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

Machteld Marcelis

Maastricht University Medical Centre

ORCID: 0000-0003-0045-9244

Also affiliated with Maastricht University

MedicineNeurosciencePsychology

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 5%percentile
0.390Author 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.

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

Papers

Driven by 5 papers — median percentile 53. Top paper: “Intelligence, educational attainment, and brain structure in those at familial high‐risk for schizophrenia or bipolar disorder”.

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
0.922DataRank · unranked
40 citations

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

Functional Magnetic Resonance Imaging Connectivity Accurately Distinguishes Cases With Psychotic Disorders From Healthy Controls, Based on Cortical Features Associated With Brain Network Development

Biological Psychiatry Cognitive Neuroscience and Neuroimaging(2020)10.1016/j.bpsc.2020.05.013
N/A
0.510DataRank · unranked
29 citations

Jonathan Young, Ameera X. Patel, Kirstie Whitaker, Cristina Scarpazza, Thérèse van Amelsvoort +13 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

Thalamocortical Structural Covariation Networks Are Related to Familial Risk for Schizophrenia in the Context of Lower Nuclei Volume Estimates in Patients: An ENIGMA Study

Biological Psychiatry(2025)10.1016/j.biopsych.2025.03.027
N/A
0.241DataRank · unranked
4 citations

Linda A. Antonucci, Roberta Passiatore, Loredana Bellantuono, Pierluigi Selvaggi, Teresa Popolizio +80 more

Neuroharmony: A new tool for harmonizing volumetric MRI data from unseen scanners

NeuroImage(2020)10.1016/j.neuroimage.2020.117127
N/A
0DataRank · unranked
90 citations

Cristina Scarpazza, Lea Baecker, Sandra Vieira, Walter Hugo Lopez Pinaya, Aiden Corvin +30 more