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Hutchinson T, Riddleston L, Lavi I, Pile V, Meehan A, Shukla M, Lau J. Does Prospective Mental Imagery Predict Symptoms of Negative Affect and Anhedonia in Young People? Child Psychiatry Hum Dev 2024:10.1007/s10578-024-01695-1. [PMID: 38704800 DOI: 10.1007/s10578-024-01695-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/11/2024] [Indexed: 05/07/2024]
Abstract
Adolescent depression is associated with unhelpful emotional mental imagery. Here, we investigated whether vividness of negative and positive prospective mental imagery predict negative affect and anhedonia in adolescents. 111 people from Israel completed measures of prospective mental imagery, negative affect, and anhedonia at two time-points approximately three months apart. Using three cross-lagged panel models, we showed once 'concurrent' (across-variable, within-time) and 'stability' paths (across-time, within-variable) were estimated, there were no significant cross-lag paths between: i) T1 prospective negative mental imagery and T8 negative affect (i.e. increased vividness of negative future imagery at Time 1 did not predict increased negative affect at Time 8); ii) T1 prospective positive mental imagery and T8 negative affect (i.e. reduced vividness of positive future imagery at Time 1 did not predict increased negative affect at Time 8); and iii) T1 prospective positive mental imagery and T8 anhedonia (i.e. reduced vividness of positive future imagery at Time 1 did not predict increased anhedonia at Time 8). Given high levels of attrition, future research should aim to explore these associations in a larger, more diverse population, as such data could inform on whether modifying earlier prospective mental imagery may influence later time/context-specific effects of prospective mental imagery on negative affect and anhedonia.
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Affiliation(s)
- Taryn Hutchinson
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Laura Riddleston
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Iris Lavi
- Department of Psychology, University of Bath, Bath, UK
- School of Social Work, The Centre for Research and Study of the Family, University of Haifa, Haifa, Israel
| | - Victoria Pile
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Alan Meehan
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Meenakshi Shukla
- Department of Psychology, University of Allahabad, Prayagraj, India
| | - Jennifer Lau
- Youth Resilience Unit, Queen Mary, University of London, London, UK.
- Newham Centre for Mental Health, London, E13 8SP, UK.
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Lakshmi PM, Kishore MT, Roopesh BN, Jacob P, Rusanov D, Hallford DJ. Future thinking and anticipatory pleasure in adolescents with major depression: Association with depression symptoms and executive functions. Clin Child Psychol Psychiatry 2024; 29:526-539. [PMID: 37807910 DOI: 10.1177/13591045231205004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
OBJECTIVE Impairments in episodic future thinking and anticipatory pleasure were noted to explain the depressive symptoms in adults however similar studies are not there in adolescents. This study examined whether there are impairments in episodic future thinking and anticipatory pleasure in clinically-depressed adolescents as compared to non-depressed adolescents, and their association with depression when controlled for executive functions and anxiety symptoms among the depressed adolescents. METHODS The study included 29 adolescents with major depression and 29 adolescents from local schools through convenient sampling technique. All the participants were assessed with standardized measures of depression and anxiety, episodic future thinking, anticipatory pleasure and executive functioning. RESULTS Depressed adolescents significantly differed from the non-depressed adolescents in autobiographical memory specificity, anticipatory pleasure, and specific dimensions of executive functions. The ANCOVAs indicated executive function slightly attenuated group differences on future specificity which were still non-significant (all p's > .05). For memory specificity and for anticipatory pleasure, group differences were still significant at p < .05 level. CONCLUSION Adolescents with major depressive episode may display similar, but less pronounced, impairments in future thinking than what is previously reported in adults. Though, autobiographical specificity is prominent. The deficits are attributable to depression than executive functioning deficits.
