Michael W. O’Brien

1.1k total citations
19 papers, 827 citations indexed

About

Michael W. O’Brien is a scholar working on Radiology, Nuclear Medicine and Imaging, General Health Professions and Epidemiology. According to data from OpenAlex, Michael W. O’Brien has authored 19 papers receiving a total of 827 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Radiology, Nuclear Medicine and Imaging, 4 papers in General Health Professions and 4 papers in Epidemiology. Recurrent topics in Michael W. O’Brien's work include Advanced MRI Techniques and Applications (4 papers), Advanced Neuroimaging Techniques and Applications (4 papers) and Primary Care and Health Outcomes (3 papers). Michael W. O’Brien is often cited by papers focused on Advanced MRI Techniques and Applications (4 papers), Advanced Neuroimaging Techniques and Applications (4 papers) and Primary Care and Health Outcomes (3 papers). Michael W. O’Brien collaborates with scholars based in United States, Norway and Canada. Michael W. O’Brien's co-authors include Gregory W. Albers, Maarten G. Lansberg, Michael E. Moseley, David Tong, Alexander Norbash, Martha J. Morrell, Alex J. de Crespigny, Vincent Thijs, Andrew R. Woolfenden and Michael P. Marks and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Neurology.

In The Last Decade

Michael W. O’Brien

16 papers receiving 798 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Michael W. O’Brien United States 9 309 302 204 192 183 19 827
Ufuk Can Türkiye 13 315 1.0× 514 1.7× 289 1.4× 246 1.3× 150 0.8× 43 1.1k
H. J. Biersack Germany 16 123 0.4× 450 1.5× 177 0.9× 104 0.5× 380 2.1× 43 1.1k
Gregory L. Katzman United States 11 133 0.4× 228 0.8× 139 0.7× 221 1.2× 110 0.6× 28 776
Thomas J. O’Neill United States 17 189 0.6× 156 0.5× 138 0.7× 129 0.7× 51 0.3× 55 952
Gino Gialdini United States 23 540 1.7× 153 0.5× 544 2.7× 413 2.2× 93 0.5× 51 1.5k
Dario Caldiroli Italy 17 124 0.4× 251 0.8× 265 1.3× 200 1.0× 52 0.3× 31 1.0k
Pilvi Ilves Estonia 19 118 0.4× 102 0.3× 229 1.1× 142 0.7× 143 0.8× 45 789
Marc E. Wolf Germany 20 576 1.9× 143 0.5× 445 2.2× 446 2.3× 202 1.1× 73 1.4k
Ulysses S. Torres Brazil 14 137 0.4× 192 0.6× 121 0.6× 47 0.2× 89 0.5× 83 814
Kristin P. Guilliams United States 16 178 0.6× 111 0.4× 82 0.4× 118 0.6× 79 0.4× 60 835

Countries citing papers authored by Michael W. O’Brien

Since Specialization
Citations

This map shows the geographic impact of Michael W. 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 Michael W. 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 Michael W. O’Brien more than expected).

Fields of papers citing papers by Michael W. O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael W. O’Brien

