| L‐and M‐cone input to 12Hz and 30Hz flicker ERGs across the human retina NK Challa, D McKeefry, NRA Parry, J Kremers, IJ Murray, A Panorgias Ophthalmic and Physiological Optics 30 (5), 503-510, 2010 | 20 | 2010 |
| Incremental and decremental L-and M-cone-driven ERG responses: I. Square-wave pulse stimulation D McKeefry, J Kremers, D Kommanapalli, NK Challa, IJ Murray, J Maguire, ... JOSA A 31 (4), A159-A169, 2014 | 19 | 2014 |
| Normal ocular protrusion values in South Indian population and effect of age, gender and refractive status on ocular protrusion NK Challa, WM Alghamdi Clinical Ophthalmology, 1445-1451, 2021 | 4 | 2021 |
| Prevalence of amblyopia among the children of Saudi Arabia: A systematic review, 1990–2020 NK Challa African Vision and Eye Health 81 (1), 6, 2022 | 2 | 2022 |
| Optic Nerve Head Parameters in Saudi Male Young Adults Using Swept-source Optical Coherence Tomography NK Challa Journal of Current Glaucoma Practice 17 (2), 58, 2023 | 1 | 2023 |
| Measurements of White-to-White Corneal Diameter and Anterior Chamber Parameters using the Pentacam AXL Wave and their correlations in the Adult Saudi population WM Alotaibi, N Challa, SH Alrasheed, RN Abanmi | | 2024 |
| Refractive error and abnormal stereopsis association with road traffic accidents in Saudi Arabian truck drivers NK Challa, SH Alrasheed Saudi Journal of Ophthalmology, 10.4103, 2024 | | 2024 |
| Reference exophthalmometric values in south Indian children between 3-7 years old DJ Naveen Kumar Challa Indian Journal of Clinical and Experimental Ophthalmology 9 (4), 582-586, 2023 | | 2023 |
| Prevalence of hyperopia in school-aged children in eastern Mediterranean region: A systematic review and meta-analysis SH Alrasheed, NK Challa Saudi Journal of Ophthalmology, 2023 | | 2023 |
| A Comparative Analysis of CNN Techniques on Application to Fundus Images R Shanmukh, CHNRNK Challa, CH Mukesh Journal of chemical health risks 13 (6), 2086-2090, 2023 | | 2023 |
| Clinical Spectrum of Indirect Traumatic Optic Neuropathy in South Indian Subjects Observational Study C Naveen, A Sulaiman open ophthalmology Journal 17, 2023 | | 2023 |
| How Commonly One-Eyed Patients use Monocular Cues: A Survey at Tertiary Eye Care Hospital. AA Naveen Kumar Challa Journal of Clinical and Experimental Ophthalmology 13 (7), 934, 2022 | | 2022 |
| Comparison of Photopic Negative Response of Electroretinogram in Non-Diabetic and Diabetic Indian subjects N Challa, I Priyadarshini, S Rani Journal of Retina and Vitreus 31, 285-290, 2022 | | 2022 |
| Phenotypic expressions of chronic leber's hereditary optic neuropathy patients with primary and secondary mitochondrial mutations presenting at tertiary eye care center, South … NK Challa, HB Narsini, S Aldakhil Egyptian Retina Journal 9 (1), 8-13, 2022 | | 2022 |
| Changes in Pupil mydriasis as marker for diabetes C Naveen Kumar, OO GO, A Sharma Open Acess Journal of Ophthalmology 6 (2), 1-11, 2021 | | 2021 |
| Characterising Human L-and M-cone ERGs Using a Four Primary System DJ McKeefry, NK Challa, IJ Murray, JJ Kremers, NR Parry Investigative Ophthalmology & Visual Science 53 (14), 5710-5710, 2012 | | 2012 |
| An electrophysiological study of chromatic processing in the human visual system. Using visual evoked potentials and electroretinograms to study cortical and retinal … NK Challa University of Bradford, 2012 | | 2012 |
| L-and M-Cone Input to Opponent and Non-Opponent Channels as a Function of Retinal Eccentricity in the Human Erg JJ Kremers, NK Challa, NRA Parry, IJ Murray, A Panorgias, D McKeefry Investigative Ophthalmology & Visual Science 51 (13), 1502-1502, 2010 | | 2010 |
| ERG signals driven by chromatic and luminance processing: Variation as a function of retinal eccentricity DJ McKeefry, N Parry, N Challa, J Kremers, I Murray, A Panorgias Journal of Vision 9 (14), 65-65, 2009 | | 2009 |
Neil R A ParryClinical Scientist, Manchester Royal Eye Hospital; Hon Prof., Univ of Manchester & Bradford Univ.Verified email at manchester.ac.uk
