Chadi G. Abdallah

NeuroscienceMedicinePsychology

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 2%percentile

2.4Author DataRank

Indexed papers

4in 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 4 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 →

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 35 papers — median percentile 74. 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

Modulation of the antidepressant effects of ketamine by the mTORC1 inhibitor rapamycin

Neuropsychopharmacology(2020)10.1038/s41386-020-0644-9

N/A

0.782DataRank · unranked

183 citations

Lynnette A. Averill, Ralitza Gueorguieva, Selin Goktas, Prerana Purohit, Mohini Ranganathan +9 more

DSM-5 criterion-a-based trauma types in service members and veterans seeking treatment for posttraumatic stress disorder.

Psychological Trauma Theory Research Practice and Policy(2023)10.1037/tra0001537

Top 26%

0.778DataRank

Top 26%13 citations

Breanna Grunthal, Katherine A. Dondanville, Stacey Young‐McCaughan, Abby E. Blankenship, Chadi G. Abdallah +26 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

0.688DataRank · unranked

97 citations

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

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

NeuroImage(2022)10.1016/j.neuroimage.2022.119509

N/A

0.593DataRank · unranked

51 citations

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

BrainLM: A foundation model for brain activity recordings

10.1101/2023.09.12.557460

N/A

0.546DataRank · unranked

37 citations

Antonio H. de O. Fonseca, Christopher Averill, Syed A. Rizvi, Matteo Rosati, James L. Cross +9 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

Ketamine and rapid acting antidepressants: Are we ready to cure, rather than treat depression?

Behavioural Brain Research(2020)10.1016/j.bbr.2020.112628

N/A

0.483DataRank · unranked

24 citations

John H. Krystal, Chadi G. Abdallah

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

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

0.396DataRank · unranked

13 citations

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

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

0.104DataRank · unranked

1 citations

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

Mapping DNA Methylation Signatures to Identify Epigenetic Variation Across Subcortical Regions of the Human Posttraumatic Stress Disorder Brain

Biological Psychiatry(2025)10.1016/j.biopsych.2025.10.032

N/A

0.104DataRank · unranked

1 citations

Yujing Liu, Yiming Shi, Jiawei Wang, Tuan Nguyen, Yuhan Xie +30 more

Biological embedding of early trauma: the role of higher prefrontal synaptic strength

European Journal of Psychotraumatology(2023)10.1080/20008066.2023.2246338

N/A

0DataRank · unranked

8 citations

Lihong Jiang, Christopher L. Averill, Graeme F. Mason, Lynnette A. Averill, Chadi G. Abdallah +1 more

Challenges and rewards of in vivo synaptic density imaging, and its application to the study of depression

Neuropsychopharmacology(2024)10.1038/s41386-024-01913-3

N/A

0DataRank · unranked

11 citations

Chadi G. Abdallah, Richard E. Carson, Irina Esterlis, Ruth Asch

Synaptic fidelity for drug development: is it time to move beyond glutamate release and receptors?

Expert Opinion on Therapeutic Targets(2024)10.1080/14728222.2024.2389201

N/A

0DataRank · unranked

0 citations

Amanda J. F. Tamman, Chadi G. Abdallah

Generative Artificial Intelligence Models for Developing Neuroimaging Markers of Psychiatric Disorders

Biological Psychiatry(2025)10.1016/j.biopsych.2025.05.002

N/A

0DataRank · unranked

1 citations

David van Dijk, Chadi G. Abdallah

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

Disrupted intrathalamic and thalamocortical structural covariance networks in posttraumatic stress disorder

Network Neuroscience(2025)10.1162/netn.a.535

N/A

0DataRank · unranked

0 citations

Ahmed Hussain, Delin Sun, C. Lexi Baird, Courtney Russell, Neda Jahanshad +79 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 Robust and Reproducible Connectome Fingerprint of Ketamine is Highly Associated with the Connectomic Signature of Antidepressants

medRxiv(2020)10.1101/2020.04.10.20061085

N/A

0DataRank · unranked

1 citations

Kyung-Heup Ahn, Lynnette A. Averill, Samaneh Nemati, Christopher L. Averill, Samar Fouda +7 more

Neurobiology of the Rapid-Acting Antidepressant Effects of Ketamine: Impact and Opportunities

Biological Psychiatry(2020)10.1016/j.biopsych.2020.12.006

N/A

0DataRank · unranked

54 citations

George K. Aghajanian, Chadi G. Abdallah, Ryota Shinohara

Trauma and posttraumatic stress interact with sex-specific risk loci for suicidality and converge on brain extracellular matrix biology and synaptic plasticity

medRxiv(2020)10.1101/2020.05.18.20105734

N/A

0DataRank · unranked

3 citations

Gita A. Pathak, Daniel F. Levey, Yaira Z. Nuñez, Cassie Overstreet, Chelsea Tyrrell +11 more

Sex-stratified gene-by-environment genome-wide interaction study of trauma, posttraumatic-stress, and suicidality

Neurobiology of Stress(2021)10.1016/j.ynstr.2021.100309

N/A

0DataRank · unranked

54 citations

Gita A. Pathak, Daniel F. Levey, Yaira Z. Nuñez, Cassie Overstreet, Chelsea Tyrrell +11 more

STRONG STAR and the Consortium to Alleviate PTSD: Shaping the future of combat PTSD and related conditions in military and veteran populations

Contemporary Clinical Trials(2021)10.1016/j.cct.2021.106583

N/A

0DataRank · unranked

28 citations

Stacey Young‐McCaughan, John D. Roache, Jim Mintz, Brett T. Litz, Douglas E. Williamson +64 more

Smoking status links habenular volume to glycated hemoglobin: Findings from the Human Connectome Project-Young Adult

Psychoneuroendocrinology(2021)10.1016/j.psyneuen.2021.105321

N/A

0DataRank · unranked

5 citations

Joo-won Kim, Paul J. Kenny, Cherise Chin Fatt, Abu Minhajuddin, Ramiro Salas +6 more

Novel approaches to estimate prefrontal synaptic strength in vivo in humans: of relevance to depression, schizophrenia, and ketamine

Neuropsychopharmacology(2021)10.1038/s41386-021-01122-2

N/A

0DataRank · unranked

5 citations

Graeme F. Mason, Chadi G. Abdallah

Prefrontal glutamate neurotransmission in PTSD: A novel approach to estimate synaptic strength in vivo in humans

medRxiv(2021)10.1101/2021.04.09.21255211

N/A

0DataRank · unranked

6 citations

Lihong Jiang, Prerana Purohit, Anastasia Coppoli, Christopher L. Averill, Jeremy Roscoe +10 more

A robust and reproducible connectome fingerprint of ketamine is highly associated with the connectomic signature of antidepressants

Neuropsychopharmacology(2020)10.1038/s41386-020-00864-9

N/A

0DataRank · unranked

34 citations

Kyung-Heup Ahn, Lynnette A. Averill, Samaneh Nemati, Christopher L. Averill, Samar Fouda +7 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

Chadi G. Abdallah

Indexed papers

Top data-sharing exemplar

Papers