors in Retinal Dystrophic RCS Rats Cells. 2023 06 22; 12(13). . View in PubMed
Development of a Surgical Technique for Subretinal Implants in Rats J Vis Exp. 2022 Dec 02; (190). . View in PubMed
Design and Simulation of a Ring Transducer Array for Ultrasound Retinal Stimulation Micromachines (Basel). 2022 Sep 16; 13(9). . View in PubMed
Mathematical Model of Macromolecular Drug Transport in a Partially Liquefied Vitreous Humor J Heat Transfer. 2022 Mar 01; 144(3):031208. . View in PubMed
Ultrasound Retinal Stimulation: A Mini-Review of Recent Developments IEEE Trans Ultrason Ferroelectr Freq Control. 2022 12; 69(12):3224-3231. . View in PubMed
Advanced Retina Implants Ophthalmol Retina. 2022 10; 6(10):899-905. . View in PubMed
Super-Resolution Ultrasound Localization Microscopy for Visualization of the Ocular Blood Flow IEEE Trans Biomed Eng. 2022 05; 69(5):1585-1594. . View in PubMed
Focused ultrasound stimulation on meibomian glands for the treatment of evaporative dry eye Exp Biol Med (Maywood). 2022 03; 247(6):519-526. . View in PubMed
Selective Activation of Retinal Ganglion Cell Subtypes Through Targeted Electrical Stimulation Parameters IEEE Trans Neural Syst Rehabil Eng. 2022; 30:350-359. . View in PubMed
Noninvasive Ultrasound Retinal Stimulation for Vision Restoration at High Spatiotemporal Resolution BME Front. 2022; 2022:9829316. . View in PubMed
Development of Moderate Intensity Focused Ultrasound (MIFU) for Ocular Drug Delivery BME Front. 2022; 2022:9840678. . View in PubMed
Survival of an HLA-mismatched, bioengineered RPE implant in dry age-related macular degeneration Stem Cell Reports. 2022 03 08; 17(3):448-458. . View in PubMed
Flexible ultrasound-induced retinal stimulating piezo-arrays for biomimetic visual prostheses Nat Commun. 2022 07 04; 13(1):3853. . View in PubMed
Analytical and Computational Modeling of Sustained-Release Drug Implants in the Vitreous Humor J Heat Transfer. 2021 Oct 01; 143(10):101201. . View in PubMed
Publisher Correction: Color and cellular selectivity of retinal ganglion cell subtypes through frequency modulation of electrical stimulation Sci Rep. 2021 Jun 14; 11(1):12855. . View in PubMed
Electronic retinal prosthesis for severe loss of vision in geographic atrophy in age-related macular degeneration: First-in-human use Eur J Ophthalmol. 2021 May; 31(3):920-931. . View in PubMed
High resolution optical coherence elastography of retina under prosthetic electrode Quant Imaging Med Surg. 2021 Mar; 11(3):918-927. . View in PubMed
In Vivo Experimental and Analytical Studies for Bevacizumab Diffusion Coefficient Measurement in the Rabbit Vitreous Humor J Heat Transfer. 2021 Mar 01; 143(3):032101. . View in PubMed
Tissue Engineering Strategies for Retina Regeneration Appl Sci (Basel). 2021 Mar; 11(5). . View in PubMed
Ultrasonic elastography to assess biomechanical properties of the optic nerve head and peripapillary sclera of the eye Ultrasonics. 2021 Feb; 110:106263. . View in PubMed
Novel probabilistic model of core vitreous traction using microsurgical vitrectomy tools Graefes Arch Clin Exp Ophthalmol. 2021 Feb; 259(2):405-412. . View in PubMed
NAP1051, a Lipoxin A4 Biomimetic Analogue, Demonstrates Antitumor Activity Against the Tumor Microenvironment Mol Cancer Ther. 2021 12; 20(12):2384-2397. . View in PubMed
On the Design of an Efficient Inductive Wireless Power Transfer for Passive Neurostimulation Systems Annu Int Conf IEEE Eng Med Biol Soc. 2021 11; 2021:7497-7501. . View in PubMed
Modeling ON Cone Bipolar Cells for Electrical Stimulation Annu Int Conf IEEE Eng Med Biol Soc. 2021 11; 2021:6547-6550. . View in PubMed
Restoring Color Perception to the Blind: An Electrical Stimulation Strategy of Retina in Patients with End-stage Retinitis Pigmentosa Ophthalmology. 2021 03; 128(3):453-462. . View in PubMed
Transcranial Focused Ultrasound for Noninvasive Neuromodulation of the Visual Cortex IEEE Trans Ultrason Ferroelectr Freq Control. 2021 01; 68(1):21-28. . View in PubMed
Mechanisms underlying activation of retinal bipolar cells through targeted electrical stimulation: a computational study J Neural Eng. 2021 12 15; 18(6). . View in PubMed
Color and cellular selectivity of retinal ganglion cell subtypes through frequency modulation of electrical stimulation Sci Rep. 2021 03 04; 11(1):5177. . View in PubMed
Layer-specific ultrasound elastography using a multi-layered shear wave dispersion model for assessing the viscoelastic properties Phys Med Biol. 2021 01 26; 66(3):035003. . View in PubMed
First Human Results With the 256 Channel Intelligent Micro Implant Eye (IMIE 256) Transl Vis Sci Technol. 2021 08 12; 10(10):14. . View in PubMed
Long-Term Transplant Effects of iPSC-RPE Monolayer in Immunodeficient RCS Rats Cells. 2021 10 29; 10(11). . View in PubMed
One-Year Anatomical and Functional Outcomes of the Argus II Implantation in Korean Patients with Late-Stage Retinitis Pigmentosa: A Prospective Case Series Study Ophthalmologica. 2021; 244(4):291-300. . View in PubMed
Xeno-free cryopreservation of adherent retinal pigmented epithelium yields viable and functional cells in vitro and in vivo Sci Rep. 2021 03 18; 11(1):6286. . View in PubMed
One-Year Follow-Up in a Phase 1/2a Clinical Trial of an Allogeneic RPE Cell Bioengineered Implant for Advanced Dry Age-Related Macular Degeneration Transl Vis Sci Technol. 2021 08 12; 10(10):13. . View in PubMed
Co-grafts of Human Embryonic Stem Cell Derived Retina Organoids and Retinal Pigment Epithelium for Retinal Reconstruction in Immunodeficient Retinal Degenerate Royal College of Surgeons Rats Front Neurosci. 2021; 15:752958. . View in PubMed
Blocking Ocular Sympathetic Activity Inhibits Choroidal Neovascularization Front Neurosci. 2021; 15:780841. . View in PubMed
Ultrasonic Retinal Neuromodulation and Acoustic Retinal Prosthesis Micromachines (Basel). 2020 Oct 13; 11(10). . View in PubMed
