This map shows the geographic impact of Tony J. Ryals'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 Tony J. Ryals with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tony J. Ryals more than expected).
This network shows the impact of papers produced by Tony J. Ryals. 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 Tony J. Ryals. The network helps show where Tony J. Ryals may publish in the future.
Co-authorship network of co-authors of Tony J. Ryals
This figure shows the co-authorship network connecting the top 25 collaborators of Tony J. Ryals.
A scholar is included among the top collaborators of Tony J. Ryals 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 Tony J. Ryals. Tony J. Ryals is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
16 of 16 papers shown
1.
Kline, Joel N., Tony J. Ryals, Jeffrey R. Galvin, Christopher M. Loftus, & James H. Hunter. (1993). Pulmonary Embolization and Infarction. CHEST Journal. 103(4). 1293–1295.14 indexed citations
Yuh, William T. C., E. Eugene Marsh, John Russell, et al.. (1992). MR imaging of spinal cord and vertebral body infarction.. American Journal of Neuroradiology. 13(1). 145–54.100 indexed citations
Berbaum, Kevin S., Edmund A. Franken, Donald D. Dorfman, et al.. (1991). Time Course of Satisfaction of Search. Investigative Radiology. 26(7). 640–648.76 indexed citations
Crain, Martin R., William T. C. Yuh, George M. Greene, et al.. (1991). Cerebral ischemia: evaluation with contrast-enhanced MR imaging.. American Journal of Neuroradiology. 12(4). 631–9.76 indexed citations
8.
Yuh, William T. C., et al.. (1991). Evaluation of pachymeningitis by contrast-enhanced MR imaging in a patient with rheumatoid disease.. American Journal of Neuroradiology. 11(6). 1247–8.45 indexed citations
9.
Yuh, William T. C., Martin R. Crain, Daniel J. Loes, et al.. (1991). MR imaging of cerebral ischemia: findings in the first 24 hours.. American Journal of Neuroradiology. 12(4). 621–9.172 indexed citations
Berbaum, Kevin S., EA Franken, S A Rooholamini, et al.. (1990). TIME-COURSE OF SATISFACTION OF SEARCH. Investigative Radiology. 25(12). 1352–1352.4 indexed citations
Knepper, Laurie E., José Biller, H P Adams, et al.. (1990). MR Imaging of Basilar Artery Occlusion. Journal of Computer Assisted Tomography. 14(1). 32–35.15 indexed citations
Barloon, Thomas J., William T. C. Yuh, Laurie E. Knepper, et al.. (1990). Cerebral Ventriculitis. Journal of Computer Assisted Tomography. 14(2). 272–275.21 indexed citations
16.
Nelson, Darlene R., William T. C. Yuh, Bo Wen, Tony J. Ryals, & S. H. Cornell. (1990). Cerebral necrosis simulating an intraparenchymal tumor.. American Journal of Neuroradiology. 11(1). 211–2.7 indexed citations
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.