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

Andrew S. Cotton

Johns Hopkins University

ORCID: 0000-0002-4787-4528

Also affiliated with Johns Hopkins Medicine

MedicinePsychologyNeuroscienceComputer 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

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 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

Papers

Driven by 15 papers — median percentile 42. Top paper: “Smaller total and subregional cerebellar volumes in posttraumatic stress disorder: a mega-analysis by the ENIGMA-PGC PTSD workgroup”.

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 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

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

Early Changes in Cortical Emotion Processing Circuits after Mild Traumatic Brain Injury from Motor Vehicle Collision

UNC Libraries(2020)10.17615/mh0w-7330
N/A
0DataRank · unranked
0 citations

Samuel A. McLean, Kenny Law, William R. Bauer, Kristopher R. Brickman, Xin Wang +6 more

Adverse childhood experiences associate with early post-trauma thalamus and thalamic nuclei volumes and PTSD development in adulthood

Psychiatry Research Neuroimaging(2021)10.1016/j.pscychresns.2021.111421
N/A
0DataRank · unranked
37 citations

Nickelas Huffman, Chia-Hao Shih, Andrew S. Cotton, Mark Buehler, Kristopher R. Brickman +3 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
0DataRank · unranked
10 citations

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

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

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

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

Preliminary Study of Acute Changes in Emotion Processing in Trauma Survivors with PTSD Symptoms

UNC Libraries(2020)10.17615/5gee-5952
N/A
0DataRank · unranked
1 citations

Hong Xie, Jon D. Elhai, Andrew S. Cotton, Samuel A. McLean, Xin Wang +6 more

Early Cortical Thickness Change after Mild Traumatic Brain Injury following Motor Vehicle Collision

UNC Libraries(2020)10.17615/ykng-vs79
N/A
0DataRank · unranked
0 citations

Andrew S. Cotton, Israel Liberzon, Marijo Tamburrino, Terrence J. Lewis, Xin Wang +3 more