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Frisch S, Walter S, Rebhann V, Gruss S, Geisel D, Bär KJ, Gündel H, Lane RD, Smith R. Unconscious Activation of Negative Emotional Memories Increases Pain Unpleasantness. Psychosom Med 2024; 86:580-590. [PMID: 38666650 DOI: 10.1097/psy.0000000000001315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/04/2024]
Abstract
OBJECTIVE The influence of unconscious emotional processes on pain remains poorly understood. The present study tested whether cues to forgotten unpleasant images might amplify pain (i.e., in the absence of conscious recall). METHODS Seventy-two healthy female adults (19 to 34 years) performed an adapted Think/No-think paradigm (T/NT) using 72 combinations of neutral face images (cues) paired with 36 neutral and 36 unpleasant images. After completion of the T/NT task, cues associated with forgotten neutral or unpleasant images were identified. Cues to either neutral or unpleasant images from the NT condition were then presented in randomized order while participants received intermediate-level thermal pain stimulation on the left hand. Ratings of both pain intensity and unpleasantness were acquired after each trial. RESULTS Mean pain unpleasantness ratings were greater during presentation of cues to forgotten negative versus neutral images (5.52 [SD = 2.06] versus 5.23 [SD = 2.10]; p = .02). This pattern was also present when comparing cues to remembered negative versus neutral images (5.62 [SD = 1.94] versus 5.04 [SD = 1.90]; p < .001). Mean pain intensity ratings were higher for cues to negative versus neutral images when remembered (5.48 [SD = 1.79] versus 5.00 [SD = 1.69]; p < .001), but not when forgotten (5.27 [SD = 1.96] versus 5.16 [SD = 1.93]; p = .30). CONCLUSIONS Using an adapted T/NT-Pain paradigm, this study demonstrated that cues to nonrecallable (but potentially unconsciously activated) negative emotional memories amplify pain unpleasantness, similar to known effects of conscious negative emotions.
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Affiliation(s)
- Stephan Frisch
- From the Department of Psychosomatic Medicine and Psychotherapy, Divison Medical Psychology (Frisch, Walter, Rebhann, Gruss, Geisel), and Department of Psychosomatic Medicine and Psychotherapy (Frisch, Gündel), Ulm University Medical Center, Ulm; Department of Psychosomatic Medicine and Psychotherapy (Bär), Jena University Hospital, Jena, Germany; Department of Psychiatry (Lane), University of Arizona, Tucson, Arizona; and Laureate Institute for Brain Research (Smith), Tulsa, Oklahoma
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Mikkelsen MB, Neumann H, Buskbjerg CR, Johannsen M, O'Toole MS, Arendt-Nielsen L, Zachariae R. The effect of experimental emotion induction on experimental pain: a systematic review and meta-analysis. Pain 2024; 165:e17-e38. [PMID: 37889565 DOI: 10.1097/j.pain.0000000000003073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 07/31/2023] [Indexed: 10/28/2023]
Abstract
ABSTRACT The idea that emotions can influence pain is generally recognized. However, a synthesis of the numerous individual experimental studies on this subject is lacking. The aim of the present systematic review and meta-analysis was to synthesize the existing evidence on the effect of experimental emotion induction on experimental pain in nonclinical adults. PsycInfo and PubMed were searched up until April 10, 2023, for studies assessing differences in self-reported pain between emotion induction groups and/or control groups or between conditions within group. Risk of bias was assessed for the individual studies. The literature search yielded 78 relevant records of 71 independent studies. When compared with control conditions, the pooled results revealed a statistically significant pain-attenuating effect of positive emotion induction (between-group: Hedges g = -0.48, 95% CI: -0.72; -0.25, K = 9; within-group: g = -0.24, 95% CI: -0.32; -0.15, K = 40), and a statistically significant pain-exacerbating effect of negative emotion induction in within-group analyses but not between-group analyses (between-group: g = -0.29, 95% CI: -0.66; 0.07, K = 10; within-group: g = 0.14, 95% CI: 0.06; 0.23, K = 39). Bayesian meta-analysis provided strong support for an effect of positive emotion induction but weak support for an effect of negative emotion induction. Taken together, the findings indicate a pain-attenuating effect of positive emotion induction, while the findings for negative emotion induction are less clear. The findings are discussed with reference to theoretical work emphasizing the role of motivational systems and distraction for pain. Limitations include considerable heterogeneity across studies limiting the generalizability of the findings.
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Affiliation(s)
| | - Henrike Neumann
- Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
| | | | - Maja Johannsen
- Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
| | - Mia Skytte O'Toole
- Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
| | - Lars Arendt-Nielsen
- Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
- Department of Medical Gastroenterology, Mech-Sense, Aalborg University Hospital, Aalborg, Denmark
| | - Robert Zachariae
- Dept. of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
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Ben-Baruch YD, Leibovich-Raveh T, Cohen N. The link between emotion regulation and size estimation of spiders pictures among women with fear of spiders. Front Psychol 2022; 13:1053381. [PMID: 36619063 PMCID: PMC9816481 DOI: 10.3389/fpsyg.2022.1053381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 11/28/2022] [Indexed: 12/25/2022] Open
Abstract
Introduction Fear is associated with perceptual biases. People who are afraid of spiders perceive spiders as larger than people without this fear. It is yet unclear, however, whether this effect can be influenced by using implicit (non-deliberate) emotion regulation (ER) processes and explicit (deliberate) ER strategies, such as reappraisal and suppression. Method This study examined the link between implicit and explicit ER and size estimation among women afraid of spiders. After performing an implicit ER (cognitive control) task, participants rated the size and valence of spiders, wasps and butterflies shown in pictures. Participants' tendency to use reappraisal and suppression was assessed using the Emotion Regulation Questionnaire. Results Results showed no effect of implicit ER on size and valence ratings. A greater tendency to use reappraisal was linked to reduced negative feelings on seeing the pictures of spiders. Greater use of suppression, however, was linked to increased size estimation of the spider stimuli. Discussion These results highlight the role of ER in perceptual biases and offer avenues for future ER-based treatments for specific phobias.
