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

A. Zarina Kraal

University of Michigan

ORCID: 0000-0002-4466-3514

Also affiliated with Michigan Medicine, Columbia University

MedicineSocial SciencesPsychology

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 7%percentile
0.104Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Cognitive data harmonization across two racially diverse cohorts in the United States

Alzheimer s & Dementia Behavior & Socioeconomics of Aging(2025)10.1002/bsa3.70037
Top 78%
0.104DataRank
Top 78%1 citations

A. Zarina Kraal, Justina Avila‐Rieger, M. Maria Glymour, Jaimie L. Gradus, Emily M. Briceño +4 more

Papers

Driven by 8 papers — median percentile 22. Top paper: “Cognitive data harmonization across two racially diverse cohorts in the United States”.

Cognitive data harmonization across two racially diverse cohorts in the United States

Alzheimer s & Dementia Behavior & Socioeconomics of Aging(2025)10.1002/bsa3.70037
Top 78%
0.104DataRank
Top 78%1 citations

A. Zarina Kraal, Justina Avila‐Rieger, M. Maria Glymour, Jaimie L. Gradus, Emily M. Briceño +4 more

Genetic and Metabolite Variability in One-Carbon Metabolism Applied to an Insulin Resistance Model in Patients With Schizophrenia Receiving Atypical Antipsychotics

Frontiers in Psychiatry(2021)10.3389/fpsyt.2021.623143
N/A
0DataRank · unranked
5 citations

Kyle J. Burghardt, A. Zarina Kraal, Andrew P. Jaeger, Larisa Yeomans, Cora McHugh +4 more

Longitudinal associations between racial discrimination and hippocampal and white matter hyperintensity volumes among older Black adults

Social Science & Medicine(2022)10.1016/j.socscimed.2022.114789
N/A
0DataRank · unranked
54 citations

Neika Sharifian, A. Zarina Kraal, Emily P. Morris, Ketlyne Sol, Afsara B. Zaheed +6 more

Social engagement and its links to cognition differ across non-Hispanic Black and White older adults.

Neuropsychology(2022)10.1037/neu0000844
N/A
0DataRank · unranked
29 citations

A. Zarina Kraal, Ketlyne Sol, Emily P. Morris, Alexa Martino, Afsara B. Zaheed +2 more

Dietary Glutamic Acid, Obesity, and Depressive Symptoms in Patients With Schizophrenia

Frontiers in Psychiatry(2021)10.3389/fpsyt.2020.620097
N/A
0DataRank · unranked
22 citations

A. Zarina Kraal, Andreas M. Prawdzik, Allison E. Ringold, Vicki L. Ellingrod, Pooja Kumar

COVID-19 and Cognitive Change in a Community-Based Cohort

JAMA Network Open(2025)10.1001/jamanetworkopen.2025.18648
N/A
0DataRank · unranked
7 citations

Talea Cornelius, A. Zarina Kraal, James Russell Pike, Yifei Sun, Pallavi Balte +19 more

Phase contrast-derived cerebral blood flow is associated with neurodegeneration and cerebrovascular injury in older adults

Frontiers in Neuroscience(2025)10.3389/fnins.2025.1538956
N/A
0DataRank · unranked
3 citations

Clarissa Morales, A. Zarina Kraal, Mohamad J. Alshikho, Patrick J. Lao, Indira C. Turney +8 more

Specific aspects of religious involvement protect against depressive symptoms among immigrant versus U.S.-born, Hispanic older adults

Aging & Mental Health(2023)10.1080/13607863.2023.2265848
N/A
0DataRank · unranked
0 citations

Ketlyne Sol, Emily P. Morris, A. Zarina Kraal, Laura B. Zahodne, Jessica Springstead