M D O’Brien
Impact in
- Gastroenterology top 2%
- Gastrointestinal motility and disorders
- Neurology top 2%
- Traumatic Brain Injury and Neurovascular Disturbances
- Barrier Structure and Function Studies
- Neurological Disease Mechanisms and Treatments
- Neurological disorders and treatments
Papers in
- Neurology 19
- Traumatic Brain Injury and Neurovascular Disturbances 11
- Epidemiology 15
- Acute Ischemic Stroke Management 7
- Co-authors
- Arthur G. Waltz (2 shared papers)Michael Camilleri (5 shared papers)Barbara K. Bruce (1 shared paper)Russell B. Hanson (3 shared papers)John Guillebaud (2 shared papers)N. Veall (3 shared papers)P. A. Toseland (2 shared papers)A.R.M. Upton (1 shared paper)
- Journals
- Journal of the Royal Society of Medicine (8 papers)The Lancet (4 papers)Stroke (4 papers)Journal of Stroke and Cerebrovascular Diseases (2 papers)Journal of Neurology Neurosurgery & Psychiatry (2 papers)
- Partner nations
- United KingdomUnited StatesAustralia
In The Last Decade
M D O’Brien
71 papers receiving 1.9k citations
Peers
Comparison fields: 5 of 126
- Gastroenterology 239
- Neurology 286
- Neurology 462
- Psychiatry and Mental health 250
- Cellular and Molecular Neuroscience 316
Countries citing papers authored by M D O’Brien
This map shows the geographic impact of M D 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 M D 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 M D O’Brien more than expected).
Fields of papers citing papers by M D O’Brien
This network shows the impact of papers produced by M D 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 M D O’Brien. The network helps show where M D O’Brien may publish in the future.
Co-authors
The 25 scholars most cited alongside M D 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
Showing the 20 most-cited of 75 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1977 | 282 | |
| 2 | 1973 | 179 | |
| 3 | 1995 | 116 | |
| 4 | 1994 | 89 | |
| 5 | 1974 | 87 | |
| 6 | 1974 | 86 | |
| 7 | 1979 | 77 | |
| 8 | Motility and tone of the left colon in constipation: a role in clinical practice? | 1996 | 68 |
| 9 | 1992 | 59 | |
| 10 | 1981 | 57 | |
| 11 | A pilot study of motility and tone of the left colon in patients with diarrhea due to functional disorders and dysautonomia. | 1997 | 56 |
| 12 | 2002 | 55 | |
| 13 | 2022 | 46 | |
| 14 | 2019 | 46 | |
| 15 | 1993 | 46 | |
| 16 | 1994 | 43 | |
| 17 | 2021 | 41 | |
| 18 | 1993 | 38 | |
| 19 | 1994 | 35 | |
| 20 | 1967 | 32 |
About M D O’Brien
M D O’Brien is a scholar working on Neurology, Epidemiology, Surgery, Psychiatry and Mental health and Public Health, Environmental and Occupational Health, having authored 75 papers that have together received 2.1k indexed citations. Recurring topics across this work include Traumatic Brain Injury and Neurovascular Disturbances (11 papers), Acute Ischemic Stroke Management (7 papers), Pharmacological Effects and Toxicity Studies (5 papers), Cerebrovascular and Carotid Artery Diseases (4 papers), Gastrointestinal motility and disorders (4 papers), Youth Development and Social Support (4 papers), Pregnancy and Medication Impact (4 papers) and Epilepsy research and treatment (3 papers). The work is most often cited by research in Gastroenterology (239 citations), Neurology (286 citations), Neurology (462 citations), Psychiatry and Mental health (250 citations) and Cellular and Molecular Neuroscience (316 citations). M D O’Brien has collaborated with scholars based in United Kingdom, United States and Australia. Frequent co-authors include Arthur G. Waltz, Michael Camilleri, Barbara K. Bruce, Russell B. Hanson, John Guillebaud, N. Veall, P. A. Toseland, A.R.M. Upton, Rebekah Levine Coley and P. G. Bain. Their work appears in journals such as Journal of the Royal Society of Medicine, The Lancet, Stroke, Journal of Stroke and Cerebrovascular Diseases and Journal of Neurology Neurosurgery & Psychiatry.
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.