Chris A. Johnson

354 papers and 12.5k indexed citations i.

About

Chris A. Johnson is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Cognitive Neuroscience. According to data from OpenAlex, Chris A. Johnson has authored 354 papers receiving a total of 12.5k indexed citations (citations by other indexed papers that have themselves been cited), including 201 papers in Ophthalmology, 130 papers in Radiology, Nuclear Medicine and Imaging and 85 papers in Cognitive Neuroscience. Recurrent topics in Chris A. Johnson’s work include Glaucoma and retinal disorders (179 papers), Visual perception and processing mechanisms (84 papers) and Retinal Imaging and Analysis (82 papers). Chris A. Johnson is often cited by papers focused on Glaucoma and retinal disorders (179 papers), Visual perception and processing mechanisms (84 papers) and Retinal Imaging and Analysis (82 papers). Chris A. Johnson collaborates with scholars based in United States, United Kingdom and Australia. Chris A. Johnson's co-authors include John L. Keltner, Balwantray C. Chauhan, Paul G. Spry, George A. Cioffi, Kimberly E. Cello, Andrew J. Anderson, Andrew Turpin, Jacqueline M. Nelson-Quigg, Shaban Demirel and Stuart K. Gardiner and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Co-authorship network of co-authors of Chris A. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Chris A. Johnson. A scholar is included among the top collaborators of Chris A. Johnson 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 Chris A. Johnson. Chris A. Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Chris A. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chris A. Johnson. 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 Chris A. Johnson. The network helps show where Chris A. Johnson may publish in the future.

Countries citing papers authored by Chris A. Johnson

Since Specialization
Citations

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