Tracy O’Regan

18 papers and 235 indexed citations
i
.

About

Tracy O’Regan is a scholar working on Radiology, Nuclear Medicine and Imaging, Health Informatics and Biomedical Engineering. According to data from OpenAlex, Tracy O’Regan has authored 18 papers receiving a total of 235 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Radiology, Nuclear Medicine and Imaging, 11 papers in Health Informatics and 5 papers in Biomedical Engineering. Recurrent topics in Tracy O’Regan’s work include Artificial Intelligence in Healthcare and Education (11 papers), Radiomics and Machine Learning in Medical Imaging (10 papers) and Radiology practices and education (8 papers). Tracy O’Regan is often cited by papers focused on Artificial Intelligence in Healthcare and Education (11 papers), Radiomics and Machine Learning in Medical Imaging (10 papers) and Radiology practices and education (8 papers). Tracy O’Regan collaborates with scholars based in United Kingdom, Ireland and Australia. Tracy O’Regan's co-authors include Christina Malamateniou, Sonyia McFadden, N. Woznitza, Jacqueline Matthew, Emily Skelton, Kwun-Ye Chu, Jonathan McConnell, Raymond Bond, Ciara Hughes and Amrita Kumar and has published in prestigious journals such as The Gerontologist, International Journal of Medical Informatics and Clinical Radiology.

In The Last Decade

Co-authorship network of co-authors of Tracy O’Regan

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

Fields of papers citing papers by Tracy O’Regan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tracy O’Regan

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026