Sid E. O’Bryant
Impact in
- Psychiatry and Mental health top 0.2%
- Dementia and Cognitive Impairment Research
- Biological Psychiatry top 1%
- Tryptophan and brain disorders
Papers in
-
- Dementia and Cognitive Impairment Research 106
- Physiology 53
- Alzheimer's disease research and treatments 48
- Co-authors
- James Hall (126 shared papers)Leigh Johnson (110 shared papers)Gordon Gong (8 shared papers)Melissa Edwards (40 shared papers)Robert C. Barber (43 shared papers)Harald Hampel (10 shared papers)John A. Lucas (4 shared papers)Valerie Hobson (13 shared papers)
- Journals
- Alzheimer s & Dementia (55 papers)Journal of Alzheimer s Disease (33 papers)Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring (21 papers)Archives of Clinical Neuropsychology (14 papers)Dementia and Geriatric Cognitive Disorders (7 papers)
- Partner nations
- United StatesUnited KingdomFrance
In The Last Decade
Sid E. O’Bryant
256 papers receiving 8.5k citations
Sid E. O’Bryant's Hit Papers
Peers
Comparison fields: 5 of 189
- Psychiatry and Mental health 2.8k
- Biological Psychiatry 257
- Physiology 1.9k
- Neurology 628
- Geriatrics and Gerontology 215
Countries citing papers authored by Sid E. O’Bryant
This map shows the geographic impact of Sid E. O’Bryant'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 Sid E. O’Bryant with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sid E. O’Bryant more than expected).
Fields of papers citing papers by Sid E. O’Bryant
This network shows the impact of papers produced by Sid E. O’Bryant. 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 Sid E. O’Bryant. The network helps show where Sid E. O’Bryant may publish in the future.
Co-authors
The 25 scholars most cited alongside Sid E. O’Bryant, 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 272 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Staging Dementia Using Clinical Dementia Rating Scale Sum of Boxes Scores Hit paper breakdown → | 2008 | 631 |
| 2 | Detecting Dementia With the Mini-Mental State Examination in Highly Educated Individuals Hit paper breakdown → | 2008 | 530 |
| 3 | Blood-based biomarkers for Alzheimer disease: mapping the road to the clinic Hit paper breakdown → | 2018 | 491 |
| 4 | Current state of Alzheimer’s fluid biomarkers Hit paper breakdown → | 2018 | 388 |
| 5 | 2014 | 258 | |
| 6 | 2013 | 248 | |
| 7 | 2014 | 235 | |
| 8 | 2010 | 224 | |
| 9 | 2008 | 190 | |
| 10 | 2010 | 184 | |
| 11 | 2011 | 170 | |
| 12 | 2013 | 140 | |
| 13 | Blood-based biomarkers for Alzheimer’s disease: Current state and future use in a transformed global healthcare landscape Hit paper breakdown → | 2023 | 135 |
| 14 | 2011 | 121 | |
| 15 | 2017 | 112 | |
| 16 | 2010 | 101 | |
| 17 | 2012 | 95 | |
| 18 | 2019 | 90 | |
| 19 | 2012 | 89 | |
| 20 | 2009 | 88 |
About Sid E. O’Bryant
Sid E. O’Bryant is a scholar working on Psychiatry and Mental health, Physiology, Cognitive Neuroscience, Epidemiology and Public Health, Environmental and Occupational Health, having authored 272 papers that have together received 8.6k indexed citations. Recurring topics across this work include Dementia and Cognitive Impairment Research (106 papers), Alzheimer's disease research and treatments (48 papers), Down syndrome and intellectual disability research (17 papers), Traumatic Brain Injury Research (13 papers), Cognitive Functions and Memory (11 papers), Tryptophan and brain disorders (11 papers), Health, Environment, Cognitive Aging (8 papers) and Frailty in Older Adults (7 papers). The work is most often cited by research in Psychiatry and Mental health (2.8k citations), Biological Psychiatry (257 citations), Physiology (1.9k citations), Neurology (628 citations) and Geriatrics and Gerontology (215 citations). Sid E. O’Bryant has collaborated with scholars based in United States, United Kingdom and France. Frequent co-authors include James Hall, Leigh Johnson, Gordon Gong, Melissa Edwards, Robert C. Barber, Harald Hampel, John A. Lucas, Valerie Hobson, Kaj Blennow and Neill R. Graff‐Radford. Their work appears in journals such as Alzheimer s & Dementia, Journal of Alzheimer s Disease, Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring, Archives of Clinical Neuropsychology and Dementia and Geriatric Cognitive Disorders.
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.