Research output per year
Research output per year
- 1 - 50 out of 117 results
Search results
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2025
Functional Vision Assessment Over 4 Years in USH2A Using the Veteran Affairs Low-Vision Visual Functioning Questionnaire
Foundation Fighting Blindness Clinical Consortium Investigator Group, May 1 2025, In: Investigative ophthalmology & visual science. 66, 5, p. 39 1 p.Research output: Contribution to journal › Article › peer-review
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The Role of Scalp EEG Recordings During Cortical Visual Prosthesis Testing
Stephan, K., Troyk, P. R., Dagnelie, G., Cogan, S., Barry, M. P., Grant, P., Lane, F., Szlyk, J. P., McNulty, M., van Drongelen, W., Pham, T. H., Stipp, K. L., Royster, M. & Towle, V. L., 2025, (Accepted/In press) In: Artificial Organs.Research output: Contribution to journal › Article › peer-review
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2024
Benefits of thermal and distance-filtered imaging for wayfinding with prosthetic vision
Sadeghi, R., Kartha, A., Barry, M. P., Gibson, P., Caspi, A., Roy, A., Geruschat, D. R. & Dagnelie, G., Dec 2024, In: Scientific reports. 14, 1, 1313.Research output: Contribution to journal › Article › peer-review
Open Access -
Development and Psychometric Assessment of a Chinese Version of the Ultra-Low Vision Visual Functioning Questionnaire-50
Cong, J., Wu, X., Dong, C., Wang, J., Feng, C., Wang, G., Wu, Y., Dagnelie, G., Dai, J. & Yuan, Y., Nov 2024, In: Translational Vision Science and Technology. 13, 11, 20.Research output: Contribution to journal › Article › peer-review
Open Access -
Functional Vision in Patients With Biallelic USH2A Variants
Foundation Fighting Blindness Consortium Investigator Group, Apr 2024, In: American journal of ophthalmology. 260, p. 200-211 12 p.Research output: Contribution to journal › Article › peer-review
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Self-Reported Functional Vision in USH2A-Associated Retinal Degeneration as Measured by the Michigan Retinal Degeneration Questionnaire
the Foundation Fighting Blindness Clinical Consortium Investigator Group, Jun 2024, In: Investigative Ophthalmology and Visual Science. 65, 6, 5.Research output: Contribution to journal › Article › peer-review
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2023
Development of The Chinese Version of Ultra-Low Vision Visual Functioning Questionnaire-150
Cong, J., Wu, X., Wang, J., Feng, C., Wu, Y., Dagnelie, G. & Yuan, Y., Jun 2023, In: Translational Vision Science and Technology. 12, 6, 9.Research output: Contribution to journal › Article › peer-review
Open Access -
Measuring visual information gathering in individuals with ultra low vision using virtual reality
Kartha, A., Sadeghi, R., Bradley, C., Tran, C., Gee, W. & Dagnelie, G., Dec 2023, In: Scientific reports. 13, 1, 3143.Research output: Contribution to journal › Article › peer-review
Open Access -
Measuring visually guided motor performance in ultra low vision using virtual reality
Kartha, A., Sadeghi, R., Bradley, C., Livingston, B., Tran, C., Gee, W. & Dagnelie, G., 2023, In: Frontiers in Neuroscience. 17, 1251935.Research output: Contribution to journal › Article › peer-review
Open Access -
Self-Reported Visual Ability Versus Task Performance in Individuals With Ultra-Low Vision