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Affiliation(s)
- Pooja M Lakshmi
- Department of Clinical Psychology, National Institute of Mental Health and Neuro Sciences, Bangalore, India
| | - M Thomas Kishore
- Department of Clinical Psychology, National Institute of Mental Health and Neuro Sciences, Bangalore, India
| | - Bangalore N Roopesh
- Department of Clinical Psychology, National Institute of Mental Health and Neuro Sciences, Bangalore, India
| | - Preeti Jacob
- Department of Child and Adolescent Psychiatry, National Institute of Mental Health and Neuro Sciences, Bangalore, India
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Tomasino B, Maggioni E, Piani MC, Bonivento C, D'Agostini S, Balestrieri M, Brambilla P. The mental simulation of state/psychological stimuli in anxiety disorders: A 3T fMRI study. J Affect Disord 2024; 345:435-442. [PMID: 37852592 DOI: 10.1016/j.jad.2023.10.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 09/08/2023] [Accepted: 10/09/2023] [Indexed: 10/20/2023]
Abstract
Mental imagery plays an important role in cognitive and emotional processes, therefore it might contribute to psychopathology in affective disorders. Distressive intrusive imagery is a core feature of anxiety disorders, but the underlying neurobiology remains unexplored. Here, we examined the functional brain mechanisms involved in state/psychological imagery in individuals with anxiety disorders. Functional Magnetic Resonance Imaging (fMRI) was used to assess the brain circuits involved in state/psychological (vs. action) imagery controlled by letter detection on the same stimuli in 33 individuals with anxiety disorders relative to 33 healthy controls. Patients were faster than controls in processing state/psychological stimuli and in general in the imagery task. We found that the left superior frontal gyrus was differentially activated by the state/psychological (vs. action) imagery (vs. letter detection) in the anxious individuals vs. healthy controls. We suggest that this area, which is involved in processing of state/psychological semantic information, appears deregulated during imagery in subjects with anxiety disorders. Our study provided the first evidence of both behavioral and brain functional alterations during imagery, highlighting a key role of the left superior frontal gyrus.
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Affiliation(s)
- Barbara Tomasino
- Scientific Institute IRCCS "Eugenio Medea", Dipartimento/Unità Operativa Pasian di Prato, Udine, Italy.
| | - Eleonora Maggioni
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy; Dept. of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria Chiara Piani
- Translational Research Center, University Hospital of Psychiatry and Psychotherapy Bern UPD, Bern, Switzerland; Graduate School of Health Sciences, University of Bern, Bern, Switzerland
| | - Carolina Bonivento
- Scientific Institute IRCCS "Eugenio Medea", Dipartimento/Unità Operativa Pasian di Prato, Udine, Italy
| | - Serena D'Agostini
- Neuroradiology, Azienda Sanitaria Universitaria Friuli Centrale, ASU FC, Italy
| | - Matteo Balestrieri
- Psychiatry Unit, Department of Medicine, University of Udine, 33100 Udine, Italy
| | - Paolo Brambilla
- Dept. of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Dept. of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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Liu M, Deng Y, Wu B, Zhou L, Zhang Y. The serial mediation effect of prospective imagery vividness and anxiety symptoms on the relationship between perceived stress and depressive symptoms among Chinese vocational college students during the COVID-19 pandemic. CURRENT PSYCHOLOGY 2023:1-12. [PMID: 37359666 PMCID: PMC10047480 DOI: 10.1007/s12144-023-04606-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2023] [Indexed: 03/30/2023]
Abstract
The mental health of vocational college students has been neglected during the COVID-19 pandemic. Prospective imagery may play a role in the relationships among stress, anxiety and depression. This study aimed to survey the mental health of Chinese vocational college students and explore the mediation effect of prospective imagery vividness and anxiety symptoms on the relationship between perceived stress and depressive symptoms. A total of 2, 381 vocational college students (Mage = 18.38 years, range: 16-21, SD = 0.92) provided self-report data on perceived stress, anxiety and depressive symptoms and prospective imagery vividness. Two potential serial mediation models were postulated regarding the roles of prospective imagery vividness and anxiety symptoms in the relationship between perceived stress and depressive symptoms. The prevalence rates of stress, anxiety and depressive symptoms were 55.7%, 33.2% and 53.5%, respectively, among vocational college students. Perceived stress was associated with decreased vividness of positive prospective imagery and increased vividness of negative prospective imagery and anxiety symptoms, leading to increased depressive symptoms. Additionally, prospective imagery vividness and anxiety symptoms had a serial mediation effect on the relationship between perceived stress and depressive symptoms. The results demonstrated that impoverished vividness of positive prospective imagery is not only a central feature of depression but also associated with anxiety. Interventions targeting prospective imagery vividness may alleviate anxiety and depressive symptoms among Chinese vocational college students and should be implemented as soon as possible during the COVID-19 pandemic.
