🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Brendan O’Shea

Los Angeles County Department of Public Health

ORCID: 0000-0002-3216-2536

Also affiliated with University of Michigan

PsychologySocial SciencesMedicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 3%percentile
1.4Author DataRank

Indexed papers

3in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 3 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Educational Attainment and Later-Life Cognitive Function in High- and Middle-Income Countries: Evidence From the Harmonized Cognitive Assessment Protocol

The Journals of Gerontology Series B(2024)10.1093/geronb/gbae005
Top 30%
0.675DataRank
Top 30%31 citations

Brendan O’Shea, Xuexin Yu, Tsai‐Chin Cho, Kelvin Pengyuan Zhang, Jasdeep S. Kler +5 more

Papers

Driven by 5 papers — median percentile 68. Top paper: “Educational Attainment and Later-Life Cognitive Function in High- and Middle-Income Countries: Evidence From the Harmonized Cognitive Assessment Protocol”.

Educational Attainment and Later-Life Cognitive Function in High- and Middle-Income Countries: Evidence From the Harmonized Cognitive Assessment Protocol

The Journals of Gerontology Series B(2024)10.1093/geronb/gbae005
Top 30%
0.675DataRank
Top 30%31 citations

Brendan O’Shea, Xuexin Yu, Tsai‐Chin Cho, Kelvin Pengyuan Zhang, Jasdeep S. Kler +5 more

Lifetime occupational skill and later‐life cognitive function among older adults in the United States, Mexico, India, and South Africa

Alzheimer s & Dementia(2023)10.1002/alz.13665
Top 32%
0.621DataRank
Top 32%16 citations

Brendan O’Shea, Caroline Wixom, Richard N. Jones, Kenneth M. Langa, David R. Weir +4 more

Do self-reported and objective hearing measures similarly relate to general and domain-specific cognition? Observational cohort study of older adults in England

BMJ Open(2025)10.1136/bmjopen-2025-102045
Top 78%
0.104DataRank
Top 78%1 citations

Rebecca A. Milan, Alden L. Gross, Danielle S. Powell, Lindsay C. Kobayashi, Andrew Steptoe +1 more

Adverse Childhood Experiences and Rate of Memory Decline From Mid to Later Life: Evidence From the English Longitudinal Study of Ageing

American Journal of Epidemiology(2021)10.1093/aje/kwab019
N/A
0DataRank · unranked
44 citations

Panayotes Demakakos, Dorina Cadar, Lindsay C. Kobayashi, Brendan O’Shea

Acute relationships between mental health and cognitive function during the COVID-19 pandemic: Longitudinal evidence from middle-aged and older US adults

SSM - Mental Health(2022)10.1016/j.ssmmh.2022.100097
N/A
0DataRank · unranked
21 citations

Brendan O’Shea, Carly Joseph, Jessica Finlay, Lindsay C. Kobayashi