Author

Alex B. Valadka

The University of Texas Southwestern Medical CenterORCID 0000-0003-0156-1531Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Neuroscience· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:human· 2 Approach:statistical model· 2 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Assay:imaging· 1 Assay:metabolomics· 1

Frequent Co-Authors

Adam R. FergusoniD· 1 shared Alastair J. MartiniD· 1 shared Allison A. StevensiD· 1 shared Amber NolaniD· 1 shared Amy J. MarkowitziD· 1 shared Andre J. W. van der KouweiD· 1 shared Angelle M. SanderiD· 1 shared Ann‐Christine DuhaimeiD· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperNeuroscience

Adam R. FergusonORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

NeuroscienceBMC PsychiatryPeer-reviewedAug 22, 2026

Circulating Lipids are Associated with PTSD Severity and Predict Symptomatic PTSD in a Cohort of Veterans and Service Members

Scott G. Silvey, Ashley Cowart, Jinze Liu…·Alex B. Valadka

This study identifies five circulating lipids associated with PTSD severity and shows they can distinguish symptomatic PTSD patients from asymptomatic controls.

DOI 10.1186/s12888-026-08535-7

humanmetabolomics

𝕏 PostBluesky

NeuroscienceJournal of NeurotraumaPeer-reviewedJan 8, 2021

Tractography-Pathology Correlations in Traumatic Brain Injury: A TRACK-TBI Study

Amber Nolan, Cathrine Petersen, Diego Iacono…·ROSS D. ZAFONTE

This study uses ex vivo diffusion MRI and histopathology to correlate tract disruptions with axonal injury in a TBI patient.

23 citations

humanimaging

𝕏 PostBluesky