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

Markus Helmer

Janssen (Belgium)

ORCID: 0000-0001-9680-0595

Also affiliated with Yale University

NeurosciencePsychologyMedicine

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
0.208Author 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.

A common symptom geometry of mood improvement under sertraline and placebo associated with distinct neural patterns

Psychological Medicine(2025)10.1017/s0033291725100962
Top 65%
0.208DataRank
Top 65%3 citations

Kangjoo Lee, Jie Ji, Markus Helmer, Masih Rahmati, Jure Demšar +10 more

Papers

Driven by 11 papers — median percentile 35. Top paper: “On the stability of canonical correlation analysis and partial least squares with application to brain-behavior associations”.

On the stability of canonical correlation analysis and partial least squares with application to brain-behavior associations

Communications Biology(2024)10.1038/s42003-024-05869-4
N/A
0.685DataRank · unranked
95 citations

Shaun Warrington, Ali‐Reza Mohammadi‐Nejad, Jie Lisa Ji, Amber Howell, Benjamin Rosand +4 more

Mapping brain-behavior space relationships along the psychosis spectrum

eLife(2021)10.7554/elife.66968
N/A
0.546DataRank · unranked
37 citations

Markus Helmer, Clara Fonteneau, Joshua B. Burt, Zailyn Tamayo, Jure Demšar +12 more

A common symptom geometry of mood improvement under sertraline and placebo associated with distinct neural patterns

Psychological Medicine(2025)10.1017/s0033291725100962
Top 65%
0.208DataRank
Top 65%3 citations

Kangjoo Lee, Jie Ji, Markus Helmer, Masih Rahmati, Jure Demšar +10 more

The uncommon is common: Structural similarities of symptom heterogeneity across mental disorders

PsyArXiv (OSF Preprints)(2021)10.31234/osf.io/g4kf8
N/A
0DataRank · unranked
3 citations

Or Duek, Markus Helmer, John D. Murray, Roland von Känel, Ilan Harpaz‐Rotem +1 more

QuNex – An Integrative Platform for Reproducible Neuroimaging Analytics

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.06.03.494750
N/A
0DataRank · unranked
9 citations

Jure Demšar, Clara Fonteneau, Zailyn Tamayo, Lining Pan, Aleksij Kraljič +14 more

QuNex—An integrative platform for reproducible neuroimaging analytics

Frontiers in Neuroinformatics(2023)10.3389/fninf.2023.1104508
N/A
0DataRank · unranked
44 citations

Jure Demšar, Clara Fonteneau, Zailyn Tamayo, Lining Pan, Aleksij Kraljič +14 more

A common symptom geometry of mood improvement under sertraline and placebo associated with distinct neural patterns

medRxiv(2023)10.1101/2023.12.15.23300019
N/A
0DataRank · unranked
0 citations

Kangjoo Lee, Jie Lisa Ji, Markus Helmer, Masih Rahmati, J. Demšar +10 more

Generative modeling of brain maps with spatial autocorrelation

NeuroImage(2020)10.1016/j.neuroimage.2020.117038
N/A
0DataRank · unranked
569 citations

Markus Helmer, Maxwell Shinn, Alan Anticevic, John D. Murray, Joshua B. Burt

A Framework for Advancing Mechanistic Neurobehavioral Biomarkers in Psychiatry

Biological Psychiatry(2025)10.1016/j.biopsych.2025.09.013
N/A
0DataRank · unranked
2 citations

Jie Lisa Ji, Markus Helmer, John D. Murray, John H. Krystal, Alan Anticevic +1 more

On stability of Canonical Correlation Analysis and Partial Least Squares with application to brain-behavior associations

bioRxiv (Cold Spring Harbor Laboratory)(2020)10.1101/2020.08.25.265546
N/A
0DataRank · unranked
75 citations

Shaun Warrington, Ali‐Reza Mohammadi‐Nejad, Jie Lisa Ji, Amber Howell, Benjamin Rosand +4 more

Generative modeling of brain maps with spatial autocorrelation

bioRxiv (Cold Spring Harbor Laboratory)(2020)10.1101/2020.02.18.955054
N/A
0DataRank · unranked
32 citations

Markus Helmer, Maxwell Shinn, Alan Anticevic, John D. Murray, Joshua B. Burt