Kartha, A., Singh, R. K., Bradley, C. & Dagnelie, G., Oct 2023, In: Translational Vision Science and Technology. 12, 10, 14.Research output: Contribution to journal › Article › peer-review
Open Access -
The validation of inherited retinal disease-specific patient-reported outcome measures in adolescent patients
Selvan, K., Abuzaitoun, R., Abalem, M. F., Vincent, A., Andrews, C. A., Lacy, G. D., Farjo, R., Kao, K., Kao, K., Dagnelie, G., Musch, D. C., Jayasundera, K. T. & Héon, E., 2023, In: Ophthalmic genetics. 44, 3, p. 218-225 8 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2022
Factors affecting two-point discrimination in Argus II patients
Yücel, E. I., Sadeghi, R., Kartha, A., Montezuma, S. R., Dagnelie, G., Rokem, A., Boynton, G. M., Fine, I. & Beyeler, M., Aug 24 2022, In: Frontiers in Neuroscience. 16, 901337.Research output: Contribution to journal › Article › peer-review
Open Access -
Sequential epiretinal stimulation improves discrimination in simple shape discrimination tasks only
Christie, B., Sadeghi, R., Kartha, A., Caspi, A., Tenore, F. V., Klatzky, R. L., Dagnelie, G. & Billings, S., Jun 1 2022, In: Journal of neural engineering. 19, 3, 036033.Research output: Contribution to journal › Article › peer-review
Open Access -
2021
CLINICAL CHARACTERISTICS and NATURAL HISTORY of RHO-ASSOCIATED RETINITIS PIGMENTOSA: A Long-Term Follow-Up Study
Nguyen, X. T. A., Talib, M., Van Cauwenbergh, C., Van Schooneveld, M. J., Fiocco, M., Wijnholds, J., Ten Brink, J. B., Florijn, R. J., Schalij-Delfos, N. E., Dagnelie, G., Van Genderen, M. M., De Baere, E., Meester-Smoor, M. A., De Zaeytijd, J., Balikova, I., Thiadens, A. A., Hoyng, C. B., Klaver, C. C., Van Den Born, L. I. & Bergen, A. A. & 2 others, , Jan 1 2021, In: Retina. 41, 1, p. 213-223 11 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
Glow in the dark: Using a heat-sensitive camera for blind individuals with prosthetic vision
Sadeghi, R., Kartha, A., Barry, M. P., Bradley, C., Gibson, P., Caspi, A., Roy, A. & Dagnelie, G., Jul 2021, In: Vision Research. 184, p. 23-29 7 p.Research output: Contribution to journal › Article › peer-review
Open Access -
The Michigan Retinal Degeneration Questionnaire: A Patient-Reported Outcome Instrument for Inherited Retinal Degenerations
Lacy, G. D., Abalem, M. F., Andrews, C. A., Popova, L. T., Santos, E. P., Yu, G., Rakine, H. Y., Baig, N., Ehrlich, J. R., Fahim, A. T., Branham, K. H., Stelmack, J. A., Swenor, B. K., Dagnelie, G., Musch, D. C. & Jayasundera, K. T., Feb 2021, In: American journal of ophthalmology. 222, p. 60-68 9 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
The Michigan Vision-Related Anxiety Questionnaire: A Psychosocial Outcomes Measure for Inherited Retinal Degenerations
Lacy, G. D., Abalem, M. F., Andrews, C. A., Abuzaitoun, R., Popova, L. T., Santos, E. P., Yu, G., Rakine, H. Y., Baig, N., Ehrlich, J. R., Fahim, A. T., Branham, K. H., Swenor, B. K., Lichter, P. R., Dagnelie, G., Stelmack, J. A., Musch, D. C. & Jayasundera, K. T., May 2021, In: American journal of ophthalmology. 225, p. 137-146 10 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2020
Harmonization of outcomes and vision endpoints in vision restoration trials: Recommendations from the international hover taskforce
Ayton, L. N., Rizzo, J. F., Bailey, I. L., Colenbrander, A., Dagnelie, G., Geruschat, D. R., Hessburg, P. C., McCarthy, C. D., Petoe, M. A., Rubin, G. S. & Troyk, P. R., 2020, In: Translational Vision Science and Technology. 9, 8, 25.Research output: Contribution to journal › Article › peer-review
