Rengappa Ramakrishnan

64 papers and 1.8k indexed citations i.

About

Rengappa Ramakrishnan is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Rengappa Ramakrishnan has authored 64 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Ophthalmology, 30 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Epidemiology. Recurrent topics in Rengappa Ramakrishnan’s work include Glaucoma and retinal disorders (39 papers), Intraocular Surgery and Lenses (23 papers) and Ocular Infections and Treatments (16 papers). Rengappa Ramakrishnan is often cited by papers focused on Glaucoma and retinal disorders (39 papers), Intraocular Surgery and Lenses (23 papers) and Ocular Infections and Treatments (16 papers). Rengappa Ramakrishnan collaborates with scholars based in India, United States and Mexico. Rengappa Ramakrishnan's co-authors include Alan L. Robin, James M. Tielsch, Joanne Katz, Praveen K. Nirmalan, R. D. Thulasiraj, R Krishnadas, Ramasamy Krishnadas, David S. Friedman, Meenakshi Ravindran and M. Jayahar Bharathi and has published in prestigious journals such as Ophthalmology, American Journal of Ophthalmology and Investigative Ophthalmology & Visual Science.

In The Last Decade

Co-authorship network of co-authors of Rengappa Ramakrishnan i

Fields of papers citing papers by Rengappa Ramakrishnan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rengappa Ramakrishnan. 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 Rengappa Ramakrishnan. The network helps show where Rengappa Ramakrishnan may publish in the future.

Countries citing papers authored by Rengappa Ramakrishnan

Since Specialization
Citations

This map shows the geographic impact of Rengappa Ramakrishnan'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 Rengappa Ramakrishnan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rengappa Ramakrishnan more than expected).

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.

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