Ramkumar Ramamirtham
- Ophthalmology top 1%
- Glaucoma and retinal disorders 8
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- Corneal surgery and disorders 15
- Retinopathy of Prematurity Studies 4
- Epidemiology top 5%
- Ophthalmology and Visual Impairment Studies 19
- Cognitive Neuroscience top 10%
- Visual perception and processing mechanisms 11
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- Ocular Surface and Contact Lens 3
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- Retinal Development and Disorders 3
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- Neonatal and fetal brain pathology 2
- Co-authors
- Li‐Fang HungYing Qiao-GriderEarl SmithChea‐su KeeJuan HuangEvelyn A. PaysseDavid K. CoatsEarl L. Smith
- Journals
- Investigative Ophthalmology & Visual Science (16 papers)Vision Research (6 papers)Optometry and Vision Science (4 papers)
- Partner nations
- United StatesAustraliaHong Kong
In The Last Decade
Ramkumar Ramamirtham
30 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 59
- Ophthalmology 602
- Radiology, Nuclear Medicine and Imaging 839
- Epidemiology 937
- Cognitive Neuroscience 254
- Public Health, Environmental and Occupational Health 139
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-authorship network
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
| # | Work | ||
|---|---|---|---|
| 1 | 2023 | 1 | |
| 2 | 2019 | 37 | |
| 3 | Extrafoveal Cone Packing Density and Geometry in Retinopathy of Prematurity (ROP) | 2015 | 1 |
| 4 | 2011 | 6 | |
| 5 | 2010 | 17 | |
| 6 | Optically Imposed Hyperopic Defocus in the Periphery Can Produce Central Axial Myopia in Infant Monkeys | 2007 | 10 |
| 7 | 2007 | 88 | |
| 8 | 2007 | 3 | |
| 9 | 2007 | 17 | |
| 10 | 2006 | 15 | |
| 11 | Contributions of the Fovea and Peripheral Retina to the Emmetropization Process in Monkeys | 2005 | 2 |
| 12 | 2005 | 12 | |
| 13 | 2005 | 385 | |
| 14 | 2005 | 28 | |
| 15 | The Role of Peripheral Vision in the Refractive–Error Development of Infant Monkeys (Macaca mulatta) | 2004 | 3 |
| 16 | Wave Aberrations of Tree Shrew Eyes | 2003 | 10 |
| 17 | Ocular Changes in Anisometropic Infant Rhesus Monkeys | 2002 | 2 |
| 18 | 2002 | 1 | |
| 19 | Wave Aberrations in the Young Monkey Eye | 2002 | 2 |
| 20 | 2001 | 3 |
About Ramkumar Ramamirtham
Ramkumar Ramamirtham is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Cognitive Neuroscience, having authored 30 papers that have together received 1.1k indexed citations. Recurring topics across this work include Ophthalmology and Visual Impairment Studies (19 papers), Corneal surgery and disorders (15 papers), Visual perception and processing mechanisms (11 papers), Glaucoma and retinal disorders (8 papers), Retinopathy of Prematurity Studies (4 papers), Retinal Development and Disorders (3 papers), Ocular Surface and Contact Lens (3 papers) and Neonatal and fetal brain pathology (2 papers). The work is most often cited by research in Ophthalmology (602 citations), Radiology, Nuclear Medicine and Imaging (839 citations) and Epidemiology (937 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 Smith, Chea‐su Kee, Juan Huang, Evelyn A. Paysse, David K. Coats, Earl L. Smith, Austin Roorda and Jonathan Winawer. Their work appears in journals such as Investigative Ophthalmology & Visual Science, Vision Research, Optometry and Vision Science, Experimental Eye Research and Ophthalmic and Physiological Optics.
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.