Open Access -
Improvements in test–retest variability of static automated perimetry by censoring results with low sensitivity in retinitis pigmentosa
Bittner, A. K., Mistry, A., Nehmad, L., Khan, R. & Dagnelie, G., Nov 2020, In: Translational Vision Science and Technology. 9, 12, p. 1-8 8 p., 26.Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
Prosthetic visual performance using a disparity-based distance-filtering system
Kartha, A., Sadeghi, R., Barry, M. P., Bradley, C., Gibson, P., Caspi, A., Roy, A. & Dagnelie, G., Nov 2020, In: Translational Vision Science and Technology. 9, 12, p. 1-12 12 p., 27.Research output: Contribution to journal › Article › peer-review
Open Access -
2019
CLINICAL and GENETIC CHARACTERISTICS of MALE PATIENTS with RPGR-ASSOCIATED RETINAL DYSTROPHIES: A Long-Term Follow-up Study
Talib, M., Van Schooneveld, M. J., Thiadens, A. A., Fiocco, M., Wijnholds, J., Florijn, R. J., Schalij-Delfos, N. E., Van Genderen, M. M., Putter, H., Cremers, F. P. M., Dagnelie, G., Ten Brink, J. B., Klaver, C. C. W., Van Den Born, L. I., Hoyng, C. B., Bergen, A. A. & Boon, C. J. F., Jun 1 2019, In: Retina. 39, 6, p. 1186-1189 4 p.Research output: Contribution to journal › Article › peer-review
16 Scopus citations -
Reliability of semiautomated kinetic perimetry (SKP) and goldmann kinetic perimetry in children and adults with retinal dystrophies
Barnes, C. S., Schuchard, R. A., Birch, D. G., Dagnelie, G., Wood, L., Koenekoop, R. K. & Bittner, A. K., May 2019, In: Translational Vision Science and Technology. 8, 3, 36.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
2018
Eye movement control in the Argus II retinal-prosthesis enables reduced head movement and better localization precision
Caspi, A., Roy, A., Wuyyuru, V., Rosendall, P. E., Harper, J. W., Katyal, K. D., Barry, M. P., Dagnelie, G. & Greenberg, R. J., Feb 2018, In: Investigative Ophthalmology and Visual Science. 59, 2, p. 792-802 11 p.Research output: Contribution to journal › Article › peer-review
Open Access20 Scopus citations -
Randomized controlled trial of electro-stimulation therapies to modulate retinal blood flow and visual function in retinitis pigmentosa
Bittner, A. K., Seger, K., Salveson, R., Kayser, S., Morrison, N., Vargas, P., Mendelsohn, D., Han, J., Bi, H., Dagnelie, G., Benavente, A. & Ramella-Roman, J., May 2018, In: Acta Ophthalmologica. 96, 3, p. e366-e376Research output: Contribution to journal › Article › peer-review
Open Access16 Scopus citations -
Retinal Anatomy and Electrode Array Position in Retinitis Pigmentosa Patients After Argus II Implantation: An International Study
Gregori, N. Z., Callaway, N. F., Hoeppner, C., Yuan, A., Rachitskaya, A., Feuer, W., Ameri, H., Arevalo, J. F., Augustin, A. J., Birch, D. G., Dagnelie, G., Grisanti, S., Davis, J. L., Hahn, P., Handa, J. T., Ho, A. C., Huang, S. S., Humayun, M. S., Iezzi, R. & Jayasundera, K. T. & 12 others, , Sep 2018, In: American journal of ophthalmology. 193, p. 87-99 13 p.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations -
The Effect of a Head-mounted Low Vision Device on Visual Function
Wittich, W., Lorenzini, M. C., Markowitz, S. N., Tolentino, M., Gartner, S. A., Goldstein, J. E. & Dagnelie, G., Sep 1 2018, In: Optometry and Vision Science. 95, 9, p. 774-784 11 p.Research output: Contribution to journal › Article › peer-review