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Affiliation(s)
- Yahel Dror Ben-Baruch
- Department of Special Education, University of Haifa, Haifa, Israel,*Correspondence: Yahel Dror Ben-Baruch,
| | | | - Noga Cohen
- Department of Special Education, University of Haifa, Haifa, Israel,The Edmond J. Safra Brain Research Center for the Study of Learning Disabilities, University of Haifa, Haifa, Israel
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At the Intersection of Anger, Chronic Pain, and the Brain: A Mini-Review. Neurosci Biobehav Rev 2022; 135:104558. [PMID: 35122780 DOI: 10.1016/j.neubiorev.2022.104558] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 01/20/2022] [Accepted: 01/30/2022] [Indexed: 01/30/2023]
Abstract
Chronic pain remains one of the most persistent healthcare challenges in the world. To advance pain treatment, experts have recently introduced research-driven subtypes of chronic pain based on proposed underlying mechanisms. Nociplastic pain (e.g., nonspecific chronic low back or fibromyalgia) is one such subtype which may involve a greater etiologic role for brain plasticity, painful emotions induced by life stress and trauma, and unhealthy emotion regulation. In particular, correlational and behavioral data link anger and the ways anger is regulated with the presence and severity of nociplastic pain. Functional neuroimaging studies also suggest nociplastic pain and healthy anger regulation demonstrate inverse patterns of activity in the medial prefrontal cortex and amygdala; thus, improving anger regulation could normalize activity in these regions. In this Mini-Review, we summarize these findings and propose a unified, biobehavioral model called the Anger, Brain, and Nociplastic Pain (AB-NP) Model, which can be tested in future research and may advance pain care by informing new treatments that address anger, anger regulation, and brain plasticity for nociplastic pain.
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Abstract
BACKGROUND Approximately 10% of first responders report posttraumatic stress disorder (PTSD). Although reports within first responders suggest that they have distinct symptom presentations, there is a need to understand how the clinical profiles of first responders may differ from others seeking treatment for PTSD. OBJECTIVE This study compared the PTSD symptom profiles of first responder and civilians seeking treatment for PTSD. METHOD Participants self-referred to the Traumatic Stress Clinic (University of New South Wales, Sydney) for enrolment in out-patient treatment trials for PTSD. Participants comprised people of mean age 41.72 years (SD = 10.71) who met DSM-IV criteria for PTSD. The sample was composed of 128 first responders and 182 civilians. Clinician-administered interviews of PTSD (Clinician-Administered PTSD Scale) and depression were conducted, as well as measures of self-report measures of depression, alcohol use, posttraumatic appraisals, and anger. RESULTS First responders reported greater rates of dysphoric cluster of symptoms, including diminished interest, emotional numbing, and social detachment, and less psychological reactivity and avoidance of situations, than civilians with PTSD. Beyond PTSD symptoms, first responders also reported more severe levels of depression and suppressed anger. CONCLUSIONS These findings indicate that treatment-seeking first responders present with a distinct clinical profile that is characterized by dysphoric symptoms. These symptoms can predict poor treatment response and require specific attention in treating PTSD in first responders.
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Affiliation(s)
- Richard A Bryant
- School of Psychology, University of New South Wales, Kensington, Australia
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Solak N, Tamir M, Sümer N, Jost JT, Halperin E. Expressive suppression as an obstacle to social change: Linking system justification, emotion regulation, and collective action. MOTIVATION AND EMOTION 2021; 45:661-682. [PMID: 34149120 PMCID: PMC8196296 DOI: 10.1007/s11031-021-09883-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2021] [Indexed: 10/27/2022]
Abstract
Research on system justification theory suggests that justifying the societal status quo decreases negative emotions, leading to less collective action. In this investigation, we propose that the degree to which negative emotions mediate the link between system justification and collective action may depend upon whether individuals tend to suppress the expression of their negative emotions. We tested this hypothesis in the diverse socio-political contexts of Turkey, Israel, and the U.S. In one correlational study (Study 1) and three experimental studies (Studies 2-4), we observed that the link between system justification and willingness to participate in collective action through anger (Studies 1-2 and 4) and guilt (Study 3) was moderated by expressive suppression. We found that negative emotions mediated the association between system justification and collective action among those who suppress the expression of their emotions less frequently, but not those who use expressive suppression more frequently. These findings suggest that emotion regulation may undermine, rather than facilitate, efforts to engage in collective action even among people who are low in system justification. Supplementary Information The online version contains supplementary material available at 10.1007/s11031-021-09883-5.
