| 1. |
- Brewin, C R, et al.
(författare)
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Psychological theories of posttraumatic stress disorder
- 2003
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Ingår i: Clinical Psychology Review. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0272-7358 .- 1873-7811. ; 23:3, s. 339-376
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Forskningsöversikt (refereegranskat)abstract
- We summarize recent research on the psychological processes implicated in posttraumatic stress disorder (PTSD) as an aid to evaluating theoretical models of the disorder. After describing a number of early approaches, including social-cognitive, conditioning, information-processing, and anxious apprehension models of PTSD, the article provides a comparative analysis and evaluation of three recent theories: Foa and Rothbaum's [Foa, E. B. & Rothbaum, B. O. (1998). Treating the trauma of rape: cognitive behavioral therapy for PTSD. New York: Guilford Press] emotional processing theory; Brewin, Dalgleish, and Joseph's [Psychological Review 103 (1996) 670] dual representation theory; Ehlers and Clark's [Behaviour Research and Therapy 38 (2000) 319] cognitive theory. We review empirical evidence relevant to each model and identify promising areas for further research. (C) 2003 Elsevier Science Ltd. All rights reserved.
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| 2. |
- Holmes, Emily A., et al.
(författare)
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Are there two qualitatively distinct forms of dissociation? : A review and some clinical implications
- 2005
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Ingår i: Clinical Psychology Review. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0272-7358 .- 1873-7811. ; 25:1, s. 1-23
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Forskningsöversikt (refereegranskat)abstract
- This review aims to clarify the use of the term 'dissociation' in theory, research and clinical practice. Current psychiatric definitions of dissociation are contrasted with recent conceptualizations that have converged on a dichotomy between two qualitatively different phenomena: 'detachment' and 'compartmentalization'. We review some evidence for this distinction within the domains of phenomenology, factor analysis of self-report scales and experimental research. Available evidence supports the distinction but more controlled evaluations are needed. We conclude with recommendations for future research and clinical practice, proposing that using this dichotomy can lead to clearer case formulation and an improved choice of treatment strategy. Examples are provided within Depersonalization Disorder, Conversation Disorder and Posttraumatic Stress Disorder (PTSD). (C) 2004 Elsevier Ltd. All rights reserved.
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| 3. |
- Holmes, Emily A., et al.
(författare)
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Mental imagery in emotion and emotional disorders
- 2010
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Ingår i: Clinical Psychology Review. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0272-7358 .- 1873-7811. ; 30:3, s. 349-362
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Forskningsöversikt (refereegranskat)abstract
- Mental imagery has been considered relevant to psychopathology due to its supposed special relationship with emotion, although evidence for this assumption has been conspicuously lacking. The present review is divided into four main sections: (1) First, we review evidence that imagery can evoke emotion in at least three ways: a direct influence on emotional systems in the brain that are responsive to sensory signals; overlap between processes involved in mental imagery and perception which can lead to responding "as if' to real emotion-arousing events; and the capacity of images to make contact with memories for emotional episodes in the past. (2) Second, we describe new evidence confirming that imagery does indeed evoke greater emotional responses than verbal representation, although the extent of emotional response depends on the image perspective adopted. (3) Third, a heuristic model is presented that contrasts the generation of language-based representations with imagery and offers an account of their differing effects on emotion, beliefs and behavior. (4) Finally, based on the foregoing review, we discuss the role of imagery in maintaining emotional disorders, and its uses in psychological treatment. (C) 2010 Elsevier Ltd. All rights reserved.
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| 4. |
- Iyadurai, Lalitha, et al.
(författare)
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Intrusive memories of trauma : A target for research bridging cognitive science and its clinical application.
- 2019
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Ingår i: Clinical Psychology Review. - : Elsevier BV. - 0272-7358 .- 1873-7811. ; 69, s. 67-82
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Tidskriftsartikel (refereegranskat)abstract
- Intrusive memories of a traumatic event can be distressing and disruptive, and comprise a core clinical feature of post-traumatic stress disorder (PTSD). Intrusive memories involve mental imagery-based impressions that intrude into mind involuntarily, and are emotional. Here we consider how recent advances in cognitive science have fueled our understanding of the development and possible treatment of intrusive memories of trauma. We conducted a systematic literature search in PubMed, selecting articles published from 2008 to 2018 that used the terms "trauma" AND ("intrusive memories" OR "involuntary memories") in their abstract or title. First, we discuss studies that investigated internal (neural, hormonal, psychophysiological, and cognitive) processes that contribute to intrusive memory development. Second, we discuss studies that targeted these processes using behavioural/pharmacological interventions to reduce intrusive memories. Third, we consider possible clinical implications of this work and highlight some emerging research avenues for treatment and prevention, supplemented by new data to examine some unanswered questions. In conclusion, we raise the possibility that intrusive memories comprise an alternative, possibly more focused, target in translational research endeavours, rather than only targeting overall symptoms of disorders such as PTSD. If so, relatively simple approaches could help to address the need for easy-to-deliver, widely-scalable trauma interventions.
