Dan Ryan
Impact in
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- Intensive Care Unit Cognitive Disorders
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- Anesthesia and Sedative Agents
Papers in
- Surgery 8
- Cardiovascular Syncope and Autonomic Disorders 5
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- Cerebrovascular and Carotid Artery Diseases 4
- Co-authors
- Niamh O’Regan (3 shared papers)Josie Clare (3 shared papers)Suzanne Timmons (3 shared papers)Maeve Leonard (3 shared papers)David Meagher (3 shared papers)Paula T. Trzepacz (2 shared papers)John McFarland (2 shared papers)William A. Donohue (1 shared paper)
- Journals
- Age and Ageing (3 papers)BMJ Open (2 papers)QJM (2 papers)Injury Prevention (1 paper)Journal of Palliative Medicine (1 paper)
- Partner nations
- IrelandUnited StatesUnited Kingdom
In The Last Decade
Dan Ryan
28 papers receiving 758 citations
Peers
Comparison fields: 5 of 87
- Critical Care and Intensive Care Medicine 375
- Anesthesiology and Pain Medicine 253
- Developmental Neuroscience 135
- Geriatrics and Gerontology 69
- Radiological and Ultrasound Technology 64
Countries citing papers authored by Dan Ryan
This map shows the geographic impact of Dan Ryan'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 Dan Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dan Ryan more than expected).
Fields of papers citing papers by Dan Ryan
This network shows the impact of papers produced by Dan Ryan. 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 Dan Ryan. The network helps show where Dan Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside Dan Ryan, 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 30 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2013 | 299 | |
| 2 | 2003 | 133 | |
| 3 | 2014 | 80 | |
| 4 | 2009 | 59 | |
| 5 | 2014 | 46 | |
| 6 | 2013 | 27 | |
| 7 | 2018 | 19 | |
| 8 | 2011 | 17 | |
| 9 | 2017 | 15 | |
| 10 | 2015 | 13 | |
| 11 | 2019 | 12 | |
| 12 | 2015 | 11 | |
| 13 | 2018 | 11 | |
| 14 | 2019 | 10 | |
| 15 | Potassium channels in experimental cerebral vasospasm | 2005 | 8 |
| 16 | 1972 | 7 | |
| 17 | 2016 | 6 | |
| 18 | Patterns of mortality in modern stroke care | 2018 | 5 |
| 19 | 2010 | 4 | |
| 20 | 2023 | 3 |
About Dan Ryan
Dan Ryan is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Epidemiology, Neurology and Cardiology and Cardiovascular Medicine, having authored 30 papers that have together received 798 indexed citations. Recurring topics across this work include Acute Ischemic Stroke Management (6 papers), Cardiovascular Syncope and Autonomic Disorders (5 papers), Cerebrovascular and Carotid Artery Diseases (4 papers), Intensive Care Unit Cognitive Disorders (3 papers), Blood Pressure and Hypertension Studies (3 papers), Anesthesia and Sedative Agents (3 papers), Traffic and Road Safety (2 papers) and Anesthesia and Neurotoxicity Research (2 papers). The work is most often cited by research in Critical Care and Intensive Care Medicine (375 citations), Anesthesiology and Pain Medicine (253 citations), Developmental Neuroscience (135 citations), Geriatrics and Gerontology (69 citations) and Radiological and Ultrasound Technology (64 citations). Dan Ryan has collaborated with scholars based in Ireland, United States and United Kingdom. Frequent co-authors include Niamh O’Regan, Josie Clare, Suzanne Timmons, Maeve Leonard, David Meagher, Paula T. Trzepacz, John McFarland, William A. Donohue, Mike Allen and Monique Mitchell Turner. Their work appears in journals such as Age and Ageing, BMJ Open, QJM, Injury Prevention and Journal of Palliative Medicine.
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.