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Affiliation(s)
| | - Maya Tamir
- Department of Psychology, The Hebrew University of Jerusalem, Jerusalem, Israel
| | | | | | - Eran Halperin
- Department of Psychology, The Hebrew University of Jerusalem, Jerusalem, Israel
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JUNG K, KIM DH, RYU JY. Relationship between concealment of emotions at work and musculoskeletal symptoms: results from the third Korean working conditions survey. INDUSTRIAL HEALTH 2018; 56:367-372. [PMID: 29760301 PMCID: PMC6172181 DOI: 10.2486/indhealth.2017-0224] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 05/02/2018] [Indexed: 06/08/2023]
Abstract
In this study, we explored the relationship between concealing emotions at work and musculoskeletal symptoms in Korean workers using data from a national, population-based survey. Data were obtained from the third Korean Working Conditions Survey in 2011. We investigated the prevalence of three musculoskeletal symptoms ("back pain", "pain in the upper extremities", and "pain in the lower extremities"). Multiple logistic regression analysis was also performed to determine odds ratios (ORs) for musculoskeletal symptoms according to concealing emotions at work, adjusting for socioeconomic factors. In both sexes, the emotion-concealing group showed a significantly higher prevalence of "pain in the upper extremities" and "pain in the lower extremities" than the non-emotion-concealing group. For back pain, male-but not female-workers who concealed their emotions showed a higher prevalence than their non-emotion-concealing counterparts; the difference was statistically significant. Adjusted ORs for musculoskeletal symptoms (excluding "back pain" for female workers) in the emotion-concealing group were significantly higher. Our study suggests that concealment of emotions is closely associated with musculoskeletal symptoms, and the work environment should operate in consideration not only of the physical health work condition of workers but also of their emotional efforts including concealing emotion at work.
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Affiliation(s)
- Kyungyong JUNG
- Department of Occupational and Environmental Medicine, Inje
University Haeundae Paik Hospital, Republic of Korea
| | - Dae Hwan KIM
- Department of Occupational and Environmental Medicine, Inje
University Haeundae Paik Hospital, Republic of Korea
| | - Ji Young RYU
- Department of Occupational and Environmental Medicine, Inje
University Haeundae Paik Hospital, Republic of Korea
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Dixon-Gordon KL, Turner BJ, Zachary Rosenthal M, Chapman AL. Emotion Regulation in Borderline Personality Disorder: An Experimental Investigation of the Effects of Instructed Acceptance and Suppression. Behav Ther 2017; 48:750-764. [PMID: 29029673 DOI: 10.1016/j.beth.2017.03.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 12/21/2016] [Accepted: 03/02/2017] [Indexed: 11/24/2022]
Abstract
Difficulties with emotion regulation are central to borderline personality disorder (BPD). Recent research suggests that avoidance of emotions in general, and emotion suppression specifically, may be commonly used among those who meet criteria for the disorder. Contemporary behavioral interventions for BPD incorporate cognitive and behavioral skills to increase emotional experiencing and acceptance while decreasing behaviors that function to escape or avoid from emotions. Few studies, however, have experimentally examined the effects of instructed emotion suppression and acceptance in BPD. The present study examined the effects of instructed use of different emotion regulation strategies on emotions, psychophysiology, and behavior in BPD. Participants with BPD, major depressive disorder (MDD), and nonpsychiatric controls (N = 193) were randomly assigned to either suppress or accept emotions during an audio recording of a social rejection scenario, and completed a behavioral measure of distress tolerance. BPD participants exhibited greater heart rate variability in the acceptance (vs. suppression) condition; this pattern was not evident within the other groups. These results suggest that deliberate use of acceptance-based emotion regulation strategies may have unique physiological effects among individuals with BPD.
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Nam Y, Kim YH, Tam KKP. Effects of Emotion Suppression on Life Satisfaction in Americans and Chinese. JOURNAL OF CROSS-CULTURAL PSYCHOLOGY 2017. [DOI: 10.1177/0022022117736525] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The present study aimed to uncover culturally different ways in which emotion suppression affects life satisfaction. To do so, we manipulated American and Hong Kong Chinese participants to perceive that they had suppressed their emotions to either a greater extent (high suppression) or a lesser extent (low suppression). In the control condition, there was no manipulation. Then, participants indicated how satisfied they were with their lives. We found that American participants reported lower life satisfaction in the high-suppression (vs. control) condition, but no difference was found between the low-suppression and the control condition, suggesting that high use of emotion suppression undermines Americans’ life satisfaction. In contrast, Hong Kong Chinese participants reported higher life satisfaction in the low-suppression (vs. control) condition, but no difference was found between the high-suppression and the control condition, suggesting that Hong Kong Chinese benefit from low use of emotion suppression. The implications of these findings are discussed.
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Affiliation(s)
| | | | - Kevin Kim-Pong Tam
- Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong
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Abstract
Synopsis The development of persistent symptoms following whiplash injury from a motor vehicle collision is common and contributes substantially to societal and personal costs. The popular Quebec Task Force classification system of whiplash-associated disorders (WADs) was meant to function as a prognostic and intervention decision aid, but its usefulness has been questioned. Emerging evidence highlights the heterogeneity of WAD by demonstrating physical and psychological impairments that are unique to those who develop persistent symptoms. These impairments are not recognized in the Quebec Task Force classification system. The purpose of this clinical commentary is to describe an integrated model that focuses on how psychological and neurobiological factors interact with, and are influenced by, existing personal and environmental factors to contribute to the development of chronic WAD. The model has been developed through more than 20 years of work in the field, consultation with experts, in-depth synthesis of existing evidence, and new evidence from the authors' own research programs. A subtheme is that a point of convergence currently exists between the psychological, physiological, and social determinants of health literature that can further explain the complex presentation of WAD. The new model is proposed to orient future research toward more interdisciplinary efforts across nontraditional fields, including data scientists and consumers, to clarify the WAD condition. J Orthop Sports Phys Ther 2017;47(7):462-471. Epub 16 Jun 2017. doi:10.2519/jospt.2017.7455.