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Affiliation(s)
- Mingfan Liu
- Department of Psychology, Center of Mental Health Education and Research, Jiangxi Normal University, Nanchang, Jiangxi China
- Department of Psychology, Jiangxi Normal University, Nanchang, Jiangxi 330000 People’s Republic of China
| | - Yuanyuan Deng
- Department of Psychology, Jiangxi Normal University, Nanchang, Jiangxi 330000 People’s Republic of China
- The First Hospital of Nanchang, Nanchang, Jiangxi China
| | - Biyun Wu
- Department of Psychology, Jiangxi Normal University, Nanchang, Jiangxi 330000 People’s Republic of China
| | - Li Zhou
- Department of Psychology, Jiangxi Normal University, Nanchang, Jiangxi 330000 People’s Republic of China
| | - Yao Zhang
- Jiangxi Vocational College of Finance and Economics, Nanchang, Jiangxi China
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Hutchinson T, Riddleston L, Pile V, Meehan A, Shukla M, Lau J. Is Future Mental Imagery Associated with Reduced Impact of the COVID-19 Pandemic on Negative Affect and Anhedonic Symptoms in Young People? COGNITIVE THERAPY AND RESEARCH 2023; 47:168-180. [PMID: 36779180 PMCID: PMC9899113 DOI: 10.1007/s10608-023-10352-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2023] [Indexed: 02/05/2023]
Abstract
Background Difficulties with prospective mental images are associated with adolescent depression. Current treatments mainly focus on verbal techniques to reduce negative affect (e.g. low mood) rather than enhancing positive affect, despite anhedonia being present in adolescents. We investigated the concurrent relationships between the vividness of negative and positive prospective mental imagery and negative affect and positive affect; and examined whether negative and positive prospective mental imagery moderated the impact of recent stress (COVID-19-linked stress) on negative and positive affect. Methods 2602 young people (12-25 years) completed the Prospective Imagery Task and self-reported on symptoms of negative affect, anhedonia and COVID-19 linked stress. Results Elevated vividness of negative future mental imagery and reduced vividness of positive future mental imagery were associated with increased negative affect, whereas only reduced vividness of positive future imagery was associated with increased symptoms of anhedonia. Elevated vividness of negative future images amplified the association between COVID-19 linked stress and negative affect, while elevated vividness of positive future images attenuated the association between COVID-19 linked stress and anhedonia. Conclusions Future mental imagery may be differentially associated with negative and positive affect, but this needs to be replicated in clinical populations to support novel adolescent psychological treatments. Supplementary Information The online version contains supplementary material available at 10.1007/s10608-023-10352-1.
