Alan J. Thomas
Impact in
- Psychiatry and Mental health top 0.1%
- Dementia and Cognitive Impairment Research
- Biological Psychiatry top 0.2%
- Tryptophan and brain disorders
Papers in
-
- Dementia and Cognitive Impairment Research 104
- Neurology 53
- Parkinson's Disease Mechanisms and Treatments 39
- Neurological Disease Mechanisms and Treatments 13
- Co-authors
- John Tiernan O'Brien (144 shared papers)John‐Paul Taylor (91 shared papers)Ian Grant McKeith (48 shared papers)Paul C. Donaghy (69 shared papers)H. F. Bradford (5 shared papers)Johannes Attems (41 shared papers)Sophia Bennett (1 shared paper)Michael John Firbank (58 shared papers)
- Journals
- International Journal of Geriatric Psychiatry (25 papers)Alzheimer s & Dementia (16 papers)International Psychogeriatrics (16 papers)Brain (14 papers)The British Journal of Psychiatry (13 papers)
- Partner nations
- United KingdomUnited StatesAustralia
In The Last Decade
Alan J. Thomas
380 papers receiving 21.3k citations
Alan J. Thomas's Hit Papers
Peers
Comparison fields: 5 of 214
- Psychiatry and Mental health 6.0k
- Biological Psychiatry 952
- Neurology 2.6k
- Neurology 4.4k
- Physiology 3.9k
Countries citing papers authored by Alan J. Thomas
This map shows the geographic impact of Alan J. Thomas'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 Alan J. Thomas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alan J. Thomas more than expected).
Fields of papers citing papers by Alan J. Thomas
This network shows the impact of papers produced by Alan J. Thomas. 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 Alan J. Thomas. The network helps show where Alan J. Thomas may publish in the future.
Co-authors
The 25 scholars most cited alongside Alan J. Thomas, 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 402 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Diagnosis and management of dementia with Lewy bodies Hit paper breakdown → | 2017 | 3213 |
| 2 | Vascular dementia Hit paper breakdown → | 2015 | 855 |
| 3 | Learning to be: the world of education today and tomorrow. Hit paper breakdown → | 1973 | 632 |
| 4 | Research criteria for the diagnosis of prodromal dementia with Lewy bodies Hit paper breakdown → | 2020 | 545 |
| 5 | Common and distinct patterns of grey-matter volume alteration in major depression and bipolar disorder: evidence from voxel-based meta-analysis Hit paper breakdown → | 2016 | 478 |
| 6 | Depression and dementia: Cause, consequence or coincidence? Hit paper breakdown → | 2014 | 426 |
| 7 | 2011 | 397 | |
| 8 | 1978 | 351 | |
| 9 | 2002 | 324 | |
| 10 | 2014 | 295 | |
| 11 | Genome sequencing analysis identifies new loci associated with Lewy body dementia and provides insights into its genetic architecture Hit paper breakdown → | 2021 | 292 |
| 12 | 2019 | 278 | |
| 13 | 2004 | 262 | |
| 14 | 2017 | 259 | |
| 15 | 2019 | 252 | |
| 16 | 2005 | 241 | |
| 17 | 2017 | 220 | |
| 18 | 2016 | 215 | |
| 19 | 2017 | 190 | |
| 20 | 2015 | 189 |
About Alan J. Thomas
Alan J. Thomas is a scholar working on Psychiatry and Mental health, Neurology, Physiology, Neurology and Cognitive Neuroscience, having authored 402 papers that have together received 22.3k indexed citations. Recurring topics across this work include Dementia and Cognitive Impairment Research (104 papers), Alzheimer's disease research and treatments (52 papers), Parkinson's Disease Mechanisms and Treatments (39 papers), Functional Brain Connectivity Studies (25 papers), Treatment of Major Depression (14 papers), Neurological Disease Mechanisms and Treatments (13 papers), Advanced Neuroimaging Techniques and Applications (12 papers) and Epigenetics and DNA Methylation (11 papers). The work is most often cited by research in Psychiatry and Mental health (6.0k citations), Biological Psychiatry (952 citations), Neurology (2.6k citations), Neurology (4.4k citations) and Physiology (3.9k citations). Alan J. Thomas has collaborated with scholars based in United Kingdom, United States and Australia. Frequent co-authors include John Tiernan O'Brien, John‐Paul Taylor, Ian Grant McKeith, Paul C. Donaghy, H. F. Bradford, Johannes Attems, Sophia Bennett, Michael John Firbank, Christopher M. Morris and Sean J. Colloby. Their work appears in journals such as International Journal of Geriatric Psychiatry, Alzheimer s & Dementia, International Psychogeriatrics, Brain and The British Journal of 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.