ADVERSE EVENTS OF THE ARGUS II RETINAL PROSTHESIS: Incidence, Causes, and Best Practices for Managing and Preventing Conjunctival Erosion Retina. 2020 Feb; 40(2):303-311. . View in PubMed
Targeted Stimulation of Retinal Ganglion Cells in Epiretinal Prostheses: A Multiscale Computational Study IEEE Trans Neural Syst Rehabil Eng. 2020 11; 28(11):2548-2556. . View in PubMed
In Vivo Visualization of Eye Vasculature Using Super-Resolution Ultrasound Microvessel Imaging IEEE Trans Biomed Eng. 2020 10; 67(10):2870-2880. . View in PubMed
Responsiveness of Retinal Ganglion Cells Through Frequency Modulation of Electrical Stimulation: A Computational Modeling Study Annu Int Conf IEEE Eng Med Biol Soc. 2020 07; 2020:3393-3398. . View in PubMed
Hypotony and the Argus II retinal prosthesis: causes, prevention and management Br J Ophthalmol. 2020 04; 104(4):518-523. . View in PubMed
Surgical Method for Implantation of a Biosynthetic Retinal Pigment Epithelium Monolayer for Geographic Atrophy: Experience from a Phase 1/2a Study Ophthalmol Retina. 2020 03; 4(3):264-273. . View in PubMed
In vivo evaluation of posterior eye elasticity using shaker-based optical coherence elastography Exp Biol Med (Maywood). 2020 02; 245(4):282-288. . View in PubMed
Economic Value of Anti-Vascular Endothelial Growth Factor Treatment for Patients With Wet Age-Related Macular Degeneration in the United States JAMA Ophthalmol. 2020 01 01; 138(1):40-47. . View in PubMed
Cyanine Nanocages Activated by Near-Infrared Light for the Targeted Treatment of Traumatic Brain Injury Front Chem. 2020; 8:769. . View in PubMed
Retina-electrode interface properties and vision restoration by two generations of retinal prostheses in one patient-one in each eye J Neural Eng. 2020 04 09; 17(2):026020. . View in PubMed
Cyanine Nanocage Activated by Near-IR Light for the Targeted Delivery of Cyclosporine A to Traumatic Brain Injury Sites Mol Pharm. 2020 12 07; 17(12):4499-4509. . View in PubMed
MEASUREMENT OF THE HYDRAULIC CONDUCTIVITY OF THE VITREOUS HUMOR J Porous Media. 2020; 23(2):195-206. . View in PubMed
Quantitative confocal optical coherence elastography for evaluating biomechanics of optic nerve head using Lamb wave model Neurophotonics. 2019 Oct; 6(4):041112. . View in PubMed
Evaluating New Ophthalmic Digital Devices for Safety and Effectiveness in the Context of Rapid Technological Development JAMA Ophthalmol. 2019 Aug 01; 137(8):939-944. . View in PubMed
Diffusive Transport in the Vitreous Humor: Experimental and Analytical Studies J Heat Transfer. 2019 May; 141(5):050801. . View in PubMed
Histopathologic Assessment of Optic Nerves and Retina From a Patient With Chronically Implanted Argus II Retinal Prosthesis System Transl Vis Sci Technol. 2019 May; 8(3):31. . View in PubMed
A Novel Racing Array Transducer for Noninvasive Ultrasonic Retinal Stimulation: A Simulation Study Sensors (Basel). 2019 Apr 17; 19(8). . View in PubMed
Flexible piezoelectric ultrasonic energy harvester array for bio-implantable wireless generator Nano Energy. 2019 Feb; 56:216-224. . View in PubMed
Thomas ASwift’s Electric Rifle Injuries to the Eye and Ocular Adnexa: The Management of Complex Trauma. Ophthalmol Retina. 2019 03; 3(3):258-269. . View in PubMed
Ultrasonic Microelastography to Assess Biomechanical Properties of the Cornea IEEE Trans Biomed Eng. 2019 03; 66(3):647-655. . View in PubMed
Argus II Retinal Prosthesis Implantation in a Patient With a History Of Strabismus Surgery:A Surgical Technique Ophthalmic Surg Lasers Imaging Retina. 2019 02 01; 50(2):116-119. . View in PubMed
Subretinal Implantation of a Human Embryonic Stem Cell-Derived Retinal Pigment Epithelium Monolayer in a Porcine Model Adv Exp Med Biol. 2019; 1185:569-574. . View in PubMed
Sympathetic Effects of Internal Carotid Nerve Manipulation on Choroidal Vascularity and Related Measures Invest Ophthalmol Vis Sci. 2019 10 01; 60(13):4303-4309. . View in PubMed
Enhanced Depth Navigation Through Augmented Reality Depth Mapping in Patients with Low Vision Sci Rep. 2019 08 02; 9(1):11230. . View in PubMed
A new immunodeficient retinal dystrophic rat model for transplantation studies using human-derived cells Graefes Arch Clin Exp Ophthalmol. 2018 Nov; 256(11):2113-2125. . View in PubMed
VISUAL AND ANATOMICAL OUTCOMES AFTER DIABETIC TRACTION AND TRACTION-RHEGMATOGENOUS RETINAL DETACHMENT REPAIR Retina. 2018 Oct; 38(10):1913-1919. . View in PubMed
Quantified elasticity mapping of retinal layers using synchronized acoustic radiation force optical coherence elastography Biomed Opt Express. 2018 Sep 01; 9(9):4054-4063. . View in PubMed
Chronically Implantable Package Based on Alumina Ceramics and Titanium with High-density Feedthroughs for Medical Implants Annu Int Conf IEEE Eng Med Biol Soc. 2018 Jul; 2018:3382-3385. . View in PubMed
Implantation of multiple suprachoroidal electrode arrays in rabbits J Curr Ophthalmol. 2018 Mar; 30(1):68-73. . View in PubMed
Development of a KNN Ceramic-Based Lead-Free Linear Array Ultrasonic Transducer IEEE Trans Ultrason Ferroelectr Freq Control. 2018 11; 65(11):2113-2120. . View in PubMed
Retinal Anatomy and Electrode Array Position in Retinitis Pigmentosa Patients After Argus II Implantation: An International Study Am J Ophthalmol. 2018 09; 193:87-99. . View in PubMed
Increasing Electrical Stimulation Efficacy in Degenerated Retina: Stimulus Waveform Design in a Multiscale Computational Model IEEE Trans Neural Syst Rehabil Eng. 2018 06; 26(6):1111-1120. . View in PubMed
Temporal Neuromodulation of Retinal Ganglion Cells by Low-Frequency Focused Ultrasound Stimulation IEEE Trans Neural Syst Rehabil Eng. 2018 05; 26(5):969-976. . View in PubMed
High-Performance Ultrasound Needle Transducer Based on Modified PMN-PT Ceramic With Ultrahigh Clamped Dielectric Permittivity IEEE Trans Ultrason Ferroelectr Freq Control. 2018 02; 65(2):223-230. . View in PubMed