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Affiliation(s)
- Taryn Hutchinson
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Laura Riddleston
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Victoria Pile
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Alan Meehan
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Meenakshi Shukla
- Department of Psychology, University of Allahabad, Prayagraj, India
| | - Jennifer Lau
- Youth Resilience Unit, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
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Jungmann SM, Becker F, Witthöft M. Erfassung der Lebendigkeit mentaler Vorstellungsbilder. DIAGNOSTICA 2022. [DOI: 10.1026/0012-1924/a000291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Zusammenfassung. Mentale Vorstellungsfähigkeit bezeichnet ein Konstrukt von enormer Bedeutung für diverse psychische Funktionen (z. B. Motivation, Emotion und Handlungssteuerung). Die Lebendigkeit gilt hierbei als ein zentrales und interindividuell variierendes Merkmal mentaler Vorstellungen. Bislang mangelt es allerdings an validierten deutschsprachigen Fragebögen zur Erfassung der Lebendigkeit. Daher wurden an einer Stichprobe von N = 300 Personen aus der Allgemeinbevölkerung (81 % Studierende) deutschsprachige Versionen des Vividness of Visual Imagery Questionnaire (VVIQ; visuelle Vorstellungen) und des Plymouth Sensory Imagery Questionnaire (PSI-Q; multisensorische Erfassung) adaptiert und validiert. Für den VVIQ und PSI-Q konnten die faktorielle (mittels Exploratory Structural Equation Modeling), konvergente und diskriminante Validität belegt werden. Es ergaben sich akzeptable bis hohe interne Konsistenzen, die Retest-Korrelationen (8 Monate) variierten je nach Subskala. Die Lebendigkeit mentaler Vorstellungen zeigte erwartungskonform negative Zusammenhänge mit Defiziten in der emotionalen Verarbeitung (Alexithymie). Insgesamt stellen die beiden Fragebögen ökonomische, reliable und valide Verfahren dar, um die Lebendigkeit mentaler Vorstellungen zu erfassen.
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Affiliation(s)
- Stefanie M. Jungmann
- Abteilung für Klinische Psychologie, Psychotherapie und Experimentelle Psychopathologie, Johannes Gutenberg-Universität Mainz
| | - Fritz Becker
- Abteilung für Klinische Psychologie, Psychotherapie und Experimentelle Psychopathologie, Johannes Gutenberg-Universität Mainz
- Leibniz-Institut für Wissensmedien, Tübingen
| | - Michael Witthöft
- Abteilung für Klinische Psychologie, Psychotherapie und Experimentelle Psychopathologie, Johannes Gutenberg-Universität Mainz
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Ji JL, Murphy FC, Grafton B, MacLeod C, Holmes EA. Emotional mental imagery generation during spontaneous future thinking: relationship with optimism and negative mood. PSYCHOLOGICAL RESEARCH 2022; 86:617-626. [PMID: 33723673 DOI: 10.1007/s00426-021-01501-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 03/02/2021] [Indexed: 10/21/2022]
Abstract
Optimism is known to buffer against negative mood. Thus, understanding the factors that contribute to individual variation in optimism may inform interventions for mood disorders. Preliminary evidence suggests that the generation of mental imagery-based representations of positive relative to negative future scenarios is related to optimism. This study investigated the hypothesis that an elevated tendency to generate positive relative to negative mental imagery during spontaneous future thinking would be associated with reduced negative mood via its relationship to higher optimism. Participants (N = 44) with varied levels of naturally occurring negative mood reported current levels of optimism and the real-time occurrence and characteristics of spontaneous thoughts during a sustained attention computer task. Consistent with hypotheses, higher optimism statistically mediated the relationship between a higher proportional frequency of positive relative to negative mental imagery during spontaneous future thinking and lower negative mood. Further, the relationship between emotional mental imagery and optimism was found for future, but not past, thinking, nor for verbal future or past thinking. Thus, a greater tendency to generate positive rather than negative imagery-based mental representations when spontaneously thinking about the future may influence how optimistic one feels, which in turn may influence one's experience of negative mood.
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Affiliation(s)
- Julie L Ji
- School of Psychological Science, University of Western Australia, Perth, Australia.