Open Access14 Scopus citations -
The spectrum of structural and functional abnormalities in female carriers of pathogenic variants in the RPGR gene
Talib, M., van Schooneveld, M. J., Van Cauwenbergh, C., Wijnholds, J., Ten Brink, J. B., Florijn, R. J., Schalij-Delfos, N. E., Dagnelie, G., van Genderen, M. M., De Baere, E., Meester-Smoor, M. A., De Zaeytijd, J., Cremers, F. P. M., van den Born, L. I., Thiadens, A. A., Hoyng, C. B., Klaver, C. C., Leroy, B. P., Bergen, A. A. & Boon, C. J. F., Aug 2018, In: Investigative Ophthalmology and Visual Science. 59, 10, p. 4123-4133 11 p.Research output: Contribution to journal › Article › peer-review
Open Access15 Scopus citations -
2017
Genetic analysis of 10 pedigrees with inherited retinal degeneration by exome sequencing and phenotype-genotype association
Biswas, P., Duncan, J. L., Maranhao, B., Kozak, I., Branham, K., Gabriel, L., Lin, J. H., Barteselli, G., Navani, M., Suk, J., Parke, M., Schlechter, C., Weleber, R. G., Heckenlively, J. R., Dagnelie, G., Lee, P., Amerriazuddin, S. & Ayyagari, R., Apr 2017, In: Physiological Genomics. 49, 4, p. 216-229 14 p.Research output: Contribution to journal › Article › peer-review
Open Access10 Scopus citations -
Genotypic and Phenotypic Characteristics of CRB1-Associated Retinal Dystrophies: A Long-Term Follow-up Study
Talib, M., van Schooneveld, M. J., van Genderen, M. M., Wijnholds, J., Florijn, R. J., ten Brink, J. B., Schalij-Delfos, N. E., Dagnelie, G., Cremers, F. P. M., Wolterbeek, R., Fiocco, M., Thiadens, A. A., Hoyng, C. B., Klaver, C. C., Bergen, A. A. & Boon, C. J. F., Jun 2017, In: Ophthalmology. 124, 6, p. 884-895 12 p.Research output: Contribution to journal › Article › peer-review
Open Access34 Scopus citations -
Improvements in vision-related quality of life in blind patients implanted with the Argus II Epiretinal Prosthesis
Duncan, J. L., Richards, T. P., Arditi, A., da Cruz, L., Dagnelie, G., Dorn, J. D., Ho, A. C., Olmos de Koo, L. C., Barale, P. O., Stanga, P. E., Thumann, G., Wang, Y. & Greenberg, R. J., Mar 1 2017, In: Clinical and Experimental Optometry. 100, 2, p. 144-150 7 p.Research output: Contribution to journal › Article › peer-review
Open Access25 Scopus citations -
Performance of real-world functional vision tasks by blind subjects improves after implantation with the Argus® II retinal prosthesis system
the Argus® II Study Group, Mar 1 2017, In: Clinical and Experimental Ophthalmology. 45, 2, p. 152-159 8 p.Research output: Contribution to journal › Article › peer-review
Open Access34 Scopus citations -
2016
An analysis of observer-rated functional vision in patients implanted with the Argus II Retinal Prosthesis System at three years
Geruschat, D. R., Richards, T. P., Arditi, A., da Cruz, L., Dagnelie, G., Dorn, J. D., Duncan, J. L., Ho, A. C., Olmos de Koo, L. C., Sahel, J. A., Stanga, P. E., Thumann, G., Wang, V. & Greenberg, R. J., May 1 2016, In: Clinical and Experimental Optometry. 99, 3, p. 227-232 6 p.Research output: Contribution to journal › Article › peer-review
Open Access23 Scopus citations -
Electrically evoked electroretinograms and pupil responses in Argus II retinal implant wearers
Stronks, H. C., Barry, M. P. & Dagnelie, G., Jan 1 2016, In: Documenta Ophthalmologica. 132, 1, p. 1-15 15 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Five-Year Safety and Performance Results from the Argus II Retinal Prosthesis System Clinical Trial
