Cited by 19Sleep and related disordersSleep and Wakefulness ResearchPosttraumatic Stress Disorder Research

Physiological–Emotional Reactivity to Nightmare-Related Imagery in Trauma-Exposed Persons With Chronic Nightmares

Rhudy, Jamie L., Davis, Joanne L., Williams, Amy E., McCabe, Klanci M., Byrd, Patricia M.·2008·Behavioral Sleep Medicine

Abstract

Script-driven imagery was used to assess nightmare imagery-evoked physiological-emotional reactivity (heart rate, skin conductance, facial electromyogram, subjective ratings) in trauma-exposed persons suffering from chronic nightmares. Goals were to determine the efficacy of nightmare imagery to evoke physiological-emotional reactivity, correlates (mental health, nightmare characteristics) of reactivity, and consequences (sleep and health problems) of reactivity. Nightmare imagery resulted in significant reactivity relative to control imagery. No mental health variable (posttraumatic stress disorder status, depressive symptoms, dissociation) or nightmare characteristic (months experienced, frequency, similarity to trauma) was associated with reactivity level. However, nightmare imagery-evoked autonomic responses were associated with greater sleep disturbance and reported health symptoms, even when nightmare frequency was controlled. These results suggest nightmare-related autonomic reactions may contribute to sleep and health disturbance.

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Crossref · 10.1080/15402000802162539

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Authors
Rhudy, J. L., Davis, J. L., Williams, A. E., McCabe, K. M., & Byrd, P. M.
Affiliations
University of Tulsa (US)
Venue
Behavioral Sleep Medicine
Published
2008-07-15
Volume
6
Issue
3
Pages
158-177
ISSN
  • 1540-2002 (ISSN-L)
  • 1540-2010
OpenAlex
W2075206726
Cited by
19
References
61
Citations by year
2025: 1 · 2024: 4 · 2023: 2 · 2022: 3 · 2019: 1 · 2017: 2 · 2014: 1 · 2012: 1
FWCI
1.81
Type
journal article
Language
en
Open access
closed
Locations
  • Behavioral Sleep Medicine (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
Keywords
physiological reactivity, emotional reactivity, autonomic responses, heart rate, skin conductance, facial electromyography, trauma exposure, post-traumatic stress disorder, sleep disorders, health symptoms, dissociation, depressive symptoms
MeSH terms
Adult, Dreams, Electromyography, Facial Muscles, Female, Galvanic Skin Response, Heart Rate, Humans, Imagination, Male, Middle Aged, Surveys and Questionnaires, Recurrence, Stress Disorders, Post-Traumatic, Cognitive Behavioral Therapy

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