Nicolas Feltgen

192 papers and 4.6k indexed citations
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About

Nicolas Feltgen is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Neurology. According to data from OpenAlex, Nicolas Feltgen has authored 192 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 163 papers in Ophthalmology, 95 papers in Radiology, Nuclear Medicine and Imaging and 27 papers in Neurology. Recurrent topics in Nicolas Feltgen’s work include Retinal and Optic Conditions (90 papers), Retinal Diseases and Treatments (83 papers) and Retinal Imaging and Analysis (49 papers). Nicolas Feltgen is often cited by papers focused on Retinal and Optic Conditions (90 papers), Retinal Diseases and Treatments (83 papers) and Retinal Imaging and Analysis (49 papers). Nicolas Feltgen collaborates with scholars based in Germany, Switzerland and United Kingdom. Nicolas Feltgen's co-authors include Michael Bach, Lutz L. Hansen, Thomas Bertelmann, Bernd Junker, Clemens Lange, Amelie Pielen, Hans Hoerauf, Nicole Eter, Hansjürgen Agostini and Andreas Stahl and has published in prestigious journals such as PLoS ONE, Scientific Reports and FEBS Letters.

In The Last Decade

Co-authorship network of co-authors of Nicolas Feltgen

This figure shows the co-authorship network connecting the top 25 collaborators of Nicolas Feltgen. A scholar is included among the top collaborators of Nicolas Feltgen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nicolas Feltgen. Nicolas Feltgen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Nicolas Feltgen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nicolas Feltgen

Since Specialization
Citations

This map shows the geographic impact of Nicolas Feltgen'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 Nicolas Feltgen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicolas Feltgen 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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2026