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Tuck NL, Adams KS, Consedine NS. Does the ability to express different emotions predict different indices of physical health? A skill-based study of physical symptoms and heart rate variability. Br J Health Psychol 2017; 22:502-523. [PMID: 28452399 DOI: 10.1111/bjhp.12242] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 03/30/2017] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The outward expression of emotion has been frequently associated with better health outcomes, whereas suppressing emotion is thought to contribute to worse physical health. However, work has typically focused on trait expressive tendencies and the possibility that individual differences in the ability to express specific emotions may also be associated with health has not been widely tested. DESIGN A cross-sectional study of community dwelling adults. METHODS One hundred and twenty-eight participants aged 18-88 years completed questionnaires assessing demographics and health status, before attending a testing session in which resting heart rate variability (HRV) was assessed. Participants then completed a performance-based test of expressive regulatory skill in which they were instructed to enhance and suppress their emotional expressions while they watched film clips validated to elicit amusement, sadness, and anger. Participants rated subjective emotional experience before and after each clip, and their degree of expressivity was scored using FACS-based Noldus FaceReader. RESULTS Missing data resulted in a final sample size of 117. Linear regressions controlling for age, sex, diagnoses, and trait emotion revealed that greater ability to enhance sad expressions was associated with higher HRV while the ability to enhance expressions of joy was associated with lower symptom interference. In parallel models, the ability to flexibly regulate (both enhance and suppress) expressions of joy and sadness was also associated with lower symptom interference. CONCLUSIONS Findings suggest that the ability to regulate expressions of both sadness and joy is associated with health indices even when controlling for trait affect and potential confounds. The present findings offer early evidence that individual differences in the ability to regulate the outward expression of emotion may be relevant to health and suggest that expressive regulatory skills offer a novel avenue for research and intervention. Statement of contribution What is already known on this subject The tendency to outwardly express felt emotion generally predicts better health, whereas expressive suppression typically predicts worse health outcomes. Most work has been based on trait assessments; however, the ability to regulate the expression of felt emotion can be objectively assessed using performance-based tests. Prior work in mental health suggests that the ability to flexibly up- and downregulate the expression of emotion predicts better outcomes. What does this study add The first evidence that the ability to flexibly regulate expressions predicts indices of health. Skill in both expressing and suppressing facial expressions predicts better reported health. Skills with different emotions differentially predict symptom interference and cardiac vagal tone.
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Affiliation(s)
- Natalie L Tuck
- Department of Psychological Medicine, University of Auckland, New Zealand
| | | | - Nathan S Consedine
- Department of Psychological Medicine, University of Auckland, New Zealand
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Bresin K, Kling L, Verona E. The effect of acute physical pain on subsequent negative emotional affect: A meta-analysis. Personal Disord 2017; 9:273-283. [PMID: 28368146 DOI: 10.1037/per0000248] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Although it is clear that most people attempt to avoid pain and often find it unpleasant in the moment, research suggests that changes in affect after pain are not universally negative. To help advance our understanding of pain-affect relationships, the goal of the current study was to conduct a meta-analysis of studies examining changes in negative affect, as defined by subjective experience and psychophysiology, after the experience of acute laboratory pain. We identified 22 effect sizes from 17 different studies (N = 1,717). We tested several different hypotheses based primarily on theories of nonsuicidal self-injury (NSSI), with mixed support. Our main findings were that pain had a small to medium effect in reducing negative affect (dav = -0.35, 95% confidence interval [CI] [-0.58, -0.12]), and most robustly regulated negative affect in the context of a negative affect induction (dav = -0.37, 95% CI [-0.73, -0.02]) relative to neutral affect induction (dav = 0.08, 95% CI [-0.09, 0.26]). Similar reductions were also seen after painful and nonpainful stimulation, calling into question whether pain is necessary or whether any stimulation is sufficient. The results lead to several questions to be addressed in future research. (PsycINFO Database Record
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Affiliation(s)
- Konrad Bresin
- Department of Psychology, University of Illinois-Urbana-Champaign
| | - Leah Kling
- Department of Psychology, University of Illinois-Urbana-Champaign
| | - Edelyn Verona
- Department of Psychology, University of South Florida
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Keng SL, Tan ELY, Eisenlohr-Moul TA, Smoski MJ. Effects of mindfulness, reappraisal, and suppression on sad mood and cognitive resources. Behav Res Ther 2017; 91:33-42. [PMID: 28129574 DOI: 10.1016/j.brat.2017.01.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 12/05/2016] [Accepted: 01/16/2017] [Indexed: 10/20/2022]
Abstract
The present study investigated the relative effects of mindfulness, reappraisal and suppression in reducing sadness, and the extent to which implementation of these strategies affects cognitive resources in a laboratory context. A total of 171 Singaporean undergraduate participants were randomly assigned to receive brief training in mindfulness, reappraisal, or suppression prior to undergoing a sad mood induction. Individual adherence to Asian cultural values was assessed as a potential moderator of strategy effectiveness. Participants rated their mood and completed a Color-Word Stroop task before and after mood regulation instructions. Analyses using multi-level modelling showed that the suppression condition caused less robust declines in sadness over time compared to mindfulness. There was also a nonsignificant trend in which mindfulness was associated with greater sadness recovery compared to reappraisal. Suppression resulted in lower average sadness compared to mindfulness among those high on Asian cultural values, but not those low on Asian cultural values. Both mindfulness and reappraisal buffered against increases in Stroop interference from pre-to post-regulation compared to suppression. The findings highlight the advantage of mindfulness as a strategy effective not only in the regulation of sad mood, but also in the preservation of cognitive resources in the context of mood regulation.
