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

Bernd Krämer

University of Zurich

ORCID: 0000-0002-1145-9103

Also affiliated with Heidelberg University, Sig Holding (Switzerland), Spitäler Schaffhausen

NeuroscienceBiochemistry, Genetics and Molecular BiologyMedicine

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 1%percentile
7.0Author DataRank

Indexed papers

5in 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 5 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.

Brain aging in major depressive disorder: results from the ENIGMA major depressive disorder working group

Molecular Psychiatry(2020)10.1038/s41380-020-0754-0
Top 5%
4.4DataRank
Top 5%308 citations

Richard Dinga, Tim Hahn, Christopher R. K. Ching, Lisa T. Eyler, Lyubomir I. Aftanas +95 more

Papers

Driven by 12 papers — median percentile 64. Top paper: “Brain aging in major depressive disorder: results from the ENIGMA major depressive disorder working group”.

Brain aging in major depressive disorder: results from the ENIGMA major depressive disorder working group

Molecular Psychiatry(2020)10.1038/s41380-020-0754-0
Top 5%
4.4DataRank
Top 5%308 citations

Richard Dinga, Tim Hahn, Christopher R. K. Ching, Lisa T. Eyler, Lyubomir I. Aftanas +95 more

Large-scale analysis of structural brain asymmetries in schizophrenia via the ENIGMA consortium

Proceedings of the National Academy of Sciences(2023)10.1073/pnas.2213880120
Top 14%
1.5DataRank
Top 14%83 citations

Merel C. Postema, Masaki Fukunaga, Junya Matsumoto, Kenichiro Miura, Sonja M. C. de Zwarte +95 more

The genetic architecture of the human cerebral cortex

Science(2020)10.1126/science.aay6690
N/A
1.0DataRank · unranked
863 citations

Neda Jahanshad, Jodie N. Painter, Lucía Colodro‐Conde, Janita Bralten, Derrek P. Hibar +95 more

Large-scale analysis of structural brain asymmetries in schizophrenia via the ENIGMA consortium

medRxiv(2022)10.1101/2022.03.01.22271652
Top 36%
0.543DataRank
Top 36%11 citations

Merel C. Postema, Masaki Fukunaga, Junya Matsumoto, Kenichiro Miura, Sonja M. C. de Zwarte +95 more

PSYSCAN multi-centre study: baseline characteristics and clinical outcomes of the clinical high risk for psychosis sample

Schizophrenia(2025)10.1038/s41537-025-00598-x
Top 47%
0.390DataRank
Top 47%8 citations

Sandra Vieira, Dominic Oliver, Alexis E. Cullen, Matthew J. Kempton, Paolo Fusar‐Poli +86 more

Regional brain morphology and current antidepressant use: findings from 32 international cohorts from the ENIGMA major depressive disorder working group

Molecular Psychiatry(2025)10.1038/s41380-025-03310-8
Top 78%
0.104DataRank
Top 78%1 citations

Yara J. Toenders, Elena Pozzi, André Alemán, Nina Alexander, Zeynep Başgöze +95 more

Lifestyle, Early-life, and Genetic Health Risk Factors Underlying the Brain Age Gap: A Mega-Analysis Across 3,934 Individuals from the ENIGMA MDD Consortium

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.05.09.653064
N/A
0DataRank · unranked
2 citations

Yara J. Toenders, Xueyi Shen, Yuri Milaneschi, Heather C. Whalley, Philipp G. Saemann +36 more

What we learn about bipolar disorder from large‐scale neuroimaging: Findings and future directions from the ENIGMA Bipolar Disorder Working Group

Human Brain Mapping(2020)10.1002/hbm.25098
N/A
0DataRank · unranked
149 citations

Derrek P. Hibar, Tiril P. Gurholt, Abraham Nunes, Sophia I. Thomopoulos, Christoph Abé +95 more

Greater male than female variability in regional brain structure across the lifespan

Human Brain Mapping(2020)10.1002/hbm.25204
N/A
0DataRank · unranked
144 citations

Gaëlle E. Doucet, Danai Dima, Ingrid Agartz, Moji Aghajani, Theophilus N. Akudjedu +95 more

In vivo hippocampal subfield volumes in bipolar disorder—A mega‐analysis from The Enhancing Neuro Imaging Genetics through Meta‐Analysis Bipolar Disorder Working Group

Human Brain Mapping(2020)10.1002/hbm.25249
N/A
0DataRank · unranked
81 citations

Tiril P. Gurholt, Stener Nerland, Torbjørn Elvsåshagen, Theophilus N. Akudjedu, Martin Alda +93 more

Intelligence, educational attainment, and brain structure in those at familial high‐risk for schizophrenia or bipolar disorder

Human Brain Mapping(2020)10.1002/hbm.25206
N/A
0DataRank · unranked
40 citations

Rachel M. Brouwer, Ingrid Agartz, Martin Alda, Sílvia Alonso-Lana, Carrie E. Bearden +95 more

The role of educational attainment and brain morphology in major depressive disorder: Findings from the ENIGMA major depressive disorder consortium.

Journal of Psychopathology and Clinical Science(2022)10.1037/abn0000738
N/A
0DataRank · unranked
3 citations

Divyangana Rakesh, Lianne Schmaal, Dick J. Veltman, Paul M. Thompson, Aditya Singh +41 more