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Impacts of imagery-...
Impacts of imagery-enhanced versus verbally-based cognitive behavioral group therapy on psychophysiological parameters in social anxiety disorder : Results from a randomized-controlled trial
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- McEvoy, Peter M. (author)
- Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia.;Ctr Clin Intervent, Perth, WA, Australia.;Sch Psychol, GPO Box U1987, Perth, WA 6845, Australia.
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- Hyett, Matthew P. (author)
- Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia.
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- Johnson, Andrew R. (author)
- Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia.
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- Erceg-Hurn, David M. (author)
- Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia.;Ctr Clin Intervent, Perth, WA, Australia.
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- Clarke, Patrick J. F. (author)
- Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia.
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- Kyron, Michael J. (author)
- Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia.
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- Bank, Samantha R. (author)
- Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia.;Ctr Clin Intervent, Perth, WA, Australia.
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- Haseler, Luke (author)
- Curtin Univ, Sch Allied Hlth, Perth, WA, Australia.
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- Saulsman, Lisa M. (author)
- Univ Western Australia, Sch Psychol Sci, Perth, WA, Australia.
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- Moulds, Michelle L. (author)
- Univ New South Wales, Sch Psychol, Sydney, NSW, Australia.
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- Grisham, Jessica R. (author)
- Univ New South Wales, Sch Psychol, Sydney, NSW, Australia.
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- Holmes, Emily A. (author)
- Uppsala universitet,Institutionen för psykologi
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- Moscovitch, David A. (author)
- Univ Waterloo, Ctr Mental Hlth Res & Treatment, Dept Psychol, Waterloo, ON, Canada.
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- Lipp, Ottmar V. (author)
- Queensland Univ Technol, Sch Psychol & Counselling, Brisbane, Qld, Australia.
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- Rapee, Ronald M. (author)
- Macquarie Univ, Ctr Emot Hlth, Dept Psychol, Sydney, NSW, Australia.
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Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia;Ctr Clin Intervent, Perth, WA, Australia.;Sch Psychol, GPO Box U1987, Perth, WA 6845, Australia. Curtin Univ, Sch Populat Hlth, Discipline Psychol, Perth, WA, Australia. (creator_code:org_t)
- Elsevier, 2022
- 2022
- English.
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In: Behaviour Research and Therapy. - : Elsevier. - 0005-7967 .- 1873-622X. ; 155
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- Social anxiety disorder (SAD) is associated with marked physiological reactivity in social-evaluative situations. However, objective measurement of biomarkers is rarely evaluated in treatment trials, despite potential utility in clarifying disorder-specific physiological correlates. This randomized controlled trial sought to examine the differential impact of imagery-enhanced vs. verbal-based cognitive behavioral group therapy (IE-CBGT, n = 53; VB-CBGT, n = 54) on biomarkers of emotion regulation and arousal during social stress in people with SAD (pre and post-treatment differences in heart rate variability (HRV) and skin conductance). We acquired psycho physiological data from randomized participants across four social stress test phases (baseline, speech preparation, speech, interaction) at pre-treatment, and 1-and 6-months post-treatment. Analyses revealed that IECBGT selectively attenuated heart rate as indexed by increases in median heart rate interval (median-RR) compared to VB-CBGT at post-treatment, whereas one HRV index showed a larger increase in the VB-CBGT condition before but not after controlling for median-RR. Other psychophysiological indices did not differ between conditions. Lower sympathetic arousal in the IE-CBGT condition may have obviated the need for parasympathetic downregulation, whereas the opposite was true for VB-CBGT. These findings provide preliminary insights into the impact of imagery-enhanced and verbally-based psychotherapy for SAD on emotion regulation biomarkers.
Subject headings
- SAMHÄLLSVETENSKAP -- Psykologi -- Tillämpad psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology -- Applied Psychology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Psykiatri (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Psychiatry (hsv//eng)
Keyword
- Cognitive behavior therapy
- Heart rate variability
- Imagery
- Physiological stress
- Randomized controlled trials
- Social phobia
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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McEvoy, Peter M.
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Hyett, Matthew P ...
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Johnson, Andrew ...
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Erceg-Hurn, Davi ...
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Clarke, Patrick ...
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Kyron, Michael J ...
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show more...
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Bank, Samantha R ...
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Haseler, Luke
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Saulsman, Lisa M ...
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Moulds, Michelle ...
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Grisham, Jessica ...
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Holmes, Emily A.
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Moscovitch, Davi ...
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Lipp, Ottmar V.
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Rapee, Ronald M.
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show less...
- About the subject
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- SOCIAL SCIENCES
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SOCIAL SCIENCES
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and Psychology
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and Applied Psycholo ...
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Psychiatry
- Articles in the publication
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Behaviour Resear ...
- By the university
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Uppsala University