Cited by 306Posttraumatic Stress Disorder ResearchPsychoanalysis and Psychopathology ResearchTraumatic Brain Injury Research

Toward a Psychobiology of Posttraumatic Self‐Dysregulation: Reexperiencing, Hyperarousal, Dissociation, and Emotional Numbing

FREWEN, PAUL A., LANIUS, RUTH A.·2006·Annals of the New York Academy of Sciences

Abstract

In this article we propose a psychobiological model that construes PTSD fundamentally as a disorder of affect arousal regulation. Neuroimaging studies of emotion regulation in psychologically healthy populations are initially reviewed as a framework for interpreting the results of previously published investigations of the neural correlates of PTSD reexperiencing and dissociation. We then apply the emotion regulation framework toward understanding other perturbed affective states in PTSD. We conclude by discussing the clinical significance of this framework for psychological assessment and treatment of posttrauma psychopathology.

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Crossref · 10.1196/annals.1364.010

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Authors
FREWEN, P. A., & LANIUS, R. A.
Affiliations
Western University (CA)
Corresponding author
LANIUS, RUTH A.
Venue
Annals of the New York Academy of Sciences
Publisher
Wiley
Published
2006-07
Volume
1071
Issue
1
Pages
110-124
ISSN
  • 0077-8923 (ISSN-L)
  • 1749-6632
OpenAlex
W2104622135
Cited by
306
References
58
Citations by year
2026: 13 · 2025: 18 · 2024: 12 · 2023: 13 · 2022: 14 · 2021: 15 · 2020: 25 · 2019: 15 · 2018: 14 · 2017: 16 · 2016: 15 · 2015: 28 · 2014: 15 · 2013: 14 · 2012: 13
FWCI
1.72
Type
journal article
Language
en
Open access
closed
Locations
  • Annals of the New York Academy of Sciences (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
  • Social Sciences › Psychology › Clinical Psychology › Psychoanalysis and Psychopathology Research
  • Health Sciences › Medicine › Epidemiology › Traumatic Brain Injury Research
Keywords
post-traumatic stress disorder, emotion regulation, psychobiological model, re-experiencing, dissociation, neural correlates, psychological assessment, PTSD treatment
MeSH terms
Adaptation, Psychological, Arousal, Dissociative Disorders, Emotions, Humans, Magnetic Resonance Imaging, Mental Recall, Stress Disorders, Post-Traumatic, Wounds and Injuries

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