| | - Fionnuala C Murphy
- Medical Research Council Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Ben Grafton
- School of Psychological Science, University of Western Australia, Perth, Australia
| | - Colin MacLeod
- School of Psychological Science, University of Western Australia, Perth, Australia
| | - Emily A Holmes
- Department of Psychology, Uppsala University, Uppsala, Sweden
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Steil R, Fischer A, Gutermann J, Rosner R. Mental imagery in adolescent PTSD patients after child abuse: a comparison with matched healthy controls. BMC Psychiatry 2022; 22:64. [PMID: 35086493 PMCID: PMC8793273 DOI: 10.1186/s12888-022-03706-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 01/13/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Intrusive mental imagery (MI) plays a crucial role in the maintenance of posttraumatic stress disorder (PTSD) in adults. Evidence on the characteristics of MI in adolescents suffering from PTSD is sparse. The aim of this study was to thoroughly assess MI in an adolescent sample suffering from PTSD after the experience of childhood sexual abuse and/or childhood physical abuse (CA). METHODS Thirty-two adolescents with a primary diagnosis of PTSD after CA and 32 adolescents without any mental disorder and without a history of CA, matched for age and gender, completed questionnaires assessing the characteristics of negative and positive MI, as well as images of injury and death that lead to positive emotions (ID-images). RESULTS The PTSD group reported significantly more frequent, more vivid, more distressing and more strongly autobiographically linked negative MI compared to the control group. Although positive MI was highly present in both groups (PTSD: 65.6%; controls: 71.9%), no significant differences emerged between the two groups regarding the distinct characteristics of positive MI. The frequency of the ID-images did not significantly differ between the two groups (PTSD: 21.9%; controls: 9.4%), although the ID-images were more vivid in the PTSD group. DISCUSSION Negative MI appears to be crucial in adolescent PTSD, whilst positive MI are unexpectedly common in both the PTSD and the control group. The role of positive MI as well as that of ID-images remain unclear. Specific interventions for changing negative MI that are tailored to the developmental challenges in adolescents with PTSD should be developed. TRIAL REGISTRATION Some of the PTSD patients in this study were also part of a randomized controlled trial on Developmentally adapted Cognitive Processing Therapy (D-CPT). This trial was registered at the German Clinical Trial Registry (GCTR), DRKS00004787 , 18 March 2013.
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Affiliation(s)
- Regina Steil
- Department of Clinical Psychology and Psychotherapy, Institute of Psychology, Goethe University Frankfurt, Varrentrappstr. 40-42, 60486 Frankfurt am Main, Germany
| | - Anne Fischer
- Department of Clinical Psychology and Psychotherapy, Institute of Psychology, Goethe University Frankfurt, Varrentrappstr. 40-42, 60486 Frankfurt am Main, Germany
| | - Jana Gutermann
- Department of Clinical Psychology and Psychotherapy, Institute of Psychology, Goethe University Frankfurt, Varrentrappstr. 40-42, 60486 Frankfurt am Main, Germany
| | - Rita Rosner
- Department of Psychology, Catholic University Eichstätt-Ingolstadt, Ostenstr. 25, 85072 Eichstätt, Germany
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Schwarz SM, Feike M, Stangier U. Mental Imagery and Social Pain in Adolescents-Analysis of Imagery Characteristics and Perspective-A Pilot Study. CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8121160. [PMID: 34943356 PMCID: PMC8700563 DOI: 10.3390/children8121160] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/15/2021] [Accepted: 12/07/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Mental imagery (MI) may play a key role in the development of various mental disorders in adolescents. Adolescence is known to be a fragile life period, in which acceptance by one's favored peer group is extremely important, and social rejection is particularly painful. This is the first pilot study investigating MI and its relationship to social pain (SP). METHOD A sample of 80 adolescents (14-20 years; 75.3% female) completed a web-based quasi-experimental design about the contents and characteristics of their spontaneous positive and negative MI and associated emotions, and were asked to complete the Social Pain Questionnaire, the Becks Depression Inventory and the Social Phobia Inventory. RESULTS A higher score of SP was significantly associated with increased fear, sadness, and feelings of guilt, and less control over negative MI. Characteristics of negative MI were more precisely predicted by SP scores than depression- and social anxiety scores. Adolescents with higher SP-scores more often reported negative images including social situations and were more likely to perceive negative images in a combination of field-and observer perspectives than adolescents with lower SP scores. CONCLUSION SP-sensitivity seems to be linked to unique characteristics of negative MI, which reveals the strong emotional impact of social exclusion in youths. The results do not allow causal conclusions to be drawn, but raise questions about previous studies comparing each imagery perspective individually.