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Affiliation(s)
- Shian-Ling Keng
- Department of Psychology, National University of Singapore, Singapore.
| | - Elysia Li Yan Tan
- Department of Psychology, National University of Singapore, Singapore
| | | | - Moria J Smoski
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, USA
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Soto JA, Lee EA, Roberts NA. Convergence in feeling, divergence in physiology: How culture influences the consequences of disgust suppression and amplification among European Americans and Asian Americans. Psychophysiology 2017; 53:41-51. [PMID: 26681616 DOI: 10.1111/psyp.12579] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 08/19/2015] [Accepted: 08/21/2015] [Indexed: 11/30/2022]
Abstract
Much empirical work documents the downsides of suppressing emotions. Emerging research points to the need for a more sophisticated and culturally informed approach to understanding the consequences of emotion regulation. To that end, we employed behavioral, self-report, and psychophysiological measures to examine the consequences of two types of emotion regulation (suppression and amplification) in a sample of 28 Asian Americans and 31 European Americans. Participants were shown a neutral film and then a series of disgust-eliciting films during which they were asked to regulate their response by suppressing or amplifying their emotional behavior (counterbalanced). Despite self-reporting equal levels of disgust, European Americans showed greater skin conductance reactivity than Asian Americans in both regulation conditions, but not in response to a neutral film. These findings extend work on divergence in the consequences of emotion regulation across different cultural groups, which could help identify optimal emotion regulation strategies for health and well-being.
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Affiliation(s)
- José A Soto
- Department of Psychology, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Elizabeth A Lee
- Office of Organizational Effectiveness, Central Washington University, Ellensburg, Washington, USA
| | - Nicole A Roberts
- School of Social and Behavioral Sciences, Arizona State University, Phoenix, Arizona, USA
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Darnall BD. "Compassion Cultivation in Chronic Pain May Reduce Anger, Pain, and Increase Acceptance: Study Review and Brief Commentary". ACTA ACUST UNITED AC 2015; 3. [PMID: 26985456 DOI: 10.4172/2375-4273.1000142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Beth D Darnall
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, USA
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Luo J, Yu R. Follow the heart or the head? The interactive influence model of emotion and cognition. Front Psychol 2015; 6:573. [PMID: 25999889 PMCID: PMC4422030 DOI: 10.3389/fpsyg.2015.00573] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Accepted: 04/20/2015] [Indexed: 11/16/2022] Open
Abstract
The experience of emotion has a powerful influence on daily-life decision making. Following Plato's description of emotion and reason as two horses pulling us in opposite directions, modern dual-system models of decision making endorse the antagonism between reason and emotion. Decision making is perceived as the competition between an emotion system that is automatic but prone to error and a reason system that is slow but rational. The reason system (in "the head") reins in our impulses (from "the heart") and overrides our snap judgments. However, from Darwin's evolutionary perspective, emotion is adaptive, guiding us to make sound decisions in uncertainty. Here, drawing findings from behavioral economics and neuroeconomics, we provide a new model, labeled "The interactive influence model of emotion and cognition," to elaborate the relationship of emotion and reason in decision making. Specifically, in our model, we identify factors that determine when emotions override reason and delineate the type of contexts in which emotions help or hurt decision making. We then illustrate how cognition modulates emotion and how they cooperate to affect decision making.
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Affiliation(s)
- Jiayi Luo
- School of Psychology and Center for Studies of Psychological Application, South China Normal University, Guangzhou, China
| | - Rongjun Yu
- School of Psychology and Center for Studies of Psychological Application, South China Normal University, Guangzhou, China
- School of Economics and Management and Scientific Laboratory of Economic Behaviors, South China Normal University, Guangzhou, China
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Abstract
BACKGROUND Low back pain (LBP) is a common and costly condition that often becomes chronic if not properly addressed. Recent research has shown that psychosocial symptoms can complicate LBP, necessitating more comprehensive screening measures. AIM The present study investigated the role of psychosocial factors, including anger regulation, in pain and disability using a screening measure designed for LBP treated with physical therapy. METHODS One hundred three LBP patients initiating physical therapy completed an established screening measure to assess risk for developing chronic pain, and psychosocial measures assessing anger, depression, anxiety, fear-avoidance, and pain-catastrophizing before and after 4 weeks of treatment. Dependent variables were pain intensity, physical impairment, and patient-reported disability. Risk subgrouping based on anger and other psychosocial measures was examined using established screening methods and through using an empirical statistical approach. RESULTS Analyses revealed that risk subgroups differed according to corresponding levels of negative affect, as opposed to anger alone. General psychosocial distress also predicted disability posttreatment, but, interestingly, did not have a strong relationship to pain. Subsequent hierarchical agglomerative clustering procedures divided patients into overall high-distress and low-distress groups, with follow-up analyses revealing that the high-distress group had higher baseline measures of pain, disability, and impairment. CONCLUSIONS Findings suggest that anger may be part of a generalized negative affect rather than a unique predictor when assessing risk for pain and disability in LBP treatment. Continued research in the area of screening for psychosocial prognostic indicators in LBP may ultimately guide treatment protocols in physical therapy for more comprehensive patient care.
