Billy O’Brien
Impact in
- Internal Medicine top 5%
- Venous Thromboembolism Diagnosis and Management
- Neurology top 10%
- Traumatic Brain Injury and Neurovascular Disturbances
- Intracerebral and Subarachnoid Hemorrhage Research
Papers in
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- Acute Ischemic Stroke Management 9
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- Cerebrovascular and Carotid Artery Diseases 7
- Co-authors
- Christopher Levi (9 shared papers)Mark Parsons (9 shared papers)Andrew Bivard (9 shared papers)Neil J. Spratt (7 shared papers)Ferdinand Miteff (3 shared papers)Bijoy K. Menon (1 shared paper)Andrew M. Demchuk (1 shared paper)Xuewen Lu (1 shared paper)
In The Last Decade
Billy O’Brien
9 papers receiving 243 citations
Peers
Comparison fields: 5 of 35
- Internal Medicine 80
- Neurology 121
- Rehabilitation 50
- Epidemiology 223
- Pulmonary and Respiratory Medicine 126
Countries citing papers authored by Billy O’Brien
This map shows the geographic impact of Billy 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 Billy 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 Billy O’Brien more than expected).
Fields of papers citing papers by Billy O’Brien
This network shows the impact of papers produced by Billy 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 Billy O’Brien. The network helps show where Billy O’Brien may publish in the future.
Co-authors
The 25 scholars most cited alongside Billy O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2012 | 131 | |
| 2 | 2017 | 30 | |
| 3 | 2016 | 28 | |
| 4 | 2016 | 21 | |
| 5 | 2016 | 15 | |
| 6 | 2020 | 9 | |
| 7 | 2020 | 5 | |
| 8 | 2021 | 4 | |
| 9 | 2018 | 2 |
About Billy O’Brien
Billy O’Brien is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine, Internal Medicine, Neurology and Surgery, having authored 9 papers that have together received 245 indexed citations. Recurring topics across this work include Acute Ischemic Stroke Management (9 papers), Cerebrovascular and Carotid Artery Diseases (7 papers), Venous Thromboembolism Diagnosis and Management (5 papers), Traumatic Brain Injury and Neurovascular Disturbances (3 papers), Cerebral Venous Sinus Thrombosis (1 paper), Peripheral Artery Disease Management (1 paper) and Obstructive Sleep Apnea Research (1 paper). The work is most often cited by research in Internal Medicine (80 citations), Neurology (121 citations), Rehabilitation (50 citations), Epidemiology (223 citations) and Pulmonary and Respiratory Medicine (126 citations). Billy O’Brien has collaborated with scholars based in Australia, Canada and China. Frequent co-authors include Christopher Levi, Mark Parsons, Andrew Bivard, Neil J. Spratt, Ferdinand Miteff, Bijoy K. Menon, Andrew M. Demchuk, Xuewen Lu, Longting Lin and Xin Cheng. Their work appears in journals such as Frontiers in Neurology, Journal of Cerebral Blood Flow & Metabolism, CNS Neuroscience & Therapeutics, Stroke and Annals of Neurology.
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.