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

Saskia B.J. Koch

Radboud University Nijmegen

ORCID: 0000-0002-3628-6712

Also affiliated with University of Amsterdam

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 3%percentile
1.7Author DataRank

Indexed papers

2in 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 2 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.

Assessment of brain age in posttraumatic stress disorder: Findings from the ENIGMA PTSD and brain age working groups

Brain and Behavior(2021)10.1002/brb3.2413
Top 15%
1.4DataRank
Top 15%71 citations

Kelene A. Fercho, Molly Monsour, Seth G. Disner, Lauren E. Salminen, Courtney C. Haswell +66 more

Papers

Driven by 17 papers — median percentile 63. Top paper: “Assessment of brain age in posttraumatic stress disorder: Findings from the ENIGMA PTSD and brain age working groups”.

Assessment of brain age in posttraumatic stress disorder: Findings from the ENIGMA PTSD and brain age working groups

Brain and Behavior(2021)10.1002/brb3.2413
Top 15%
1.4DataRank
Top 15%71 citations

Kelene A. Fercho, Molly Monsour, Seth G. Disner, Lauren E. Salminen, Courtney C. Haswell +66 more

Smaller total and subregional cerebellar volumes in posttraumatic stress disorder: a mega-analysis by the ENIGMA-PGC PTSD workgroup

Molecular Psychiatry(2024)10.1038/s41380-023-02352-0
N/A
0.510DataRank · unranked
29 citations

C. Lexi Baird, Melvin Briggs, Sarah Laskowitz, Ahmed Hussain, Samar Fouda +95 more

A Comparison of Methods to Harmonize Cortical Thickness Measurements Across Scanners and Sites

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.09.22.461242
N/A
0.422DataRank · unranked
10 citations

Gopalkumar Rakesh, Courtney C. Haswell, Mark Logue, C. Lexi Baird, Erin N. O’Leary +93 more

Examining the association between posttraumatic stress disorder and disruptions in cortical networks identified using data-driven methods

Neuropsychopharmacology(2023)10.1038/s41386-023-01763-5
N/A
0.396DataRank · unranked
13 citations

Ashley A. Huggins, Delin Sun, C. Lexi Baird, Courtney C. Haswell, Jessie L. Frijling +63 more

A whole-brain voxel-based analysis of structural abnormalities in PTSD: An ENIGMA-PGC study

European Psychiatry(2025)10.1192/j.eurpsy.2025.10062
Top 58%
0.269DataRank
Top 58%5 citations

Shuqing Si, C. Lexi Baird, Courtney C. Haswell, Ahmed Hussain, Miranda Olff +94 more

Image-based meta- and mega-analysis (IBMMA): A unified framework for large-scale, multi-site, neuroimaging data analysis

NeuroImage(2025)10.1016/j.neuroimage.2025.121554
N/A
0.208DataRank · unranked
3 citations

Ashley A. Huggins, Rajendra A. Morey, Ahmed Hussain, Courtney Russell, Benjamin Suarez‐Jimenez +94 more

Volumetric Differences of Thalamic Nuclei Are Associated With Posttrauma Psychopathology

Biological Psychiatry Cognitive Neuroscience and Neuroimaging(2025)10.1016/j.bpsc.2025.10.016
N/A
0.104DataRank · unranked
1 citations

Ahmed Hussain, C. Lexi Baird, Courtney C. Haswell, Delin Sun, Leonel Rangel-Jimenez +75 more

Structural Covariance of Early Visual Cortex Is Negatively Associated With Posttraumatic Stress Disorder Symptoms: A Mega-Analysis From the ENIGMA PTSD Working Group

Biological Psychiatry Cognitive Neuroscience and Neuroimaging(2025)10.1016/j.bpsc.2025.07.005
N/A
0DataRank · unranked
0 citations

Soumyaa Joshi, Poornima Kumar, Courtney Russell, Yuen-Siang Ang, Justin T. Baker +93 more

Dynamic and Static Resting-State Functional Connectivity of Canonical Networks in Military and Civilian Populations With Posttraumatic Stress Disorder and/or Mild Traumatic Brain Injury

Biological Psychiatry Cognitive Neuroscience and Neuroimaging(2025)10.1016/j.bpsc.2025.08.002
N/A
0DataRank · unranked
0 citations

Delin Sun, Courtney C. Haswell, Ahmed Hussain, Emily L. Dennis, Elisabeth A. Wilde +29 more

Cortical volume abnormalities in posttraumatic stress disorder: an ENIGMA-psychiatric genomics consortium PTSD workgroup mega-analysis

Molecular Psychiatry(2020)10.1038/s41380-020-00967-1
N/A
0DataRank · unranked
97 citations

Hong Xie, Tian Chen, Andrew S. Cotton, Lauren E. Salminen, Mark W. Logue +92 more

Lower Gyrification of the Ventromedial Prefrontal Cortex in Posttraumatic Stress Disorder: An ENIGMA-PTSD Study

Biological Psychiatry Global Open Science(2025)10.1016/j.bpsgos.2025.100679
N/A
0DataRank · unranked
0 citations

C. Lexi Baird, Ashley A. Huggins, Courtney C. Russell, Delin Sun, Leonel Rangel-Jimenez +72 more

A comparison of methods to harmonize cortical thickness measurements across scanners and sites

NeuroImage(2022)10.1016/j.neuroimage.2022.119509
N/A
0DataRank · unranked
51 citations

Gopalkumar Rakesh, Courtney C. Haswell, Mark Logue, C. Lexi Baird, Erin N. O’Leary +94 more

Remodeling of the Cortical Structural Connectome in Posttraumatic Stress Disorder: Results From the ENIGMA-PGC Posttraumatic Stress Disorder Consortium

Biological Psychiatry Cognitive Neuroscience and Neuroimaging(2022)10.1016/j.bpsc.2022.02.008
N/A
0DataRank · unranked
13 citations

Gopalkumar Rakesh, Emily K. Clarke‐Rubright, Courtney C. Haswell, Mark W. Logue, Erin N. O’Leary +90 more

Multimodal Imaging-Based Classification of PTSD Using Data-Driven Computational Approaches: A Multisite Big Data Study from the ENIGMA-PGC PTSD Consortium

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.12.12.519838
N/A
0DataRank · unranked
0 citations

Yoojean Kim, Orren Ravid, Xiaofu He, Benjamin Suarez‐Jimenez, Sigal Zilcha‐Mano +95 more

Neuroimaging-based classification of PTSD using data-driven computational approaches: A multisite big data study from the ENIGMA-PGC PTSD consortium

NeuroImage(2023)10.1016/j.neuroimage.2023.120412
N/A
0DataRank · unranked
21 citations

Yoojean Kim, Orren Ravid, Xiaofu He, Benjamin Suarez‐Jimenez, Sigal Zilcha‐Mano +95 more

Intrusive Traumatic Re-Experiencing Domain: Functional Connectivity Feature Classification by the ENIGMA PTSD Consortium

Biological Psychiatry Global Open Science(2023)10.1016/j.bpsgos.2023.05.006
N/A
0DataRank · unranked
7 citations

Amit Lazarov, Xi Zhu, Sigal Zilcha‐Mano, Yoojean Kim, Claire E. Marino +35 more

Data‐Driven Approach to Dynamic Resting State Functional Connectivity in Post‐Traumatic Stress Disorder: An ENIGMA‐PGC PTSD Study

Human Brain Mapping(2025)10.1002/hbm.70116
N/A
0DataRank · unranked
1 citations

Jacklynn M. Fitzgerald, C. Lexi Baird, Courtney C. Haswell, Chadi G. Abdallah, Michael Angstadt +70 more