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Compare A, Zarbo C, Shonin E, Van Gordon W, Marconi C. Emotional Regulation and Depression: A Potential Mediator between Heart and Mind. Cardiovasc Psychiatry Neurol 2014; 2014:324374. [PMID: 25050177 PMCID: PMC4090567 DOI: 10.1155/2014/324374] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2013] [Revised: 04/17/2014] [Accepted: 04/23/2014] [Indexed: 12/02/2022] Open
Abstract
A narrative review of the major evidence concerning the relationship between emotional regulation and depression was conducted. The literature demonstrates a mediating role of emotional regulation in the development of depression and physical illness. Literature suggests in fact that the employment of adaptive emotional regulation strategies (e.g., reappraisal) causes a reduction of stress-elicited emotions leading to physical disorders. Conversely, dysfunctional emotional regulation strategies and, in particular, rumination and emotion suppression appear to be influential in the pathogenesis of depression and physiological disease. More specifically, the evidence suggests that depression and rumination affect both cognitive (e.g., impaired ability to process negative information) and neurobiological mechanisms (e.g., hypothalamic pituitary adrenal axis overactivation and higher rates of cortisol production). Understanding the factors that govern the variety of health outcomes that different people experience following exposure to stress has important implications for the development of effective emotion-regulation interventional approaches (e.g., mindfulness-based therapy, emotion-focused therapy, and emotion regulation therapy).
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Affiliation(s)
- Angelo Compare
- Department of Human and Social Sciences, University of Bergamo, Piazza S. Agostino 2, 24124 Bergamo, Italy
- Human Factors and Technologies in Healthcare Centre, University of Bergamo, Italy
| | - Cristina Zarbo
- Department of Human and Social Sciences, University of Bergamo, Piazza S. Agostino 2, 24124 Bergamo, Italy
| | - Edo Shonin
- Psychology Division, Nottingham Trent University, UK
| | | | - Chiara Marconi
- Department of Human and Social Sciences, University of Bergamo, Piazza S. Agostino 2, 24124 Bergamo, Italy
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Lemaire M, El-Hage W, Frangou S. Reappraising suppression: subjective and physiological correlates of experiential suppression in healthy adults. Front Psychol 2014; 5:571. [PMID: 24966844 PMCID: PMC4052820 DOI: 10.3389/fpsyg.2014.00571] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Accepted: 05/22/2014] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Emotion regulation strategies based on suppressing behavioral expressions of emotion have been considered maladaptive. However, this may not apply to suppressing the emotional experience (experiential suppression). The aim of this study was to define the effect of experiential suppression on subjective and physiological emotional responses. METHODS Healthy adults (N = 101) were characterized in terms of the temperament, personality, and hedonic capacity using the Tridimensional Personality Questionnaire, the Eysenck Personality Questionnaire, the Fawcett-Clark Pleasure Scale, and the State-Trait Anxiety Inventory. Participants were shown positive, negative, and neutral pictures from the International Affective Picture System under two conditions, passive viewing, and experiential suppression. During both conditions, subjective ratings of the intensity and duration of emotional responses and physiological measures of skin conductance (SC) and cardiac inter-beat interval (IBI) to each picture were recorded. RESULTS Negative pictures elicited the most intense physiological and emotional responses regardless of experimental condition. Ratings of emotional intensity were not affected by condition. In contrast, experiential suppression, compared to passive viewing, was associated with decreased duration of the emotional response, reduced maximum SC amplitude and longer IBIs independent of age, picture valence, personality traits, hedonic capacity, and anxiety. CONCLUSION These findings demonstrate that experiential suppression may represent an adaptive emotion regulation mechanism associated with reduced arousal and cardiovascular activation.
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Affiliation(s)
- Mathieu Lemaire
- Université François-Rabelais de Tours-INSERM "Imagerie et Cerveau" UMR U 930 Tours, France ; Centre Universitaire de Pédopsychiatrie, Centre Hospitalier Régional Universitaire de Tours Tours, France ; Centre d'Investigation Clinique, INSERM 1415 Tours, France
| | - Wissam El-Hage
- Université François-Rabelais de Tours-INSERM "Imagerie et Cerveau" UMR U 930 Tours, France ; Clinique Psychiatrique Universitaire, Centre Hospitalier Régional Universitaire de Tours Tours, France
| | - Sophia Frangou
- Psychosis Research Program, Department of Psychiatry, Icahn School of Medicine at Mount Sinai New York, NY, USA
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Chen L, He XZ, Liu QM. Neuroendocrine mechanisms of left ventricular dysfunction stimulated by anger stress in rats with atherosclerosis-a putative role of natriuretic peptide. ASIAN PAC J TROP MED 2014; 7:48-54. [DOI: 10.1016/s1995-7645(13)60191-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 11/15/2013] [Accepted: 12/15/2013] [Indexed: 10/25/2022] Open
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Abstract
Emotion regulation has been conceptualized as a process by which individuals modify their emotional experiences, expressions, and physiology and the situations eliciting such emotions in order to produce appropriate responses to the ever-changing demands posed by the environment. Thus, context plays a central role in emotion regulation. This is particularly relevant to the work on emotion regulation in psychopathology, because psychological disorders are characterized by rigid responses to the environment. However, this recognition of the importance of context has appeared primarily in the theoretical realm, with the empirical work lagging behind. In this review, the author proposes an approach to systematically evaluate the contextual factors shaping emotion regulation. Such an approach consists of specifying the components that characterize emotion regulation and then systematically evaluating deviations within each of these components and their underlying dimensions. Initial guidelines for how to combine such dimensions and components in order to capture substantial and meaningful contextual influences are presented. This approach is offered to inspire theoretical and empirical work that it is hoped will result in the development of a more nuanced and sophisticated understanding of the relationship between context and emotion regulation.
