Ramkumar Ramamirtham
Impact in
- Ophthalmology top 2%
- Glaucoma and retinal disorders
- Retinal Diseases and Treatments
- Intraocular Surgery and Lenses
- Epidemiology top 5%
- Ophthalmology and Visual Impairment Studies
Papers in
- Epidemiology 16
- Ophthalmology and Visual Impairment Studies 16
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- Corneal surgery and disorders 5
- Retinopathy of Prematurity Studies 4
- Co-authors
- Li‐Fang Hung (16 shared papers)Ying Qiao-Grider (13 shared papers)Earl L. Smith III (11 shared papers)Chea‐su Kee (15 shared papers)Juan Huang (2 shared papers)David K. Coats (2 shared papers)Evelyn A. Paysse (1 shared paper)Earl L. Smith (4 shared papers)
- Journals
- Investigative Ophthalmology & Visual Science (16 papers)Vision Research (6 papers)Optometry and Vision Science (2 papers)Eye (1 paper)Experimental Eye Research (1 paper)
- Partner nations
- United StatesAustraliaHong Kong
In The Last Decade
Ramkumar Ramamirtham
28 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 55
- Ophthalmology 313
- Epidemiology 931
- Radiology, Nuclear Medicine and Imaging 449
- Cognitive Neuroscience 175
- Public Health, Environmental and Occupational Health 50
Countries citing papers authored by Ramkumar Ramamirtham
This map shows the geographic impact of Ramkumar Ramamirtham's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ramkumar Ramamirtham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ramkumar Ramamirtham more than expected).
Fields of papers citing papers by Ramkumar Ramamirtham
This network shows the impact of papers produced by Ramkumar Ramamirtham. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ramkumar Ramamirtham. The network helps show where Ramkumar Ramamirtham may publish in the future.
Co-authors
The 25 scholars most cited alongside Ramkumar Ramamirtham, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 28 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2005 | 419 | |
| 2 | 2007 | 251 | |
| 3 | 2007 | 94 | |
| 4 | 2004 | 59 | |
| 5 | 2007 | 55 | |
| 6 | 2009 | 46 | |
| 7 | 2008 | 45 | |
| 8 | 2019 | 42 | |
| 9 | 2006 | 31 | |
| 10 | 2005 | 30 | |
| 11 | 2010 | 20 | |
| 12 | 2015 | 19 | |
| 13 | 2007 | 18 | |
| 14 | 2016 | 15 | |
| 15 | 2006 | 14 | |
| 16 | 2005 | 12 | |
| 17 | Optically Imposed Hyperopic Defocus in the Periphery Can Produce Central Axial Myopia in Infant Monkeys | 2007 | 11 |
| 18 | Wave Aberrations of Tree Shrew Eyes | 2003 | 9 |
| 19 | 2011 | 7 | |
| 20 | The Role of Peripheral Vision in the Refractive–Error Development of Infant Monkeys (Macaca mulatta) | 2004 | 4 |
About Ramkumar Ramamirtham
Ramkumar Ramamirtham is a scholar working on Epidemiology, Radiology, Nuclear Medicine and Imaging, Ophthalmology, Cognitive Neuroscience and Developmental Neuroscience, having authored 28 papers that have together received 1.2k indexed citations. Recurring topics across this work include Ophthalmology and Visual Impairment Studies (16 papers), Corneal surgery and disorders (5 papers), Glaucoma and retinal disorders (4 papers), Retinopathy of Prematurity Studies (4 papers), Visual perception and processing mechanisms (3 papers), Retinal Development and Disorders (2 papers), Retinal Diseases and Treatments (2 papers) and Intraocular Surgery and Lenses (1 paper). The work is most often cited by research in Ophthalmology (313 citations), Epidemiology (931 citations), Radiology, Nuclear Medicine and Imaging (449 citations), Cognitive Neuroscience (175 citations) and Public Health, Environmental and Occupational Health (50 citations). Ramkumar Ramamirtham has collaborated with scholars based in United States, Australia and Hong Kong. Frequent co-authors include Li‐Fang Hung, Ying Qiao-Grider, Earl L. Smith III, Chea‐su Kee, Juan Huang, David K. Coats, Evelyn A. Paysse, Earl L. Smith, Austin Roorda and Josh Wallman. Their work appears in journals such as Investigative Ophthalmology & Visual Science, Vision Research, Optometry and Vision Science, Eye and Experimental Eye Research.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.