David J. Llewellyn
- Physiology top 0.5%
- Pathology and Forensic Medicine top 0.2%
- Psychiatry and Mental health top 0.5%
- Public Health, Environmental and Occupational Health top 0.5%
- Health top 0.5%
- Co-authors
- Iain LangKenneth M. LangaIlianna LouridaDavid MelzerElżbieta KuźmaMaya SoniThomas J. LittlejohnsCédric Annweiler
- Topics
- Dementia and Cognitive Impairment Research (48 papers)Vitamin D Research Studies (24 papers)Health disparities and outcomes (21 papers)
- Cited by
- Geriatrics and GerontologyBiological PsychiatryNeuropsychology and Physiological Psychology
- Partner nations
- United KingdomUnited StatesAustralia
In The Last Decade
David J. Llewellyn
173 papers receiving 9.6k citations
Hit Papers
Peers
Comparison fields: 5 of 205
- Physiology 2.3k
- Pathology and Forensic Medicine 2.2k
- Psychiatry and Mental health 2.0k
- Public Health, Environmental and Occupational Health 1.7k
- Health 1000
Countries citing papers authored by David J. Llewellyn
This map shows the geographic impact of David J. Llewellyn'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 David J. Llewellyn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David J. Llewellyn more than expected).
Fields of papers citing papers by David J. Llewellyn
This network shows the impact of papers produced by David J. Llewellyn. 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 David J. Llewellyn. The network helps show where David J. Llewellyn may publish in the future.
Co-authorship network of co-authors of David J. Llewellyn
This figure shows the co-authorship network connecting the top 25 collaborators of David J. Llewellyn. A scholar is included among the top collaborators of David J. Llewellyn 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 David J. Llewellyn. David J. Llewellyn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | 2 | |
| 3 | 4 | |
| 4 | 3 | |
| 5 | 10 | |
| 6 | Mediterranean diet adherence is associated with lower dementia risk, independent of genetic predisposition: findings from the UK Biobank prospective cohort studybreakdown → | 83 |
| 7 | 20 | |
| 8 | 0 | |
| 9 | 12 | |
| 10 | 7 | |
| 11 | 0 | |
| 12 | 79 | |
| 13 | 30 | |
| 14 | 10 | |
| 15 | 6 | |
| 16 | Vitamine D et cognition chez la personne âgée : consensus et recommandations d’un groupe d’experts internationaux | 8 |
| 17 | InAsとGaAsに比べてIn x Ga 1-x Asの高速イオン注入誘起非晶質化 | 8 |
| 18 | A hybridized membrane-botanical biofilter for improving air quality in occupied spaces | 4 |
| 19 | 58 | |
| 20 | Motivation and disinhibition in elite ice climbers | 0 |
About David J. Llewellyn
David J. Llewellyn is a scholar working on Neuropsychology and Physiological Psychology, Psychiatry and Mental health and Geriatrics and Gerontology, having authored 187 papers that have together received 9.9k indexed citations. Recurring topics across this work include Dementia and Cognitive Impairment Research (48 papers), Vitamin D Research Studies (24 papers) and Health disparities and outcomes (21 papers). The work is most often cited by research in Geriatrics and Gerontology (758 citations), Biological Psychiatry (471 citations) and Neuropsychology and Physiological Psychology (276 citations). David J. Llewellyn has collaborated with scholars based in United Kingdom, United States and Australia. Frequent co-authors include Iain Lang, Kenneth M. Langa, Ilianna Lourida, David Melzer, Elżbieta Kuźma, Maya Soni, Thomas J. Littlejohns, Cédric Annweiler, Xavier Sánchez and Ruth E. Hubbard. Their work appears in journals such as JAMA, Nucleic Acids Research and Nature Genetics.
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.