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

Olusegun Baiyewu

University of Ibadan

ORCID: 0000-0001-8746-3873
MedicineBiochemistry, Genetics and Molecular BiologyPsychologySocial Sciences

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 4%percentile
0.786Author DataRank

Indexed papers

2in 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 2 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.

Extended genome‐wide association study employing the African genome resources panel identifies novel susceptibility loci for Alzheimer's disease in individuals of African ancestry

Alzheimer s & Dementia(2024)10.1002/alz.13880
Top 34%
0.578DataRank
Top 34%25 citations

Brian W. Kunkle, Kara L. Hamilton‐Nelson, Jiji T. Kurup, Farid Rajabli, Min Qiao +30 more

Papers

Driven by 9 papers — median percentile 51. Top paper: “The 2022 symposium on dementia and brain aging in low‐ and middle‐income countries: Highlights on research, diagnosis, care, and impact”.

The 2022 symposium on dementia and brain aging in low‐ and middle‐income countries: Highlights on research, diagnosis, care, and impact

Alzheimer s & Dementia(2024)10.1002/alz.13836
N/A
1.8DataRank · unranked
87 citations

Gladys E. Maestre, Simin Mahinrad, Daisy M Acosta, Rufus Akinyemi, Suvarna Alladi +77 more

Extended genome‐wide association study employing the African genome resources panel identifies novel susceptibility loci for Alzheimer's disease in individuals of African ancestry

Alzheimer s & Dementia(2024)10.1002/alz.13880
Top 34%
0.578DataRank
Top 34%25 citations

Brian W. Kunkle, Kara L. Hamilton‐Nelson, Jiji T. Kurup, Farid Rajabli, Min Qiao +30 more

Extended genome-wide association study employing the African Genome Resources Panel identifies novel susceptibility loci for Alzheimer’s Disease in individuals of African ancestry

medRxiv(2023)10.1101/2023.08.29.23294774
Top 65%
0.208DataRank
Top 65%3 citations

Brian W. Kunkle, Kara L. Hamilton‐Nelson, Jiji T. Kurup, Farid Rajabli, Mehmet İlyas Coşacak +25 more

Dementia, cognitive impairment in Nigerians aged 90 years or older: A 20-year follow up of survivors of Ibadan study of aging cohort

International Psychogeriatrics(2025)10.1016/j.inpsyc.2025.100090
N/A
0DataRank · unranked
2 citations

Olufisayo Elugbadebo, Sujuan Gao, Michael L. Cuccaro, Jeffery M. Vance, Temitope Farombi +10 more

Response to Letter to the Editor titled: “Revisiting dementia findings in Nigeria’s oldest old: A critical appraisal of long-term survivorship data” by Brijesh Sathian, Javed Iqbal, Israel Nascimento and Hanadi Al Hamad

International Psychogeriatrics(2025)10.1016/j.inpsyc.2025.100111
N/A
0DataRank · unranked
0 citations

Sujan Gao, Michael L. Cuccaro, Olufisayo Elugbadebo, Margaret A. Pericak‐Vance, Olusegun Baiyewu

Dementia in Africa: Current evidence, knowledge gaps, and future directions

Alzheimer s & Dementia(2021)10.1002/alz.12432
N/A
0DataRank · unranked
167 citations

Joseph Yaria, Akin Ojagbemi, Maëlenn Guerchet, Njideka Okubadejo, Alfred K. Njamnshi +27 more

Recruitment and Retention for Alzheimer's Disease Diversity Genetic Cohorts in the ADSP (READD‐ADSP): A global effort to identify genetic factors in Alzheimer's disease

Alzheimer s & Dementia Translational Research & Clinical Interventions(2025)10.1002/trc2.70148
N/A
0DataRank · unranked
0 citations

Olabode Omotoso, Kamada Lwere, David M. Ndetei, Michael L. Cuccaro, Albert Akpalu +67 more

A locus at 19q13.31 significantly reduces the ApoE ε4 risk for Alzheimer’s Disease in African Ancestry

PLoS Genetics(2022)10.1371/journal.pgen.1009977
N/A
0DataRank · unranked
65 citations

Gary W. Beecham, Hugh C. Hendrie, Olusegun Baiyewu, Adesola Ogunniyi, Sujuan Gao +21 more

Developing biobanking processes for Alzheimer's disease and related dementia research in Africa: Experience from the Recruitment and Retention for Alzheimer's Disease Diversity in the Alzheimer's Disease Sequencing Project (READD‐ADSP)

Alzheimer s & Dementia(2025)10.1002/alz.70559
N/A
0DataRank · unranked
4 citations

Patrice Whitehead, Samuel Diala, Motunrayo Coker, Larry D. Adams, Mayowa Ogunronbi +68 more