da Cruz, L., Dorn, J. D., Humayun, M. S., Dagnelie, G., Handa, J., Barale, P. O., Sahel, J. A., Stanga, P. E., Hafezi, F., Safran, A. B., Salzmann, J., Santos, A., Birch, D., Spencer, R., Cideciyan, A. V., de Juan, E., Duncan, J. L., Eliott, D., Fawzi, A. & Olmos de Koo, L. C. & 7 others, , Oct 1 2016, In: Ophthalmology. 123, 10, p. 2248-2254 7 p.Research output: Contribution to journal › Article › peer-review
Open Access158 Scopus citations -
Hand-camera coordination varies over time in users of the argus® ii retinal prosthesis system
Barry, M. P. & Dagnelie, G., May 6 2016, In: Frontiers in Systems Neuroscience. 10, MAY, 41.Research output: Contribution to journal › Article › peer-review
Open Access11 Scopus citations -
Restoration of vision following long-term blindness: Considerations for providing rehabilitation
Geruschat, D. R. & Dagnelie, G., Jan 2016, In: Journal of Visual Impairment and Blindness. 110, 1, p. 5-13 9 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
The Bionic Eye: A Quarter Century of Retinal Prosthesis Research and Development
Humayun, M. S., de Juan, E. & Dagnelie, G., Oct 1 2016, In: Ophthalmology. 123, 10, p. S89-S97Research output: Contribution to journal › Article › peer-review
30 Scopus citations -
Variability and errors of manually digitized Goldmann visual fields
Barry, M. P., Bittner, A. K., Yang, L., Marcus, R., Iftikhar, M. H. & Dagnelie, G., Jun 21 2016, In: Optometry and Vision Science. 93, 7, p. 720-730 11 p.Research output: Contribution to journal › Article › peer-review
Open Access5 Scopus citations -
Visual Prognosis in USH2A-Associated Retinitis Pigmentosa Is Worse for Patients with Usher Syndrome Type IIa Than for Those with Nonsyndromic Retinitis Pigmentosa
Pierrache, L. H. M., Hartel, B. P., Van Wijk, E., Meester-Smoor, M. A., Cremers, F. P. M., De Baere, E., De Zaeytijd, J., Van Schooneveld, M. J., Cremers, C. W. R. J., Dagnelie, G., Hoyng, C. B., Bergen, A. A., Leroy, B. P., Pennings, R. J. E., Van Den Born, L. I. & Klaver, C. C. W., May 1 2016, In: Ophthalmology. 123, 5, p. 1151-1160 10 p.Research output: Contribution to journal › Article › peer-review
36 Scopus citations -
Worldwide Argus II implantation: Recommendations to optimize patient outcomes
Ghodasra, D. H., Chen, A., Arevalo, J. F., Birch, D. G., Branham, K., Coley, B., Dagnelie, G., De Juan, E., Devenyi, R. G., Dorn, J. D., Fisher, A., Geruschat, D. R., Gregori, N. Z., Greenberg, R. J., Hahn, P., Ho, A. C., Howson, A., Huang, S. S., Iezzi, R. & Khan, N. & 12 others, , May 6 2016, In: BMC Ophthalmology. 16, 1, 52.Research output: Contribution to journal › Article › peer-review
Open Access27 Scopus citations -
2015
Ashtanga-based yoga therapy increases the sensory contribution to postural stability in visually-impaired persons at risk for falls as measured by the Wii Balance Board: A pilot randomized controlled trial
Jeter, P. E., Moonaz, S. H., Bittner, A. K. & Dagnelie, G., Jun 24 2015, In: PloS one. 10, 6, e0129646.Research output: Contribution to journal › Article › peer-review
Open Access23 Scopus citations -
FLORA™: Phase I development of a functional vision assessment for prosthetic vision users
Geruschat, D. R., Flax, M., Tanna, N., Bianchi, M., Fisher, A., Goldschmidt, M., Fisher, L., Dagnelie, G., Deremeik, J., Smith, A., Anaflous, F. & Dorn, J., Jul 1 2015, In: Clinical and Experimental Optometry. 98, 4, p. 342-347 6 p.Research output: Contribution to journal › Article › peer-review