Stereological Method in Optical Coherence Tomography for In Vivo Evaluation of Laser-Induced Choroidal Neovascularization Ophthalmic Surg Lasers Imaging Retina. 2018 09 01; 49(9):e65-e74. . View in PubMed
Disintegrin-Integrin Binding for Attachment of Polymer Substrate to the Retina J Clin Exp Ophthalmol. 2018; 9(5). . View in PubMed
A bioengineered retinal pigment epithelial monolayer for advanced, dry age-related macular degeneration Sci Transl Med. 2018 04 04; 10(435). . View in PubMed
A reversible thermoresponsive sealant for temporary closure of ocular trauma Sci Transl Med. 2017 Dec 06; 9(419). . View in PubMed
High-performance iridium oxide/platinum nano-leaf composite coatings on microelectrodes for neural stimulation/recording Annu Int Conf IEEE Eng Med Biol Soc. 2017 Jul; 2017:1070-1073. . View in PubMed
Flexible microelectrode array for retinal prosthesis Annu Int Conf IEEE Eng Med Biol Soc. 2017 Jul; 2017:1097-1100. . View in PubMed
Parylene scaffold for cartilage lesion Biomed Microdevices. 2017 06; 19(2):26. . View in PubMed
Assessment of Safety and Functional Efficacy of Stem Cell-Based Therapeutic Approaches Using Retinal Degenerative Animal Models Stem Cells Int. 2017; 2017:9428176. . View in PubMed
Development of a new tissue injector for subretinal transplantation of human embryonic stem cell derived retinal pigmented epithelium Int J Retina Vitreous. 2017; 3:41. . View in PubMed
Positive Visual Phenomena Following Implantation of the Argus II Retinal Prosthesis Ophthalmic Surg Lasers Imaging Retina. 2017 12 01; 48(12):1022-1025. . View in PubMed
THE SECOND BLIND SPOT: SMALL RETINAL VESSEL VASCULOPATHY AFTER VACCINATION AGAINST NEISSERIA MENINGITIDIS AND YELLOW FEVER Retin Cases Brief Rep. 2017 Winter; 11 Suppl 1:S18-S23. . View in PubMed
The Bionic Eye: A Quarter Century of Retinal Prosthesis Research and Development Ophthalmology. 2016 Oct; 123(10S):S89-S97. . View in PubMed
Subretinal implantation of a monolayer of human embryonic stem cell-derived retinal pigment epithelium: a feasibility and safety study in Yucatán minipigs Graefes Arch Clin Exp Ophthalmol. 2016 Aug; 254(8):1553-1565. . View in PubMed
Strategies to improve stimulation efficiency for retinal prostheses Annu Int Conf IEEE Eng Med Biol Soc. 2016 Aug; 2016:3133-3138. . View in PubMed
INTRAOCULAR PRESSURE CHANGES DURING VITRECTOMY USING CONSTELLATION VISION SYSTEM’S INTRAOCULAR PRESSURE CONTROL FEATURE Retina. 2016 Jul; 36(7):1275-80. . View in PubMed
NorLeu3A(1-7) Accelerates Clear Corneal Full Thickness Wound Healing Invest Ophthalmol Vis Sci. 2016 Apr 01; 57(4):2187-94. . View in PubMed
An Innovative Surgical Technique for Subretinal Transplantation of Human Embryonic Stem Cell-Derived Retinal Pigmented Epithelium in Yucatan Mini Pigs: Preliminary Results Ophthalmic Surg Lasers Imaging Retina. 2016 Apr 01; 47(4):342-51. . View in PubMed
Five-Year Safety and Performance Results from the Argus II Retinal Prosthesis System Clinical Trial Ophthalmology. 2016 10; 123(10):2248-54. . View in PubMed
Retinal stimulation strategies to restore vision: Fundamentals and systems Prog Retin Eye Res. 2016 07; 53:21-47. . View in PubMed
Biomimetic Accommodating Intraocular Lens Using a Valved Deformable Liquid Balloon IEEE Trans Biomed Eng. 2016 06; 63(6):1129-35. . View in PubMed
Electrical Stimulation of the Retina to Produce Artificial Vision Annu Rev Vis Sci. 2016 10 14; 2:273-294. . View in PubMed
OPTOMAP WIDEFIELD IMAGING OF THE ARGUS II RETINAL PROSTHESIS IN PATIENTS WITH RETINITIS PIGMENTOSA Retin Cases Brief Rep. 2016; 10(4):382-5. . View in PubMed
Spatial Variations in Vitreous Oxygen Consumption PLoS One. 2016; 11(3):e0149961. . View in PubMed
Survival and Functionality of hESC-Derived Retinal Pigment Epithelium Cells Cultured as a Monolayer on Polymer Substrates Transplanted in RCS Rats Invest Ophthalmol Vis Sci. 2016 05 01; 57(6):2877-87. . View in PubMed
Improving the spatial resolution of epiretinal implants by increasing stimulus pulse duration Sci Transl Med. 2015 Dec 16; 7(318):318ra203. . View in PubMed
Ten-Year Follow-up of a Blind Patient Chronically Implanted with Epiretinal Prosthesis Argus IOphthalmology. 2015 Dec; 122(12):2545-52. e1. . View in PubMed
Stem cell based therapies for age-related macular degeneration: The promises and the challenges Prog Retin Eye Res. 2015 Sep; 48:1-39. . View in PubMed
Monte Carlo analysis of the enhanced transcranial penetration using distributed near-infrared emitter array J Biomed Opt. 2015 Aug; 20(8):88001. . View in PubMed
Long-Term Results from an Epiretinal Prosthesis to Restore Sight to the Blind Ophthalmology. 2015 Aug; 122(8):1547-54. . View in PubMed
Whole vitreous humor dissection for vitreodynamic analysis J Vis Exp. 2015 May 24; (99):e52759. . View in PubMed
Fluidics comparison between dual pneumatic and spring return high-speed vitrectomy systems Ophthalmic Surg Lasers Imaging Retina. 2015 Jan; 46(1):68-72. . View in PubMed
Implantable MicroPump for Drug Delivery in Patients with Diabetic Macular Edema Transl Vis Sci Technol. 2014 Oct; 3(6):5. . View in PubMed
Noninvasive assessment of retinal vascular oxygen content among normal and diabetic human subjects: a study using hyperspectral computed tomographic imaging spectroscopy Retina. 2014 Sep; 34(9):1854-60. . View in PubMed
Elastic properties of human posterior eye J Biomed Mater Res A. 2014 Jun; 102(6):2001-7. . View in PubMed
Retinal prosthesis IEEE Trans Biomed Eng. 2014 May; 61(5):1412-24. . View in PubMed
One-Year Feasibility Study of Replenish MicroPump for Intravitreal Drug Delivery: A Pilot Study Transl Vis Sci Technol. 2014 May; 3(4):8. . View in PubMed
Interphase gap as a means to reduce electrical stimulation thresholds for epiretinal prostheses J Neural Eng. 2014 Feb; 11(1):016007. . View in PubMed
Comparison of reaction response time between hand and foot controlled devices in simulated microsurgical testing Biomed Res Int. 2014; 2014:769296. . View in PubMed
