Kieran O’Brien

107 total papers · 2.9k total citations
65 papers, 2.0k citations indexed

About

Kieran O’Brien is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Cognitive Neuroscience. According to data from OpenAlex, Kieran O’Brien has authored 65 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Radiology, Nuclear Medicine and Imaging, 9 papers in Cardiology and Cardiovascular Medicine and 8 papers in Cognitive Neuroscience. Recurrent topics in Kieran O’Brien’s work include Advanced MRI Techniques and Applications (52 papers), Advanced Neuroimaging Techniques and Applications (25 papers) and MRI in cancer diagnosis (12 papers). Kieran O’Brien is often cited by papers focused on Advanced MRI Techniques and Applications (52 papers), Advanced Neuroimaging Techniques and Applications (25 papers) and MRI in cancer diagnosis (12 papers). Kieran O’Brien collaborates with scholars based in Australia, Switzerland and Germany. Kieran O’Brien's co-authors include Christian Federau, Patric Hagmann, Reto Meuli, Philippe Maeder, Markus Barth, François Lazeyras, José P. Marques, Brett R. Cowan, Alistair A. Young and Rolf Gruetter and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and NeuroImage.

In The Last Decade

Co-authorship network of co-authors of Kieran O’Brien

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

Kieran O’Brien

61 papers receiving 1.9k citations

Fields of papers citing papers by Kieran O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kieran O’Brien. 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 Kieran O’Brien. The network helps show where Kieran O’Brien may publish in the future.

Countries citing papers authored by Kieran O’Brien

Since Specialization
Citations

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