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

All Works

19 of 19 papers shown
1.
Entezami, Pouya, et al.. (2022). Utility of 3-dimensionally printed models for parent education in pediatric plagiocephaly. SHILAP Revista de lepidopterología. 1. 100077–100077. 4 indexed citations
2.
O’Brien, Michael W., et al.. (2021). Shuntogram utility in predicting future shunt failures. Journal of Neurosurgery Pediatrics. 28(3). 315–319.
3.
Entezami, Pouya, et al.. (2019). Stabbing Injury of the Cervical Spinal Cord Resulting in Complete Loss of Bilateral Proprioception. World Neurosurgery. 129. 295–297. 1 indexed citations
4.
Njeru, Jane W., Jennifer L. Ridgeway, Gladys B. Asiedu, et al.. (2019). Evaluating a Community-Placed and Clinically Integrated Community Health Worker Program. Journal of Ambulatory Care Management. 42(2). 116–127. 4 indexed citations
5.
Hurley, Rachel M., Kirk D. Wyatt, Michael W. O’Brien, et al.. (2019). Previsit breast cancer educational microlearning videos: Impact on patient satisfaction and engagement.. Journal of Clinical Oncology. 37(15_suppl). 6526–6526.
6.
Entezami, Pouya, John Dalfino, Michael W. O’Brien, & Alexandra Paúl. (2019). Endovascular embolisation of an iatrogenic superficial temporal artery pseudoaneurysm using liquid embolic. BMJ Case Reports. 12(1). e227742–e227742. 5 indexed citations
7.
Wieland, Mark L., et al.. (2018). Community Health Workers as an Extension of Care Coordination in Primary Care. Journal of Ambulatory Care Management. 41(4). 333–340. 32 indexed citations
8.
O’Brien, Michael W., et al.. (2018). Adapting a Commercial-Off-The-Shelf Amateur Radio Antenna for Use in Small Satellite Ground Station Radio Link. 1 indexed citations
9.
Persson, Linda, et al.. (2011). Cooperation between Viral Interferon Regulatory Factor 4 and RTA To Activate a Subset of Kaposi's Sarcoma-Associated Herpesvirus Lytic Promoters. Journal of Virology. 86(2). 1021–1033. 22 indexed citations
10.
Coyle, Christina, et al.. (2009). Practical Innovations: Technology-Assisted Referrals. Social Work in Health Care. 48(8). 768–776. 7 indexed citations
11.
O’Brien, Michael W., et al.. (2009). Measuring Satisfaction with Social Work Services. Social Work in Health Care. 48(2). 105–118. 8 indexed citations
12.
Lamb, Jennifer, et al.. (2005). Measuring Productivity in Medical Social Work. Social Work in Health Care. 42(1). 1–16. 5 indexed citations
13.
Lansberg, Maarten G., Michael W. O’Brien, David Tong, Michael E. Moseley, & Gregory W. Albers. (2001). Evolution of Cerebral Infarct Volume Assessed by Diffusion-Weighted Magnetic Resonance Imaging. Archives of Neurology. 58(4). 613–7. 97 indexed citations
14.
Lansberg, Maarten G., Vincent Thijs, Michael W. O’Brien, et al.. (2001). Evolution of apparent diffusion coefficient, diffusion-weighted, and T2-weighted signal intensity of acute stroke.. American Journal of Neuroradiology. 22(4). 637–44. 227 indexed citations
15.
Woolfenden, Andrew R., David Tong, Alexander Norbash, et al.. (2000). Basilar artery stenosis: Clinical and neuroradiographic features. Journal of Stroke and Cerebrovascular Diseases. 9(2). 57–63. 12 indexed citations
16.
Albers, Gregory W., Maarten G. Lansberg, Alexander Norbash, et al.. (2000). Yield of diffusion-weighted MRI for detection of potentially relevant findings in stroke patients. Neurology. 54(8). 1562–1567. 75 indexed citations
17.
Lansberg, Maarten G., Michael W. O’Brien, Alexander Norbash, et al.. (1999). MRI abnormalities associated with partial status epilepticus. Neurology. 52(5). 1021–1021. 279 indexed citations
18.
Woolfenden, Andrew R., et al.. (1997). Diffusion-Weighted MRI in Transient Global Amnesia Precipitated by Cerebral Angiography. Stroke. 28(11). 2311–2314. 48 indexed citations
19.
O’Brien, Michael W., et al.. (1985). Case report 320. Skeletal Radiology. 14(1). 68–72.

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

Breakdown of academic impact, for papers by Ufuk Can Breakdown of academic impact, for papers by H. J. Biersack Breakdown of academic impact, for papers by Gregory L. Katzman Breakdown of academic impact, for papers by Thomas J. O’Neill Breakdown of academic impact, for papers by Gino Gialdini Breakdown of academic impact, for papers by Dario Caldiroli Breakdown of academic impact, for papers by Pilvi Ilves Breakdown of academic impact, for papers by Marc E. Wolf Breakdown of academic impact, for papers by Ulysses S. Torres Breakdown of academic impact, for papers by Kristin P. Guilliams
Rankless by CCL
2026