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An early intervention for adolescent depression targeting emotional mental images and memory specificity: a process evaluation. Eur Child Adolesc Psychiatry 2021; 32:783-795. [PMID: 34786629 PMCID: PMC10147746 DOI: 10.1007/s00787-021-01902-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 10/24/2021] [Indexed: 10/19/2022]
Abstract
We have evaluated a novel early intervention for adolescent depression (age 16-18) in a feasibility randomised controlled trial. This nested process evaluation aimed to understand how this complex intervention worked. We sought to understand participants' views and experiences of receiving and interacting with the intervention to evaluate whether the underpinning theoretical basis of the intervention is justified and whether it contributes to valued outcomes for participants. Twelve participants were invited to take part in semi-structured interviews. Framework analysis was employed to identify important aspects of adolescents' experiences. The active ingredients identified by participants were consistent with and extended our understanding of the theoretical basis of the intervention. Four principle themes were identified: understanding how memory works and being able to remember memories in more detail; processing negative experiences and letting go; imagining positive future events; and understanding and being kinder to myself. The outcomes of the intervention were valued by participants. Six principle themes were identified: improving mood and well-being; reducing impact of negative memories; motivation and goal-directed behaviour; overcoming avoidance and rumination; relationships, communication and being open; and self-understanding and acceptance. A simplified logic model is also proposed to connect the intervention components, active ingredients, and valued outcomes. The findings provide an in-depth understanding of how participants interacted with the intervention and what they derived from it. For example, the findings establish processing negative experiences as a core intervention component, extend it to include letting go of these memories, and highlight that reducing the impact of negative memories is valued by participants. This richer understanding guides further intervention development and future implementation.
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Pile V, Williamson G, Saunders A, Holmes EA, Lau JYF. Harnessing emotional mental imagery to reduce anxiety and depression in young people: an integrative review of progress and promise. Lancet Psychiatry 2021; 8:836-852. [PMID: 34419188 DOI: 10.1016/s2215-0366(21)00195-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 04/23/2021] [Accepted: 05/12/2021] [Indexed: 11/15/2022]
Abstract
Emotional mental imagery is a powerful part of our mental landscape. Given its capacity to depict, process, and generate emotional events, mental imagery could have an important role in psychological therapies. This Series paper explores whether harnessing emotional mental imagery is meaningful to young people; ways in which interventions use emotional mental imagery; contextual and individual factors influencing intervention effectiveness; and mechanisms underpinning imagery techniques. We completed a systematic review of imagery interventions and consulted young people with lived experience (n=10) and leading international experts (n=7). The systematic search identified 86 papers covering a diverse range of imagery interventions. Across the seven categories of techniques reviewed, imagery rescripting for aversive memories, techniques targeting positive imagery, and imagery-enhanced protocols indicated the most potential. The report suggests that harnessing emotional mental imagery in psychological interventions could be a promising approach to reduce anxiety and depression and that mental health science could inform the development of new interventions and help to maximise intervention effectiveness.
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Affiliation(s)
- Victoria Pile
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Department of Psychology, Royal Holloway, University of London, Egham, UK.
| | - Grace Williamson
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Aleks Saunders
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Emily A Holmes
- Department of Psychology, Uppsala University, Uppsala, Sweden; Division of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Jennifer Y F Lau
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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Pile V, Winstanley A, Oliver A, Bennett E, Lau JYF. Targeting image-based autobiographical memory in childhood to prevent emotional disorders: Intervention development and a feasibility randomised controlled trial. Behav Res Ther 2021; 144:103913. [PMID: 34214822 DOI: 10.1016/j.brat.2021.103913] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 03/15/2021] [Accepted: 06/08/2021] [Indexed: 11/18/2022]
Abstract
Maladaptive cognitive styles confer vulnerability for emotional disorders and may emerge in childhood. In three phases, we developed and evaluated a novel parent-led intervention (My Memory Forest) to target overgeneral memory and avoidance of negative memories. In phase 1, the intervention was co-designed using two focus groups (n = 30 children) and consultation with teachers and parents. The acceptability, feasibility, and clinical potential of My Memory Forest was initially evaluated in phase two (n = 12 children aged 6 to 9) and then in a feasibility randomised controlled trial in phase three, against an active control (n = 56 aged 6 to 9). Acceptability and engagement were good, and no harm was reported by parents or participants. Phase 2 identified decreases in self-reported anxiety (d = 1.08), depression (d = 0.51) and vividness of negative events (d = 0.53). There was little change in parent-reported symptoms. In phase 3, recruitment was highly feasible and participant retention excellent (100%) but parent retention poor (55%). Descriptive statistics indicated similar changes in anxiety and depression for both groups. Changes between Phases 2 and 3 (e.g. methods of recruitment) could explain the discrepancy between results. Further development is necessary before proceeding to another trial. TRIAL REGISTRATION: ISRCTN13142918.
