Michael Geagan
Impact in
- Radiation top 5%
- Radiation Detection and Scintillator Technologies
- Advanced Radiotherapy Techniques
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- Medical Imaging Techniques and Applications
- Radiomics and Machine Learning in Medical Imaging
- Advanced MRI Techniques and Applications
- Radiation Dose and Imaging
Papers in
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- Medical Imaging Techniques and Applications 20
- Radiomics and Machine Learning in Medical Imaging 6
- Radiation Dose and Imaging 4
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- Advanced X-ray and CT Imaging 12
- Anatomy and Medical Technology 2
- Co-authors
- G. Muehllehner (11 shared papers)Joel S. Karp (10 shared papers)R. Freifelder (4 shared papers)Varsha Viswanath (5 shared papers)Margaret E. Daube-Witherspoon (4 shared papers)M. Parma (4 shared papers)Matthew E. Werner (4 shared papers)Jeffrey P. Schmall (4 shared papers)
- Journals
- IEEE Transactions on Nuclear Science (3 papers)Investigative Radiology (1 paper)Medical Physics (1 paper)Journal of Nuclear Medicine (1 paper)Scientific Reports (1 paper)
- Partner nations
- United StatesGermanyThailand
In The Last Decade
Michael Geagan
23 papers receiving 376 citations
Peers
Comparison fields: 5 of 49
- Radiation 211
- Radiology, Nuclear Medicine and Imaging 353
- Biomedical Engineering 147
- Atomic and Molecular Physics, and Optics 41
- Pulmonary and Respiratory Medicine 41
Countries citing papers authored by Michael Geagan
This map shows the geographic impact of Michael Geagan'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 Michael Geagan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Michael Geagan more than expected).
Fields of papers citing papers by Michael Geagan
This network shows the impact of papers produced by Michael Geagan. 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 Michael Geagan. The network helps show where Michael Geagan may publish in the future.
Co-authors
The 25 scholars most cited alongside Michael Geagan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 23 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2019 | 136 | |
| 2 | Three-dimensional imaging characteristics of the HEAD PENN-PET scanner. | 1997 | 57 |
| 3 | 1994 | 46 | |
| 4 | 2023 | 24 | |
| 5 | 1998 | 23 | |
| 6 | 2002 | 21 | |
| 7 | 2017 | 17 | |
| 8 | 2022 | 10 | |
| 9 | 2023 | 7 | |
| 10 | 2023 | 7 | |
| 11 | Imaging Performance of the PennPET Explorer scanner | 2018 | 7 |
| 12 | 1994 | 6 | |
| 13 | Design and performance of HEAD PENN-PET scanner | 1994 | 5 |
| 14 | 2022 | 5 | |
| 15 | 2002 | 5 | |
| 16 | 2024 | 3 | |
| 17 | 2003 | 3 | |
| 18 | 2023 | 3 | |
| 19 | 2022 | 3 | |
| 20 | 2023 | 2 |
About Michael Geagan
Michael Geagan is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering, Radiation, Pulmonary and Respiratory Medicine and Oral Surgery, having authored 23 papers that have together received 393 indexed citations. Recurring topics across this work include Medical Imaging Techniques and Applications (20 papers), Advanced X-ray and CT Imaging (12 papers), Advanced Radiotherapy Techniques (6 papers), Radiation Detection and Scintillator Technologies (6 papers), Radiomics and Machine Learning in Medical Imaging (6 papers), Radiation Dose and Imaging (4 papers), Nuclear Physics and Applications (3 papers) and Anatomy and Medical Technology (2 papers). The work is most often cited by research in Radiation (211 citations), Radiology, Nuclear Medicine and Imaging (353 citations), Biomedical Engineering (147 citations), Atomic and Molecular Physics, and Optics (41 citations) and Pulmonary and Respiratory Medicine (41 citations). Michael Geagan has collaborated with scholars based in United States, Germany and Thailand. Frequent co-authors include G. Muehllehner, Joel S. Karp, R. Freifelder, Varsha Viswanath, Margaret E. Daube-Witherspoon, M. Parma, Matthew E. Werner, Jeffrey P. Schmall, Amy E. Perkins and Austin R. Pantel. Their work appears in journals such as IEEE Transactions on Nuclear Science, Investigative Radiology, Medical Physics, Journal of Nuclear Medicine and Scientific Reports.
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.