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| 5. |
- James, Ella L., et al.
(författare)
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The trauma film paradigm as an experimental psychopathology model of psychological trauma : intrusive memories and beyond
- 2016
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Ingår i: Clinical Psychology Review. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0272-7358 .- 1873-7811. ; 47, s. 106-142
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Forskningsöversikt (refereegranskat)abstract
- A better understanding of psychological trauma is fundamental to clinical psychology. Following traumatic event(s), a clinically significant number of people develop symptoms, including those of Acute Stress Disorder and/or Post Traumatic Stress Disorder. The trauma film paradigm offers an experimental psychopathology model to study both exposure and reactions to psychological trauma, including the hallmark symptom of intrusive memories. We reviewed 74 articles that have used this paradigm since the earliest review (Holmes & Bourne, 2008) until July 2014. Highlighting the different stages of trauma processing, i.e. pre-, pert- and post-trauma, the studies are divided according to manipulations before, during and after film viewing, for experimental as well as correlational designs. While the majority of studies focussed on the frequency of intrusive memories, other reactions to trauma were also modelled. We discuss the strengths and weaknesses of the trauma film paradigm as an experimental psychopathology model of trauma, consider ethical issues, and suggest future directions. By understanding the basic mechanisms underlying trauma symptom development, we can begin to translate findings from the laboratory to the clinic, test innovative science-driven interventions, and in the future reduce the debilitating effects of psychopathology following stressful and/or traumatic events. (C) 2016 The Authors. Published by Elsevier Ltd.
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| 6. |
- Pearson, David G., et al.
(författare)
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Assessing mental imagery in clinical psychology : A review of imagery measures and a guiding framework
- 2013
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Ingår i: Clinical Psychology Review. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0272-7358 .- 1873-7811. ; 33:1, s. 1-23
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Forskningsöversikt (refereegranskat)abstract
- Mental imagery is an under-explored field in clinical psychology research but presents a topic of potential interest and relevance across many clinical disorders, including social phobia, schizophrenia, depression, and post-traumatic stress disorder. There is currently a lack of a guiding framework from which clinicians may select the domains or associated measures most likely to be of appropriate use in mental imagery research. We adopt an interdisciplinary approach and present a review of studies across experimental psychology and clinical psychology in order to highlight the key domains and measures most likely to be of relevance. This includes a consideration of methods for experimentally assessing the generation, maintenance, inspection and transformation of mental images; as well as subjective measures of characteristics such as image vividness and clarity. We present a guiding framework in which we propose that cognitive, subjective and clinical aspects of imagery should be explored in future research. The guiding framework aims to assist researchers in the selection of measures for assessing those aspects of mental imagery that are of most relevance to clinical psychology. We propose that a greater understanding of the role of mental imagery in clinical disorders will help drive forward advances in both theory and treatment. (C) 2012 Elsevier Ltd. All rights reserved.
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| 7. |
- Stratford, Hannah J., et al.
(författare)
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Psychological therapy for anxiety in bipolar spectrum disorders : A systematic review
- 2015
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Ingår i: Clinical Psychology Review. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0272-7358 .- 1873-7811. ; 35, s. 19-34
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Tidskriftsartikel (refereegranskat)abstract
- Comorbid anxiety is common in bipolar spectrum disorders [BPSD], and is associated with poor outcomes. Its clinical relevance is highlighted by the "anxious distress specifier" in the revised criteria for Bipolar Disorders in the Diagnostic and Statistical Manual 5th Edition [DSM-5]. This article reviews evidence for the effectiveness cif psychological therapy for anxiety in adults. with BPSD (bipolar I, II, not otherwise specified, cyclothymia, and rapid cycling disorders). A systematic search yielded 22 treatment studies that included an anxiety-related outcome measure. Cognitive behavioural therapy [CBT] for BPSD incorporating an anxiety component reduces anxiety symptoms in cyclothymia, "refractory" and rapid cycling BPSD, whereas standard bipolar treatments have only a modest effect on anxiety. Preliminary evidence is promising for CBT for post-traumatic stress disorder and generalised anxiety disorder in BPSD. Psychoeducation alone does not appear to reduce anxiety, and data for mindfulness-based cognitive therapy [MBCT] appear equivocal. CBT during euthymic phases has the greatest weight of evidence. Where reported, psychological therapy appears acceptable and safe, but more systematic collection and reporting of safety and acceptability information is needed. Development of psychological models and treatment protocols for anxiety in BPSD may help improve outcomes. (C) 2014 The Authors. Published by Elsevier Ltd.
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