Microdevice-based cell therapy for age-related macular degeneration Dev Ophthalmol. 2014; 53:155-66. . View in PubMed
Profile of ocriplasmin and its potential in the treatment of vitreomacular adhesion Clin Ophthalmol. 2014; 8:847-56. . View in PubMed
A fully intraocular high-density self-calibrating epiretinal prosthesis IEEE Trans Biomed Circuits Syst. 2013 Dec; 7(6):747-60. . View in PubMed
Subretinal implantation of retinal pigment epithelial cells derived from human embryonic stem cells: improved survival when implanted as a monolayer Invest Ophthalmol Vis Sci. 2013 Jul 26; 54(7):5087-96. . View in PubMed
In vivo detection of hESC-RPE cells via confocal near-infrared fundus reflectance Ophthalmic Surg Lasers Imaging Retina. 2013 Jul-Aug; 44(4):380-4. . View in PubMed
A system verification platform for high-density epiretinal prostheses IEEE Trans Biomed Circuits Syst. 2013 Jun; 7(3):326-37. . View in PubMed
The Argus II epiretinal prosthesis system allows letter and word reading and long-term function in patients with profound vision loss Br J Ophthalmol. 2013 May; 97(5):632-6. . View in PubMed
Analysis of a 23-gauge ultra high-speed cutter with duty cycle control Retina. 2013 May; 33(5):933-8. . View in PubMed
Performance analysis of ultrahigh-speed vitreous cutter system Retina. 2013 May; 33(5):928-32. . View in PubMed
Light-triggered modulation of cellular electrical activity by ruthenium diimine nanoswitches ACS Chem Neurosci. 2013 Apr 17; 4(4):585-93. . View in PubMed
Factors Affecting Perceptual Threshold in Argus II Retinal Prosthesis Subjects Transl Vis Sci Technol. 2013 Apr; 2(4):1. . View in PubMed
Performance of visually guided tasks using simulated prosthetic vision and saliency-based cues J Neural Eng. 2013 Apr; 10(2):026017. . View in PubMed
Imaging the response of the retina to electrical stimulation with genetically encoded calcium indicators J Neurophysiol. 2013 Apr; 109(7):1979-88. . View in PubMed
Quantitative analysis of retinal structures using spectral domain optical coherence tomography in normal rabbits Curr Eye Res. 2013 Feb; 38(2):299-304. . View in PubMed
Fluidics in a dual pneumatic ultra high-speed vitreous cutter system Ophthalmologica. 2013; 229(1):15-20. . View in PubMed
In vivo Sonothrombolysis of Ear Marginal Vein of Rabbits Monitored with High-frequency Ultrasound Needle Transducer J Med Biol Eng. 2013; 33(1):103-110. . View in PubMed
High-resolution OCT: an innovative tool for posterior segment imaging Ophthalmic Surg Lasers Imaging. 2012 Nov-Dec; 43(6 Suppl):S123-34. . View in PubMed
Evaluation of ultrasound-assisted thrombolysis using custom liposomes in a model of retinal vein occlusion Invest Ophthalmol Vis Sci. 2012 Oct 05; 53(11):6920-7. . View in PubMed
Fluorescein angiography, optical coherence tomography, and histopathologic findings in a VEGF(165) animal model of retinal angiogenesis Graefes Arch Clin Exp Ophthalmol. 2012 Oct; 250(10):1421-8. . View in PubMed
Mesh-supported submicron parylene-C membranes for culturing retinal pigment epithelial cells Biomed Microdevices. 2012 Aug; 14(4):659-67. . View in PubMed
Artificial vision through neuronal stimulation Neurosci Lett. 2012 Jun 25; 519(2):122-8. . View in PubMed
Preservation of retinotopic map in retinal degeneration Exp Eye Res. 2012 May; 98:88-96. . View in PubMed
Response to ‘technology for mobility in SCI ten years from now’ Spinal Cord. 2012 May; 50(5):364. . View in PubMed
Interim results from the international trial of Second Sight’s visual prosthesis Ophthalmology. 2012 Apr; 119(4):779-88. . View in PubMed
Assessment of MRI issues for the Argus II retinal prosthesis Magn Reson Imaging. 2012 Apr; 30(3):382-9. . View in PubMed
Frequency and amplitude modulation have different effects on the percepts elicited by retinal stimulation Invest Ophthalmol Vis Sci. 2012 Jan 20; 53(1):205-14. . View in PubMed
A novel approach for subretinal implantation of ultrathin substrates containing stem cell-derived retinal pigment epithelium monolayer Ophthalmic Res. 2012; 48(4):186-91. . View in PubMed
Acute variations in retinal vascular oxygen content in a rabbit model of retinal venous occlusion PLoS One. 2012; 7(11):e50179. . View in PubMed
Impedance as a method to sense proximity at the electrode-retina interface IEEE Trans Neural Syst Rehabil Eng. 2011 Dec; 19(6):696-9. . View in PubMed
Retinal prostheses: current clinical results and future needs Ophthalmology. 2011 Nov; 118(11):2227-37. . View in PubMed
Continuous electrical stimulation decreases retinal excitability but does not alter retinal morphology J Neural Eng. 2011 Aug; 8(4):045003. . View in PubMed
Resolution of the epiretinal prosthesis is not limited by electrode size IEEE Trans Neural Syst Rehabil Eng. 2011 Aug; 19(4):436-42. . View in PubMed
Modeling and percept of transcorneal electrical stimulation in humans IEEE Trans Biomed Eng. 2011 Jul; 58(7):1932-9. . View in PubMed
Morphometric analysis of optic nerves and retina from an end-stage retinitis pigmentosa patient with an implanted active epiretinal array Invest Ophthalmol Vis Sci. 2011 Jun 28; 52(7):4610-6. . View in PubMed
Both electrical stimulation thresholds and SMI-32-immunoreactive retinal ganglion cell density correlate with age in S334ter line 3 rat retina J Neurophysiol. 2011 Jun; 105(6):2687-97. . View in PubMed
Blind subjects implanted with the Argus II retinal prosthesis are able to improve performance in a spatial-motor task Br J Ophthalmol. 2011 Apr; 95(4):539-43. . View in PubMed
Performance analysis of millennium vitreous enhancer™ system Ophthalmic Surg Lasers Imaging. 2011 Mar-Apr; 42(2):162-7. . View in PubMed
Vitreal oxygenation in retinal ischemia reperfusion Invest Ophthalmol Vis Sci. 2011 Feb; 52(2):1035-42. . View in PubMed
Interphase gap decreases electrical stimulation threshold of retinal ganglion cells Annu Int Conf IEEE Eng Med Biol Soc. 2011; 2011:6725-8. . View in PubMed