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Affiliation(s)
- Victoria Pile
- Department of Psychology, Institute of Psychiatry, King's College London, London, UK
| | - Ali Winstanley
- Cultural Institute, King's College London, Artist, Illustrator and Arts and Wellbeing Project Producer, Lewes, East Sussex, UK
| | - Abigail Oliver
- Department of Psychology, Institute of Psychiatry, King's College London, London, UK
| | - Eleanor Bennett
- Department of Psychology, Institute of Psychiatry, King's College London, London, UK
| | - Jennifer Y F Lau
- Department of Psychology, Institute of Psychiatry, King's College London, London, UK.
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Pile V, Smith P, Leamy M, Oliver A, Bennett E, Blackwell SE, Meiser-Stedman R, Stringer D, Dunn BD, Holmes EA, Lau JYF. A feasibility randomised controlled trial of a brief early intervention for adolescent depression that targets emotional mental images and memory specificity (IMAGINE). Behav Res Ther 2021; 143:103876. [PMID: 34098409 DOI: 10.1016/j.brat.2021.103876] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 10/01/2020] [Accepted: 04/19/2021] [Indexed: 10/21/2022]
Abstract
Brief, evidence-based interventions for adolescent depression are urgently required, particularly for school-settings. Cognitive mechanisms research suggests dysfunctional mental imagery and overgeneral memory could be promising targets to improve mood. This feasibility randomised controlled trial with parallel symptomatic groups (n = 56) compared a novel imagery-based cognitive behavioural intervention (ICBI) to non-directive supportive therapy (NDST) in school settings. Blind assessments (of clinical symptoms and cognitive mechanisms) took place pre-intervention, post-intervention and follow-up three months later. The trial aimed to evaluate the feasibility and acceptability of the methodology and interventions, and estimate the likely range of effects of the intervention on self-reported depression. The pre-defined criteria for proceeding to a definitive RCT were met: full recruitment occurred within eleven months; retention was 89%; ICBI acceptability was above satisfactory; and no harm was indicated. Intention-to-treat analysis found large effects in favour of ICBI (relative to NDST) at post-intervention in reducing depressive symptoms (d = -1.34, 95% CI [-1.87, -0.80]) and improving memory specificity (d = 0.79 [0.35, 1.23]), a key cognitive target. The findings suggest that ICBI may not only improve mood but also strengthen abilities associated with imagining and planning the future, critical skills at this life stage. A fully powered evaluation of ICBI is warranted. Trial Registration: https://www.isrctn.com/; ISRCTN85369879.
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Affiliation(s)
- Victoria Pile
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, UK
| | - Patrick Smith
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, UK
| | - Mary Leamy
- Florence Nightingale Faculty of Nursing and Midwifery, King's College London, London, UK
| | - Abigail Oliver
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, UK
| | - Eleanor Bennett
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, UK
| | - Simon E Blackwell
- Mental Health Research and Treatment Center, Faculty of Psychology, Ruhr-Universität Bochum, Germany
| | - Richard Meiser-Stedman
- Department of Clinical Psychology and Psychological Therapies, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Dominic Stringer
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | - Emily A Holmes
- Department of Psychology, Uppsala University, Uppsala, Sweden; Sweden and Division of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Jennifer Y F Lau
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, De Crespigny Park, London, SE5 8AF, UK.