Open Access23 Scopus citations -
Intra-session test-retest reliability of magnitude and structure of center of pressure from the Nintendo Wii Balance Board™ for a visually impaired and normally sighted population
Jeter, P. E., Wang, J., Gu, J., Barry, M. P., Roach, C., Corson, M., Yang, L. & Dagnelie, G., 2015, In: Gait and Posture. 41, 2, p. 482-487 6 p.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
Long-Term Results from an Epiretinal Prosthesis to Restore Sight to the Blind
Ho, A. C., Humayun, M. S., Dorn, J. D., Da Cruz, L., Dagnelie, G., Handa, J., Barale, P. O., Sahel, J. A., Stanga, P. E., Hafezi, F., Safran, A. B., Salzmann, J., Santos, A., Birch, D., Spencer, R., Cideciyan, A. V., De Juan, E., Duncan, J. L., Eliott, D. & Fawzi, A. & 8 others, , Aug 1 2015, In: Ophthalmology. 122, 8, p. 1547-1554 8 p.Research output: Contribution to journal › Article › peer-review
Open Access145 Scopus citations -
Safety and proof-of-concept study of oral QLT091001 in retinitis pigmentosa due to inherited deficiencies of retinal pigment epithelial 65 protein (RPE65) or lecithin: Retinol acyltransferase (LRAT)
Scholl, H. P. N., Moore, A. T., Koenekoop, R. K., Wen, Y., Fishman, G. A., Van Den Born, L. I., Bittner, A., Bowles, K., Fletcher, E. C., Collison, F. T., Dagnelie, G., Eposti, S. D., Michaelides, M., Saperstein, D. A., Schuchard, R. A., Barnes, C., Zein, W., Zobor, D., Birch, D. G. & Mendola, J. D. & 1 others, , Dec 1 2015, In: PloS one. 10, 12, e0143846.Research output: Contribution to journal › Article › peer-review
Open Access40 Scopus citations -
2014
A pilot study of an acupuncture protocol to improve visual function in retinitis pigmentosa patients
Bittner, A. K., Gould, J. M., Rosenfarb, A., Rozanski, C. & Dagnelie, G., May 2014, In: Clinical and Experimental Optometry. 97, 3, p. 240-247 8 p.Research output: Contribution to journal › Article › peer-review
Open Access13 Scopus citations -
Applying theories and interventions from behavioral medicine to understand and reduce visual field variability in patients with vision loss
Rozanski, C., Haythornthwaite, J. A., Dagnelie, G. & Bittner, A. K., Aug 2014, In: Medical Hypotheses. 83, 2, p. 190-195 6 p.Research output: Contribution to journal › Article › peer-review
Open Access6 Scopus citations -
Oral 9-cis retinoid for childhood blindness due to Leber congenital amaurosis caused by RPE65 or LRAT mutations: An open-label phase 1b trial
Koenekoop, R. K., Sui, R., Sallum, J., Van Den Born, L. I., Ajlan, R., Khan, A., Den Hollander, A. I., Cremers, F. P. M., Mendola, J. D., Bittner, A. K., Dagnelie, G., Schuchard, R. A. & Saperstein, D. A., Oct 25 2014, In: The Lancet. 384, 9953, p. 1513-1520 8 p.Research output: Contribution to journal › Article › peer-review
59 Scopus citations -
2013
Age-related psychophysical changes and low vision
Dagnelie, G., Dec 13 2013, In: Investigative Ophthalmology and Visual Science. 54, 14, p. ORSF88-ORSF93Research output: Contribution to journal › Article › peer-review
26 Scopus citations -
Electrically elicited visual evoked potentials in argus II retinal implant wearers
Christiaan Stronks, H., Barry, M. P. & Dagnelie, G., 2013, In: Investigative Ophthalmology and Visual Science. 54, 6, p. 3891-3901 11 p.Research output: Contribution to journal › Article › peer-review
Open Access13 Scopus citations