Hyperspectral computed tomographic imaging spectroscopy of vascular oxygen gradients in the rabbit retina in vivo PLoS One. 2011; 6(9):e24482. . View in PubMed
A new dual port cutter system for vitrectomy surgery Retina. 2010 Oct; 30(9):1515-9. . View in PubMed
Novel method to quantify traction in a vitrectomy procedure Br J Ophthalmol. 2010 Sep; 94(9):1226-9. . View in PubMed
An experimental protocol of the model to quantify traction applied to the retina by vitreous cutters Invest Ophthalmol Vis Sci. 2010 Aug; 51(8):4181-6. . View in PubMed
Vitreoretinal traction created by conventional cutters during vitrectomyOphthalmology. 2010 Jul; 117(7):1387-92. e2. . View in PubMed
Ultrasonic Doppler measurements of blood flow velocity of rabbit retinal vessels using a 45-MHz needle transducer Graefes Arch Clin Exp Ophthalmol. 2010 May; 248(5):675-80. . View in PubMed
Effect of multiple injections of small divided doses vs single injection of intravitreal bevacizumab on retinal neovascular model in rabbits Graefes Arch Clin Exp Ophthalmol. 2010 Apr; 248(4):457-66. . View in PubMed
Mini drug pump for ophthalmic use Curr Eye Res. 2010 Mar; 35(3):192-201. . View in PubMed
In vivo snapshot hyperspectral image analysis of age-related macular degeneration Annu Int Conf IEEE Eng Med Biol Soc. 2010; 2010:5363-6. . View in PubMed
Spatial characterization of electric potentials generated by pulsed microelectrode arrays Annu Int Conf IEEE Eng Med Biol Soc. 2010; 2010:6243-6. . View in PubMed
Blood velocity measurement in the posterior segment of the rabbit eye using combined spectral Doppler and power Doppler ultrasound Graefes Arch Clin Exp Ophthalmol. 2010 Jan; 248(1):93-101. . View in PubMed
Mini drug pump for ophthalmic use Trans Am Ophthalmol Soc. 2009 Dec; 107:60-70. . View in PubMed
Brightness as a function of current amplitude in human retinal electrical stimulation Invest Ophthalmol Vis Sci. 2009 Nov; 50(11):5017-25. . View in PubMed
Measurements of attenuation coefficient for evaluating the hardness of a cataract lens by a high-frequency ultrasonic needle transducer Phys Med Biol. 2009 Oct 07; 54(19):5981-94. . View in PubMed
A passive MEMS drug delivery pump for treatment of ocular diseases Biomed Microdevices. 2009 Oct; 11(5):959-70. . View in PubMed
Finite element modeling of retinal prosthesis mechanics J Neural Eng. 2009 Oct; 6(5):055006. . View in PubMed
Conjunctival impression cytology by using a thermosensitive adhesive: polymerized N-isopropyl acrylamide Cornea. 2009 Aug; 28(7):770-3. . View in PubMed
Toward a wide-field retinal prosthesis J Neural Eng. 2009 Jun; 6(3):035002. . View in PubMed
Selective labeling of retinal ganglion cells with calcium indicators by retrograde loading in vitro J Neurosci Methods. 2009 May 15; 179(2):166-72. . View in PubMed
Predicting visual sensitivity in retinal prosthesis patients Invest Ophthalmol Vis Sci. 2009 Apr; 50(4):1483-91. . View in PubMed
Feasibility study of a retinal prosthesis: spatial vision with a 16-electrode implant Arch Ophthalmol. 2009 Apr; 127(4):398-401. . View in PubMed
Feasibility of rotational scan ultrasound imaging by an angled high frequency transducer for the posterior segment of the eye IEEE Trans Ultrason Ferroelectr Freq Control. 2009 Mar; 56(3):676-80. . View in PubMed
Immunocytochemical analysis of retinal neurons under electrical stimulation Brain Res. 2009 Feb 19; 1255:89-97. . View in PubMed
Metabolic prosthesis for oxygenation of ischemic tissue IEEE Trans Biomed Eng. 2009 Feb; 56(2):528-31. . View in PubMed
Biomimetic image processing for retinal prostheses: peripheral saliency cues Annu Int Conf IEEE Eng Med Biol Soc. 2009; 2009:4569-72. . View in PubMed
Preliminary 6 month results from the Argus II epiretinal prosthesis feasibility study Annu Int Conf IEEE Eng Med Biol Soc. 2009; 2009:4566-8. . View in PubMed
A comparison of retinal prosthesis electrode array substrate materials Annu Int Conf IEEE Eng Med Biol Soc. 2009; 2009:4140-3. . View in PubMed
Guillotine performance: duty cycle analysis of vitrectomy systems Retin Cases Brief Rep. 2009; 3(1):64-7. . View in PubMed
Artificial vision: needs, functioning, and testing of a retinal electronic prosthesis Prog Brain Res. 2009; 175:317-32. . View in PubMed
On the thermal elevation of a 60-electrode epiretinal prosthesis for the blind IEEE Trans Biomed Circuits Syst. 2008 Dec; 2(4):289-300. . View in PubMed
Natural course of experimental retinal vein occlusion in rabbit; arterial occlusion following venous photothrombosis Graefes Arch Clin Exp Ophthalmol. 2008 Oct; 246(10):1429-39. . View in PubMed
A reversible thermosensitive adhesive for retinal implants: in vivo experience with plasma-deposited poly(N-isopropyl acrylamide) Retina. 2008 Oct; 28(9):1338-43. . View in PubMed
Port geometry and its influence on vitrectomy Retina. 2008 Oct; 28(8):1061-7. . View in PubMed
A refillable microfabricated drug delivery device for treatment of ocular diseases Lab Chip. 2008 Jul; 8(7):1027-30. . View in PubMed
Factors affecting perceptual thresholds in epiretinal prostheses Invest Ophthalmol Vis Sci. 2008 Jun; 49(6):2303-14. . View in PubMed
An in vitro model of a retinal prosthesis IEEE Trans Biomed Eng. 2008 Jun; 55(6):1744-53. . View in PubMed
The efficacy of retrobulbar block anesthesia only in pars plana vitrectomy and transconjunctival sutureless vitrectomy Ophthalmic Surg Lasers Imaging. 2008 May-Jun; 39(3):191-5. . View in PubMed
The dependence of spectral impedance on disc microelectrode radius IEEE Trans Biomed Eng. 2008 Apr; 55(4):1457-60. . View in PubMed
Handheld forward-imaging needle endoscope for ophthalmic optical coherence tomography inspection J Biomed Opt. 2008 Mar-Apr; 13(2):020505. . View in PubMed
Vitreous dynamics: vitreous flow analysis in 20-, 23-, and 25-gauge cutters Retina. 2008 Feb; 28(2):236-41. . View in PubMed
