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Updated: Jan 18, 2026

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
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Validation of the PCL-5 for First Responders and Veterans: New Evidence for an Eight-Factor Model of DSM-5 PTSD

Aazi Ahmadi1, Warren N Ponder, Jose Carbajal

  • 1From the University of North Texas, Denton, Texas (A.A.); One Tribe Foundation, Euless, Texas (W.N.P.); Stephen F. Austin State University, Nacogdoches, Texas (J.C., C.R.C.); University of Texas at Arlington, Arlington, Texas (D.L.S.); and Department of Public Health, University of Mississippi, Oxford, Mississippi (R.A.Y.).

Journal of Occupational and Environmental Medicine
|January 16, 2026
PubMed
Abstract

Keywords:
first responderposttraumatic stress disorderpublic safety personnelresiliencesuicidevalidationveteran

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