Karthikeyan Ramanujam

31 papers and 532 indexed citations i.

About

Karthikeyan Ramanujam is a scholar working on Nutrition and Dietetics, Endocrine and Autonomic Systems and Cognitive Neuroscience. According to data from OpenAlex, Karthikeyan Ramanujam has authored 31 papers receiving a total of 532 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Nutrition and Dietetics, 10 papers in Endocrine and Autonomic Systems and 6 papers in Cognitive Neuroscience. Recurrent topics in Karthikeyan Ramanujam’s work include Circadian rhythm and melatonin (10 papers), Child Nutrition and Water Access (10 papers) and Infant Development and Preterm Care (6 papers). Karthikeyan Ramanujam is often cited by papers focused on Circadian rhythm and melatonin (10 papers), Child Nutrition and Water Access (10 papers) and Infant Development and Preterm Care (6 papers). Karthikeyan Ramanujam collaborates with scholars based in India, United States and Canada. Karthikeyan Ramanujam's co-authors include Seithikurippu R. Pandi‐Perumal, D. Warren Spence, Gregory M. Brown, Ahmed S. BaHammam, Jaime M. Monti, Deepa Burman, Ruifeng Cao, Gagandeep Kang, Venkata Raghava Mohan and Anuradha Bose and has published in prestigious journals such as Neuron, Clinical Infectious Diseases and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Karthikeyan Ramanujam i

Fields of papers citing papers by Karthikeyan Ramanujam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karthikeyan Ramanujam

Since Specialization
Citations

This map shows the geographic impact of Karthikeyan Ramanujam'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 Karthikeyan Ramanujam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karthikeyan Ramanujam 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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2025