Intravitreal and subretinal injection of tissue plasminogen activator (tPA) in the treatment of experimentally created retinal vein occlusion in rabbits Retina. 2008 Feb; 28(2):350-5. . View in PubMed
Retinal prosthesis phosphene shape analysis Annu Int Conf IEEE Eng Med Biol Soc. 2008; 2008:1785-8. . View in PubMed
Performance analysis of new-generation vitreous cutters Graefes Arch Clin Exp Ophthalmol. 2008 Jan; 246(1):61-7. . View in PubMed
In vivo study of response threshold in retinal degenerate model at different degenerate stages Annu Int Conf IEEE Eng Med Biol Soc. 2008; 2008:1781-4. . View in PubMed
The effects of intravitreous bevacizumab on retinal neovascular membrane and normal capillaries in rabbits Invest Ophthalmol Vis Sci. 2007 Dec; 48(12):5708-15. . View in PubMed
Determining the acoustic properties of the lens using a high-frequency ultrasonic needle transducer Ultrasound Med Biol. 2007 Dec; 33(12):1971-7. . View in PubMed
Reply Retina. 2007 Nov/Dec; 27(9):1315-1316. . View in PubMed
Reply Retina. 2007 Nov/Dec; 27(9):1321. . View in PubMed
Evaluation of lens hardness in cataract surgery using high-frequency ultrasonic parameters in vitro Ultrasound Med Biol. 2007 Oct; 33(10):1609-16. . View in PubMed
Reversible thermosensitive glue for retinal implants Retina. 2007 Sep; 27(7):938-42. . View in PubMed
Pathology of damaging electrical stimulation in the retina Exp Eye Res. 2007 Jul; 85(1):23-33. . View in PubMed
Evaluation of a stereoscopic camera-based three-dimensional viewing workstation for ophthalmic surgery Am J Ophthalmol. 2007 May; 143(5):891-2. . View in PubMed
Visual performance using a retinal prosthesis in three subjects with retinitis pigmentosa Am J Ophthalmol. 2007 May; 143(5):820-827. . View in PubMed
Real and virtual mobility performance in simulated prosthetic vision J Neural Eng. 2007 Mar; 4(1):S92-101. . View in PubMed
Electrical properties of retinal-electrode interface J Neural Eng. 2007 Mar; 4(1):S24-9. . View in PubMed
PMN-PT single crystal, high-frequency ultrasonic needle transducers for pulsed-wave Doppler application IEEE Trans Ultrason Ferroelectr Freq Control. 2007 Mar; 54(3):668-75. . View in PubMed
Effect of oxygenated intraocular irrigation solutions on the electroretinogram after vitrectomy Retina. 2007 Jan; 27(1):87-94. . View in PubMed
A novel method to oxygenate intraocular irrigation fluids with an in-line oxygenator Retina. 2007 Jan; 27(1):83-6. . View in PubMed
Snapshot hyperspectral imaging in ophthalmology J Biomed Opt. 2007 Jan-Feb; 12(1):014036. . View in PubMed
Electrical stimulation in normal and retinal degeneration (rd1) isolated mouse retina Vision Res. 2006 Oct; 46(19):3198-204. . View in PubMed
Intraocular retinal prosthesisBig steps to sight restoration. IEEE Eng Med Biol Mag. 2006 Sep-Oct; 25(5):60-6. . View in PubMed
Electrical stimulation in isolated rabbit retina IEEE Trans Neural Syst Rehabil Eng. 2006 Sep; 14(3):290-8. . View in PubMed
Enucleated eye model for intraocular retinal prosthesis implantation Ophthalmic Surg Lasers Imaging. 2006 Jul-Aug; 37(4):341-3. . View in PubMed
Nanobiolistic delivery of indicators to the living mouse retina J Neurosci Methods. 2006 May 15; 153(1):154-61. . View in PubMed
In vitro and in vivo evaluation of ultrananocrystalline diamond for coating of implantable retinal microchips J Biomed Mater Res B Appl Biomater. 2006 May; 77(2):273-81. . View in PubMed
Retinal prostheses for the blind Ann Acad Med Singap. 2006 Mar; 35(3):137-44. . View in PubMed
Paragraph text reading using a pixelized prosthetic vision simulator: parameter dependence and task learning in free-viewing conditions Invest Ophthalmol Vis Sci. 2006 Mar; 47(3):1241-50. . View in PubMed
One-year results of a pilot study using oral 13-cis retinoic acid as a treatment for subfoveal predominantly occult choroidal neovascularization in patients with age-related macular degeneration Retina. 2006 Mar; 26(3):314-21. . View in PubMed
Implantation of an inactive epiretinal poly(dimethyl siloxane) electrode array in dogs Exp Eye Res. 2006 Jan; 82(1):81-90. . View in PubMed
A dual band wireless power and data telemetry for retinal prosthesis Conf Proc IEEE Eng Med Biol Soc. 2006; 2006:4392-5. . View in PubMed
A transcutaneous data telemetry system tolerant to power telemetry interference Conf Proc IEEE Eng Med Biol Soc. 2006; 2006:5884-7. . View in PubMed
Neural responses elicited by electrical stimulation of the retina Trans Am Ophthalmol Soc. 2006; 104:252-9. . View in PubMed
Rapid recurrence of geographic atrophy after full macular translocation for nonexudative age-related macular degeneration Ophthalmology. 2005 Sep; 112(9):1586-91. . View in PubMed
Old idea, new technology IEEE Eng Med Biol Mag. 2005 Sep-Oct; 24(5):12-3. . View in PubMed
A biomimetic retinal stimulating array IEEE Eng Med Biol Mag. 2005 Sep-Oct; 24(5):14-21. . View in PubMed
Improvement after transvitreal limited arteriovenous crossing manipulation without vitrectomy for complicated branch retinal vein occlusion using 25 gauge instrumentation Br J Ophthalmol. 2005 Jul; 89(7):922-3. . View in PubMed
Perceptual thresholds and electrode impedance in three retinal prosthesis subjects IEEE Trans Neural Syst Rehabil Eng. 2005 Jun; 13(2):201-6. . View in PubMed
Outcomes of 140 consecutive cases of 25-gauge transconjunctival surgery for posterior segment disease Ophthalmology. 2005 May; 112(5):817-24. . View in PubMed
Transvitreal limited arteriovenous-crossing manipulation without vitrectomy for complicated branch retinal vein occlusion using 25-gauge instrumentation Retina. 2005 Apr-May; 25(3):272-80. . View in PubMed
Laser-induced changes in intraretinal oxygen distribution in pigmented rabbits Invest Ophthalmol Vis Sci. 2005 Mar; 46(3):988-99. . View in PubMed
Long-term stimulation by active epiretinal implants in normal and RCD1 dogs J Neural Eng. 2005 Mar; 2(1):S65-73. . View in PubMed
Progress towards a high-resolution retinal prosthesis Conf Proc IEEE Eng Med Biol Soc. 2005; 2005:7373-5. . View in PubMed
