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

Freddie Márquez

University of California San Diego

ORCID: 0000-0001-9916-9225
MedicineEnvironmental Science

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 6%percentile
0.269Author 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.

Kidney function and cognitive aging and impairment among diverse Hispanic/Latino individuals: Study of Latinos‐Investigation of Neurocognitive Aging (HCHS/SOL)

Alzheimer s & Dementia(2025)10.1002/alz.70301
Top 70%
0.165DataRank
Top 70%2 citations

Sayaka Kuwayama, Natasha Z. Anita, Douglas Galasko, Freddie Márquez, Ariana M. Stickel +7 more

Papers

Driven by 11 papers — median percentile 22. Top paper: “Differential involvement of hippocampal subfields in the relationship between Alzheimer's pathology and memory interference in older adults”.

Differential involvement of hippocampal subfields in the relationship between Alzheimer's pathology and memory interference in older adults

Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring(2023)10.1002/dad2.12419
N/A
0.373DataRank · unranked
11 citations

Freddie Márquez, Myra S. Larson, John Janecek, Blake A. Miranda, Jessica A. Noche +8 more

Subjective cognitive decline and cognitive change among diverse middle‐aged and older Hispanic/Latino adults: Results from the Study of Latinos–Investigation of Neurocognitive Aging (SOL‐INCA)

Alzheimer s & Dementia(2024)10.1002/alz.14232
N/A
0.330DataRank · unranked
8 citations

Wassim Tarraf, Sayaka Kuwayama, Deisha F. Valencia, Ariana M. Stickel, Alejandra Morlett Paredes +9 more

Kidney function is associated with plasma ATN biomarkers among Hispanics/Latinos: SOL-INCA and HCHS/SOL results

Alzheimer s Research & Therapy(2025)10.1186/s13195-025-01786-8
N/A
0.269DataRank · unranked
5 citations

Wassim Tarraf, Sayaka Kuwayama, Freddie Márquez, Charles DeCarli, Bharat Thyagarajan +12 more

Kidney function and cognitive aging and impairment among diverse Hispanic/Latino individuals: Study of Latinos‐Investigation of Neurocognitive Aging (HCHS/SOL)

Alzheimer s & Dementia(2025)10.1002/alz.70301
Top 70%
0.165DataRank
Top 70%2 citations

Sayaka Kuwayama, Natasha Z. Anita, Douglas Galasko, Freddie Márquez, Ariana M. Stickel +7 more

Association of Lp(a) With Stroke and Cerebral Injury on MRI: Insights From the HCHS/SOL (Hispanic Community Health Study/Study of Latinos) and Investigation of Neurocognitive Aging MRI (SOL-INCA MRI)

Stroke(2025)10.1161/strokeaha.124.048439
Top 78%
0.104DataRank
Top 78%1 citations

Priscilla Duran Luciano, Katrina Swett, Robert C. Kaplan, Gregory A. Talavera, Melissa Lamar +12 more

Anterolateral entorhinal cortex thickness as a new biomarker for early detection of Alzheimer's disease

Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring(2020)10.1002/dad2.12068
N/A
0DataRank · unranked
36 citations

Nicholas J. Tustison, Freddie Márquez, Jared M. Roberts, Michael A. Yassa, Daniel L. Gillen +2 more

Alzheimer’s disease plasma biomarkers are associated with cognitive performance among Hispanic/Latino adults

Communications Medicine(2025)10.1038/s43856-025-01295-7
N/A
0DataRank · unranked
0 citations

Wassim Tarraf, Sayaka Kuwayama, Deisha F. Valencia, Ariana M. Stickel, Richard B. Lipton +15 more

Hypertension, Cognitive Decline, and Mild Cognitive Impairment Among Diverse Hispanics/Latinos: Study of Latinos-Investigation of Neurocognitive Aging Results (SOL-INCA)

Journal of Alzheimer s Disease(2024)10.3233/jad-230424
N/A
0DataRank · unranked
14 citations

Wassim Tarraf, Ariana M. Stickel, Kevin A. González, Fernando D. Testai, Jianwen Cai +8 more

Alzheimer Disease Biomarkers and Subjective Cognitive Decline Among Hispanic and/or Latino Adults

JAMA Network Open(2025)10.1001/jamanetworkopen.2025.31038
N/A
0DataRank · unranked
5 citations

Wassim Tarraf, Kevin A. González, Deisha F. Valencia, Ariana M. Stickel, Natasha Z. Anita +11 more

Longitudinal associations of epigenetic aging with cognitive aging in Hispanic/Latino adults from the Hispanic Community Health Study/Study of Latinos

Aging(2025)10.18632/aging.206317
Top 100%
0DataRank
Top 100%0 citations

Wassim Tarraf, Rui Xia, Adriana Ordonez, Tamar Sofer, Freddie Márquez +6 more

Hypertension, Cognitive Decline, and Mild Cognitive Impairment Among Diverse Hispanics/Latinos: Study of Latinos-Investigation of Neurocognitive Aging Results (SOL-INCA).

UNC Libraries(2025)10.17615/agnq-5v15
N/A
0DataRank · unranked
0 citations

Charles DeCarli, Sylvia Wassertheil‐Smoller, Hector M. González, Jianwen Cai, Kevin A. González +8 more