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Affiliation(s)
- Amelia Aldao
- Department of Psychology, Ohio State University, Columbus
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Associations between daily chronic pain intensity, daily anger expression, and trait anger expressiveness: an ecological momentary assessment study. Pain 2012; 153:2352-2358. [PMID: 22940462 DOI: 10.1016/j.pain.2012.08.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2012] [Revised: 07/03/2012] [Accepted: 08/01/2012] [Indexed: 11/24/2022]
Abstract
Links between elevated trait anger expressiveness (anger-out) and greater chronic pain intensity are well documented, but pain-related effects of expressive behaviors actually used to regulate anger when it is experienced have been little explored. This study used ecological momentary assessment methods to explore prospective associations between daily behavioral anger expression and daily chronic pain intensity. Forty-eight chronic low back pain (LBP) patients and 36 healthy controls completed electronic diary ratings of momentary pain and behavioral anger expression in response to random prompts 4 times daily for 7 days. Across groups, greater trait anger-out was associated with greater daily behavioral anger expression (P<0.001). LBP participants showed higher levels of daily anger expression than controls (P<0.001). Generalized estimating equation analyses in the LBP group revealed a lagged main effect of greater behavioral anger expression on increased chronic pain intensity in the subsequent assessment period (P<0.05). Examination of a trait×situation model for anger-out revealed prospective associations between elevated chronic pain intensity and later increases in behavioral anger expression that were restricted largely to individuals low in trait anger-out (P<0.001). Trait×situation interactions for trait anger suppression (anger-in) indicated similar influences of pain intensity on subsequent behavioral anger expression occurring among low anger-in persons (P<0.001). Overlap with trait and state negative affect did not account for study findings. This study for the first time documents lagged within-day influences of behavioral anger expression on subsequent chronic pain intensity. Trait anger regulation style may moderate associations between behavioral anger expression and chronic pain intensity.
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Burns JW, Quartana PJ, Gilliam W, Matsuura J, Nappi C, Wolfe B. Suppression of anger and subsequent pain intensity and behavior among chronic low back pain patients: the role of symptom-specific physiological reactivity. J Behav Med 2012; 35:103-14. [PMID: 21597981 PMCID: PMC4170675 DOI: 10.1007/s10865-011-9347-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Accepted: 04/11/2011] [Indexed: 11/26/2022]
Abstract
Suppression of anger may be linked to heightened pain report and pain behavior during a subsequent painful event among chronic low back patients, but it is not clear whether these effects are partly accounted for by increased physiological reactivity during suppression. Chronic low back pain patients (N = 58) were assigned to Suppression or No Suppression conditions for a "cooperative" computer maze task during which a confederate harassed them. During baseline and maze task, patients' lower paraspinal and trapezius muscle tension, blood pressure and heart rate were recorded. After the maze task, patients underwent a structured pain behavior task (behaviors were videotaped and coded). Results showed that: (a) Suppression condition patients revealed greater lower paraspinal muscle tension and systolic blood pressure (SBP) increases during maze task than No Suppression patients (previously published results showed that Suppression condition patients exhibited more pain behaviors than No Suppression patients); (b) residualized lower paraspinal and SBP change scores were related significantly to pain behaviors; (c) both lower paraspinal and SBP reactivity significantly mediated the relationship between Condition and frequency of pain behaviors. Results suggest that suppression-induced lower paraspinal muscle tension and SBP increases may link the actual suppression of anger during provocation to signs of clinically relevant pain among chronic low back pain patients.
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Affiliation(s)
- John W Burns
- Department of Behavioral Science, Rush University Medical Center, 1653 W. Congress Parkway, Chicago, IL, 60612, USA.
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Abstract
OBJECTIVE Elevated trait anger (TRANG; heightened propensity to experience anger) is associated with greater pain responsiveness, possibly via associations with deficient endogenous opioid analgesia. This study tested whether acute anger arousal moderates the impact of TRANG on endogenous opioid analgesia. METHODS Ninety-four chronic low back pain (LBP) participants and 85 healthy controls received opioid blockade (8 mg of naloxone) or placebo in a randomized, counterbalanced order in separate sessions. Participants were randomly assigned to undergo either a 5-minute anger recall interview (ARI) or a neutral control interview across both drug conditions. Immediately after the assigned interview, participants engaged sequentially in finger pressure and ischemic forearm pain tasks. Opioid blockade effects were derived (blockade minus placebo condition pain ratings) to index opioid antinociceptive function. RESULTS Placebo condition TRANG by interview interactions (p values < .05) indicated that TRANG was hyperalgesic only in the context of acute anger arousal (ARI condition; p values < .05). Blockade effect analyses suggested that these hyperalgesic effects were related to deficient opioid analgesia. Significant TRANG by interview interactions (p values < .05) for both pain tasks indicated that elevated TRANG was associated with smaller blockade effects (less endogenous opioid analgesia) only in the ARI condition (p values < .05). Results for ischemic task visual analog scale intensity blockade effects suggested that associations between TRANG and impaired opioid function were most evident in LBP participants when experiencing anger (type by interview by TRANG interaction; p < .05). CONCLUSIONS Results indicate that hyperalgesic effects of TRANG are most prominent when acute anger is aroused and suggest that endogenous opioid mechanisms contribute.