A wireless phase shift keying transmitter with q-independent phase transition time Conf Proc IEEE Eng Med Biol Soc. 2005; 2005:5238-41. . View in PubMed
A programmable discharge circuitry with current limiting capability for a retinal prosthesis Conf Proc IEEE Eng Med Biol Soc. 2005; 2005:5234-7. . View in PubMed
Integrated flexible ocular coil for power and data transfer in retinal prostheses Conf Proc IEEE Eng Med Biol Soc. 2005; 2006:1028-31. . View in PubMed
Retinal prosthesis Annu Rev Biomed Eng. 2005; 7:361-401. . View in PubMed
Retinal thickness in normal and RCD1 dogs using optical coherence tomography Ophthalmic Surg Lasers Imaging. 2004 Nov-Dec; 35(6):485-93. . View in PubMed
Retinal vein cannulation with prolonged infusion of tissue plasminogen activator (t-PA) for the treatment of experimental retinal vein occlusion in dogs Am J Ophthalmol. 2004 Nov; 138(5):829-39. . View in PubMed
Macular translocation in patients with recurrent subfoveal choroidal neovascularization after laser photocoagulation for nonsubfoveal choroidal neovascularization Ophthalmology. 2004 Oct; 111(10):1889-93. . View in PubMed
Electrical stimulation of isolated retina with microwire glass electrodes J Neurosci Methods. 2004 Aug 30; 137(2):265-73. . View in PubMed
Thermal elevation in the human eye and head due to the operation of a retinal prosthesis IEEE Trans Biomed Eng. 2004 Aug; 51(8):1469-77. . View in PubMed
Comparison of electrical stimulation thresholds in normal and retinal degenerated mouse retina Jpn J Ophthalmol. 2004 Jul-Aug; 48(4):345-9. . View in PubMed
Use of rotational sutures for limited retinal translocation: a new technique for superior limited macular translocation Am J Ophthalmol. 2004 May; 137(5):901-7. . View in PubMed
Virtual vitreoretinal surgical simulator as a training tool Retina. 2004 Apr; 24(2):231-6. . View in PubMed
Vitreous levels of pigment epithelium-derived factor and vascular endothelial growth factor: implications for ocular angiogenesis Am J Ophthalmol. 2004 Apr; 137(4):668-74. . View in PubMed
Retinal pigment epithelial abnormalities after internal limiting membrane peeling guided by indocyanine green staining Retina. 2004 Feb; 24(1):157-60. . View in PubMed
Effects of intravitreal indocyanine green injection in rabbits Retina. 2004 Feb; 24(1):69-79. . View in PubMed
Effects of indocyanine green injection on the retinal surface and into the subretinal space in rabbits Retina. 2004 Feb; 24(1):80-91. . View in PubMed
Intraocular impedance as a function of the position in the eye, electrode material and electrode size Conf Proc IEEE Eng Med Biol Soc. 2004; 2004:4169-71. . View in PubMed
A test microchip for evaluation of hermetic packaging technology for biomedical prosthetic implants Conf Proc IEEE Eng Med Biol Soc. 2004; 2004:4093-5. . View in PubMed
DSP based image processing for retinal prosthesis Conf Proc IEEE Eng Med Biol Soc. 2004; 2004:1475-8. . View in PubMed
Visual task performance in blind humans with retinal prosthetic implants Conf Proc IEEE Eng Med Biol Soc. 2004; 2004:4172-3. . View in PubMed
Characteristics of visual loss by scanning laser ophthalmoscope microperimetry in eyes with subfoveal choroidal neovascularization secondary to age-related macular degeneration Am J Ophthalmol. 2003 Dec; 136(6):1067-78. . View in PubMed
Visual perception in a blind subject with a chronic microelectronic retinal prosthesis Vision Res. 2003 Nov; 43(24):2573-81. . View in PubMed
Facial recognition using simulated prosthetic pixelized vision Invest Ophthalmol Vis Sci. 2003 Nov; 44(11):5035-42. . View in PubMed
Past, present, and future of artificial vision Artif Organs. 2003 Nov; 27(11):961-2. . View in PubMed
Visually guided performance of simple tasks using simulated prosthetic vision Artif Organs. 2003 Nov; 27(11):1016-28. . View in PubMed
Bilateral neuroretinopathy with multiple retinal arterial aneurysms Arch Ophthalmol. 2003 Aug; 121(8):1206-7. . View in PubMed
Advances in the development of visual prostheses Curr Opin Ophthalmol. 2003 Jun; 14(3):122-7. . View in PubMed
Angiographic characteristics in patients undergoing macular translocation for subfoveal choroidal neovascularization secondary to age-related macular degeneration Retina. 2003 Apr; 23(2):152-8. . View in PubMed
Visual and electrical evoked response recorded from subdural electrodes implanted above the visual cortex in normal dogs under two methods of anesthesia J Neurosci Methods. 2003 Mar 15; 123(2):129-37. . View in PubMed
Heat effects on the retina Ophthalmic Surg Lasers Imaging. 2003 Mar-Apr; 34(2):114-20. . View in PubMed
Improvements after sheathotomy for branch retinal vein occlusion documented by optical coherence tomography and scanning laser ophthalmoscope Ophthalmic Surg Lasers Imaging. 2003 Jan-Feb; 34(1):49-52. . View in PubMed
Limited macular translocation for the management of subfoveal choroidal neovascularization after photodynamic therapy Am J Ophthalmol. 2003 Jan; 135(1):109-12. . View in PubMed
The value of preoperative tests in the selection of blind patients for a permanent microelectronic implant Trans Am Ophthalmol Soc. 2003; 101:223-8; discussion 228-30. . View in PubMed
In vitro electrical properties for iridium oxide versus titanium nitride stimulating electrodes IEEE Trans Biomed Eng. 2002 Dec; 49(12 Pt 2):1574-9. . View in PubMed
Limited macular translocation: current concepts Ophthalmol Clin North Am. 2002 Dec; 15(4):425-36. . View in PubMed
Morphometric analysis of the macula in eyes with disciform age-related macular degeneration Retina. 2002 Aug; 22(4):471-7. . View in PubMed
Morphometric analysis of the macula in eyes with geographic atrophy due to age-related macular degeneration Retina. 2002 Aug; 22(4):464-70. . View in PubMed
