S. A. Lewis
- Cognitive Neuroscience top 5%
- Experimental and Cognitive Psychology top 5%
- Endocrine and Autonomic Systems top 5%
- Gastroenterology top 5%
- Surgery
- Co-authors
- Isabelle P. OswaldJOHN EVANSA. H. G. LoveBrian T. JohnstonU M MacFadyenIan OswaldD. L. F. DunleavyS. L. Tompsett
- Topics
- Sleep and Wakefulness Research (12 papers)Sleep and related disorders (6 papers)Gastroesophageal reflux and treatments (4 papers)
- Partner nations
- United KingdomUnited StatesMalaysia
In The Last Decade
S. A. Lewis
27 papers receiving 584 citations
Peers
Comparison fields: 5 of 85
- Cognitive Neuroscience 352
- Experimental and Cognitive Psychology 288
- Endocrine and Autonomic Systems 130
- Gastroenterology 114
- Surgery 112
Countries citing papers authored by S. A. Lewis
This map shows the geographic impact of S. A. Lewis'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 S. A. Lewis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. A. Lewis more than expected).
Fields of papers citing papers by S. A. Lewis
This network shows the impact of papers produced by S. A. Lewis. 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 S. A. Lewis. The network helps show where S. A. Lewis may publish in the future.
Co-authorship network of co-authors of S. A. Lewis
This figure shows the co-authorship network connecting the top 25 collaborators of S. A. Lewis. A scholar is included among the top collaborators of S. A. Lewis 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 S. A. Lewis. S. A. Lewis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 3 | |
| 3 | 27 | |
| 4 | 23 | |
| 5 | 63 | |
| 6 | 2 | |
| 7 | 16 | |
| 8 | 6 | |
| 9 | 88 | |
| 10 | 53 | |
| 11 | 41 | |
| 12 | 1 | |
| 13 | 75 | |
| 14 | 13 | |
| 15 | 9 | |
| 16 | 5 | |
| 17 | 20 | |
| 18 | 31 | |
| 19 | 26 | |
| 20 | 10 |
About S. A. Lewis
S. A. Lewis is a scholar working on Gastroenterology, Cognitive Neuroscience and Anesthesiology and Pain Medicine, having authored 28 papers that have together received 665 indexed citations. Recurring topics across this work include Sleep and Wakefulness Research (12 papers), Sleep and related disorders (6 papers) and Gastroesophageal reflux and treatments (4 papers). The work is most often cited by research in Experimental and Cognitive Psychology (288 citations), Gastroenterology (114 citations) and Endocrine and Autonomic Systems (130 citations). S. A. Lewis has collaborated with scholars based in United Kingdom, United States and Malaysia. Frequent co-authors include Isabelle P. Oswald, JOHN EVANS, A. H. G. Love, Brian T. Johnston, U M MacFadyen, Ian Oswald, D. L. F. Dunleavy, S. L. Tompsett, R. J. McFarland and Jeremy Collins. Their work appears in journals such as Nature, Journal of Clinical Oncology and 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.