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Mental Imagery and its Relevance for Psychopathology and Psychological Treatment in Children and Adolescents: a Systematic Review. Int J Cogn Ther 2020. [DOI: 10.1007/s41811-020-00092-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
AbstractThis review provides an overview of the current state of research concerning the role of mental imagery (MI) in mental disorders and evaluates treatment methods for changing MI in childhood. A systematic literature search using PubMed/Medline, Web of Science, and PsycINFO from 1872 to September 2020 was conducted. Fourteen studies were identified investigating MI, and fourteen studies were included referring to interventions for changing MI. Data from the included studies was entered into a data extraction sheet. The methodological quality was then evaluated. MI in childhood is vivid, frequent, and has a significant influence on cognitions and behavior in posttraumatic stress disorder (PTSD), social anxiety disorder (SAD), and depression. The imagery’s perspective might mediate the effect of MI on the intensity of anxiety. Imagery rescripting, emotive imagery, imagery rehearsal therapy, and rational-emotive therapy with imagery were found to have significant effects on symptoms of anxiety disorders and nightmares. In childhood, MI seems to contribute to the maintenance of SAD, PTSD, and depression. If adapted to the developmental stages of children, interventions targeting MI are effective in the treatment of mental disorders.
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15
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Harnessing Mental Imagery and Enhancing Memory Specificity: Developing a Brief Early Intervention for Depressive Symptoms in Adolescence. COGNITIVE THERAPY AND RESEARCH 2020. [DOI: 10.1007/s10608-020-10130-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abstract
Background
Treatment innovation for depressive symptoms in adolescence is urgently needed. Adult research suggests interventions targeting underlying cognitive mechanisms, such as dysfunctional mental imagery and overgeneral memory, are promising. Here, we describe and evaluate in a case series a brief imagery-based intervention for depressive symptoms that targets these cognitive mechanisms.
Methods
Nine participants completed the four-session intervention, whose principle components were imagery rescripting and memory specificity training. Questionnaires and experimental tasks (assessing symptomatology and cognitive mechanisms) were administered at three time points: pre-intervention, post-intervention and 3-month follow-up.
Results
The intervention was feasible to deliver and acceptable to participants. There was a large reduction in depression symptom scores from pre to post intervention (d = 1.32; 67% showed reliable improvement, RI) and this was maintained at follow-up (d = 1.46; RI = 75%). There were also reductions in anxiety (post: d = 1.15, RI = 44%; follow-up: d = 1.67, RI = 63%), increases in self-esteem (post: d = − 0.70, RI = 44%; follow-up: d = − 1.20, RI = 50%) and noteworthy changes in memory specificity (post: d = − 1.80, RI = 67%; follow-up: d = − 0.94, RI = 63%).
Conclusions
This is the first study to use imagery rescripting and memory specificity training in adolescence. Initial evidence is provided that the intervention is acceptable and may have clinical utility. Future randomised controlled trials are needed to further assess the intervention.
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16
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Intrusive images of a distressing future: Links between prospective mental imagery, generalized anxiety and a tendency to suppress emotional experience in youth. Behav Res Ther 2020; 124:103508. [DOI: 10.1016/j.brat.2019.103508] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 09/20/2019] [Accepted: 10/29/2019] [Indexed: 11/19/2022]
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17
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Abstract
Mental imagery refers to the experience of perception in the absence of external sensory input. Deficits in the ability to generate mental imagery or to distinguish it from actual sensory perception are linked to neurocognitive conditions such as dementia and schizophrenia, respectively. However, the importance of mental imagery to psychiatry extends beyond neurocognitive impairment. Mental imagery has a stronger link to emotion than verbal-linguistic cognition, serving to maintain and amplify emotional states, with downstream impacts on motivation and behavior. As a result, anomalies in the occurrence of emotion-laden mental imagery has transdiagnostic significance for emotion, motivation, and behavioral dysfunction across mental disorders. This review aims to demonstrate the conceptual and clinical significance of mental imagery in psychiatry through examples of mood and anxiety disorders, self-harm and suicidality, and addiction. We contend that focusing on mental imagery assessment in research and clinical practice can increase our understanding of the cognitive basis of psychopathology in mental disorders, with the potential to drive the development of algorithms to aid treatment decision-making and inform transdiagnostic treatment innovation.
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