Inferior limited macular translocation for subfoveal choroidal neovascularization secondary to age-related macular degeneration: 1-year visual outcome and recurrence report Am J Ophthalmol. 2002 Jul; 134(1):69-74. . View in PubMed
Retinal prosthesis for the blind Surv Ophthalmol. 2002 Jul-Aug; 47(4):335-56. . View in PubMed
Transient formed visual hallucinations following macular translocation for subfoveal choroidal neovascularization secondary to age-related macular degeneration Am J Ophthalmol. 2001 May; 131(5):664-6. . View in PubMed
Light-driven retinal ganglion cell responses in blind rd mice after neural retinal transplantation Invest Ophthalmol Vis Sci. 2001 Apr; 42(5):1057-65. . View in PubMed
Macular translocation: unifying concepts, terminology, and classification Am J Ophthalmol. 2001 Feb; 131(2):244-53. . View in PubMed
Limited macular translocation for the management of subfoveal retinal pigment epithelial loss after submacular surgery Am J Ophthalmol. 2001 Feb; 131(2):272-5. . View in PubMed
Elevated vitreous concentration of monoclonal immunoglobulin manifesting as schlieren in juvenile rheumatoid arthritis-associated uveitis Arch Ophthalmol. 2001 Feb; 119(2):293-6. . View in PubMed
Initial experience of inferior limited macular translocation for subfoveal choroidal neovascularization resulting from causes other than age-related macular degeneration Am J Ophthalmol. 2001 Jan; 131(1):90-100. . View in PubMed
Intraocular retinal prosthesis Trans Am Ophthalmol Soc. 2001; 99:271-300. . View in PubMed
Retinal prosthesis: an encouraging first decade with major challenges ahead Ophthalmology. 2001 Jan; 108(1):13-4. . View in PubMed
Complications associated with limited macular translocation Am J Ophthalmol. 2000 Dec; 130(6):751-62. . View in PubMed
Limited inferior macular translocation for the treatment of subfoveal choroidal neovascularization secondary to age-related macular degeneration Am J Ophthalmol. 2000 Oct; 130(4):419-28. . View in PubMed
Human neural retinal transplantation Invest Ophthalmol Vis Sci. 2000 Sep; 41(10):3100-6. . View in PubMed
Bilateral retinoschisis, retinal neovascularization, and severe myopia in a young female Ophthalmic Surg Lasers. 2000 Sep-Oct; 31(5):442-3. . View in PubMed
Histologic correlation of human neural retinal transplantation Invest Ophthalmol Vis Sci. 2000 Sep; 41(10):3142-8. . View in PubMed
Limited macular translocation for neovascular maculopathy Semin Ophthalmol. 2000 Jun; 15(2):81-7. . View in PubMed
Perfluoroperhydrophenanthrene versus perfluoro-n-octane in vitreoretinal surgery Ophthalmology. 2000 Jun; 107(6):1078-82. . View in PubMed
The surgical management of hypotony Ophthalmology. 2000 Feb; 107(2):318-23. . View in PubMed
Bioadhesives for intraocular use Retina. 2000; 20(5):469-77. . View in PubMed
Understanding the origin of visual percepts elicited by electrical stimulation of the human retina Graefes Arch Clin Exp Ophthalmol. 1999 Dec; 237(12):1007-13. . View in PubMed
Long-term histological and electrophysiological results of an inactive epiretinal electrode array implantation in dogs Invest Ophthalmol Vis Sci. 1999 Aug; 40(9):2073-81. . View in PubMed
Pattern electrical stimulation of the human retina Vision Res. 1999 Jul; 39(15):2569-76. . View in PubMed
A computational model of electrical stimulation of the retinal ganglion cell IEEE Trans Biomed Eng. 1999 May; 46(5):505-14. . View in PubMed
Morphometric analysis of the extramacular retina from postmortem eyes with retinitis pigmentosa Invest Ophthalmol Vis Sci. 1999 Jan; 40(1):143-8. . View in PubMed
Allogenic fetal retinal pigment epithelial cell transplant in a patient with geographic atrophy Retina. 1999; 19(6):540-5. . View in PubMed
What is the origin of the blood flow? Arch Ophthalmol. 1998 Dec; 116(12):1694-5.. View in PubMed
Management of submacular hemorrhage associated with retinal arterial macroaneurysms Am J Ophthalmol. 1998 Sep; 126(3):358-61. . View in PubMed
Artificial vision Eye (Lond). 1998; 12 ( Pt 3b):605-7. . View in PubMed
White dot fovea in an African American patient Arch Ophthalmol. 1998 Jan; 116(1):110-1. . View in PubMed
Spontaneous retinal reattachment in incontinentia pigmenti Retina. 1998; 18(1):75-7. . View in PubMed
Leukocoria caused by occult penetrating trauma in a child Am J Ophthalmol. 1997 Jul; 124(1):117-9. . View in PubMed
Preservation of the inner retina in retinitis pigmentosaA morphometric analysis. Arch Ophthalmol. 1997 Apr; 115(4):511-5. . View in PubMed
Visual perception elicited by electrical stimulation of retina in blind humans Arch Ophthalmol. 1996 Jan; 114(1):40-6. . View in PubMed
Can potentials from the visual cortex be elicited electrically despite severe retinal degeneration and a markedly reduced electroretinogram? Ger J Ophthalmol. 1995 Jan; 4(1):57-64.. View in PubMed
Bipolar surface electrical stimulation of the vertebrate retina Arch Ophthalmol. 1994 Jan; 112(1):110-6. . View in PubMed
Intraocular ciliaReport of six cases of 6 weeks’ to 32 years’ duration. Arch Ophthalmol. 1993 Oct; 111(10):1396-401. . View in PubMed
Papillophlebitis and arteriolar occlusion in a pregnant woman J Clin Neuroophthalmol. 1992 Dec; 12(4):226-9. . View in PubMed
Morphometric analysis of macular photoreceptors and ganglion cells in retinas with retinitis pigmentosa Arch Ophthalmol. 1992 Nov; 110(11):1634-9. . View in PubMed
Histopathology of experimental preretinal neovascularization Invest Ophthalmol Vis Sci. 1989 Jul; 30(7):1495-503. . View in PubMed
The rate of sulfur hexafluoride escape from a plastic syringe Arch Ophthalmol. 1989 Jun; 107(6):853-4. . View in PubMed
Local cerebral glucose abnormalities in mild closed head injured patients with cognitive impairments Nucl Med Commun. 1989 May; 10(5):335-44. . View in PubMed
Changes in the contralateral eye in uncomplicated persistent hyperplastic primary vitreous in adults Am J Ophthalmol. 1985 Feb 15; 99(2):122-4. . View in PubMed

Mark S. Humayun, MD, PhD

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