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Nakajima M, al'Absi M. Enhanced pain perception prior to smoking cessation is associated with early relapse. Biol Psychol 2011; 88:141-6. [PMID: 21816208 DOI: 10.1016/j.biopsycho.2011.07.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Revised: 07/05/2011] [Accepted: 07/19/2011] [Indexed: 11/26/2022]
Abstract
Accumulated evidence suggests that nicotine induces analgesia, and endogenous pain regulatory mechanisms may be altered by chronic smoking. The extent to which individual differences in pain perception are related to smokers' ability to abstain from smoking has not been directly examined. Seventy-one smokers who were interested in quitting completed a pre-cessation laboratory session which included the cold pressor test (CPT). Pain ratings were collected during and after CPT. Also, mood changes, cardiovascular measures, and salivary cortisol samples were evaluated prior to, during, and after CPT. Participants attended 4 weekly follow-up assessment sessions after their quit day. Cox regression analysis revealed that higher pain ratings during and after CPT predicted greater risk for smoking relapse. These results remained significant after affective and physiological responses to CPT were controlled, suggesting that pain ratings prior to smoking cessation are potentially useful in identifying smokers who are at greater risk of early smoking relapse and may reflect underlying putative risk for nicotine dependence and relapse.
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Affiliation(s)
- Motohiro Nakajima
- University of Minnesota Medical School, 1035 University Drive, Duluth, MN 55812, USA
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Burns JW, Quartana P, Bruehl S. Anger suppression and subsequent pain behaviors among chronic low back pain patients: moderating effects of anger regulation style. Ann Behav Med 2011; 42:42-54. [PMID: 21544702 PMCID: PMC4170680 DOI: 10.1007/s12160-011-9270-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Suppression of anger is linked to subsequent pain intensity among chronic low back patients, but it is not clear whether anger regulation style (trait anger-out, anger-in) moderates these effects or if aroused anger accounts for links between anger regulation style and pain. METHOD Chronic low back pain patients (N=58) were assigned to Suppression or No Suppression conditions for a task with harassing confederate and then underwent structured pain behavior procedures. Spielberger Anger Expression Inventory tapped trait anger-out (AOS) and anger-in (AIS). RESULTS Regressions tested Emotion Regulation condition × AOS and AIS effects on outcomes. AOS was related to grimacing and sighing for Suppression condition patients. AIS was related negatively to guarding and bracing for Suppression condition patients. Anger report partly mediated effects for AOS and AIS. CONCLUSIONS Anger regulation style moderated effects of state anger suppression on subsequent pain behaviors, effects that were partly explained by aroused anger.
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Affiliation(s)
- John W Burns
- Department of Behavioral Science, Rush University Medical Center, 1645 W. Jackson Boulevard, Chicago, IL 60612, USA.
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Lumley MA, Cohen JL, Borszcz GS, Cano A, Radcliffe AM, Porter LS, Schubiner H, Keefe FJ. Pain and emotion: a biopsychosocial review of recent research. J Clin Psychol 2011; 67:942-68. [PMID: 21647882 DOI: 10.1002/jclp.20816] [Citation(s) in RCA: 464] [Impact Index Per Article: 35.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE AND METHOD Research on emotion and pain has burgeoned. We review the last decade's literature, focusing on links between emotional processes and persistent pain. RESULTS Neurobiological research documents the neural processes that distinguish affective from sensory pain dimensions, link emotion and pain, and generate central nervous system pain sensitization. Psychological research demonstrates that greater pain is related to emotional stress and limited emotional awareness, expression, and processing. Social research shows the potential importance of emotional communication, empathy, attachment, and rejection. CONCLUSIONS Emotions are integral to the conceptualization, assessment, and treatment of persistent pain. Research should clarify when to eliminate or attenuate negative emotions, and when to access, experience, and express them. Theory and practice should integrate emotion into cognitive-behavioral models of persistent pain.
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Affiliation(s)
- Mark A Lumley
- Department of Psychology, Wayne State University, 5057 Woodward Ave., 7th Floor, Detroit, Michigan 48202, USA.
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Yilmaz P, Diers M, Diener S, Rance M, Wessa M, Flor H. Brain correlates of stress-induced analgesia. Pain 2011; 151:522-529. [PMID: 20817354 DOI: 10.1016/j.pain.2010.08.016] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2010] [Revised: 08/04/2010] [Accepted: 08/13/2010] [Indexed: 01/09/2023]
Abstract
Stress-induced analgesia (SIA) refers to a reduced pain response after stress exposure, which is mediated by descending pain-inhibitory circuits and may be an indicator of adequate centrally mediated pain control. We used functional magnetic resonance imaging to assess brain mechanisms of SIA in 21 healthy participants. Using a block design series of mildly painful pressure stimuli were applied to the left medial phalanx of the second digit during functional magnetic resonance imaging. Mental arithmetic combined with increasing levels of noise was used as a stressor. Verbal ratings, changes in blood pressure and heart rate confirmed the validity of the stress induction. Post-stress pain thresholds and pain tolerance were significantly higher and post-stress pain and unpleasantness ratings were significantly lower compared to pre-stress levels. SIA led to an increase of the blood-level-dependent oxygenation response in the primary somatosensory cortex, bilaterally in the anterior insula, and secondary somatosensory cortex. The increase in pain tolerance correlated significantly with activation in the rostral anterior cingulate cortex and pain unpleasantness with activation in the dorsal anterior cingulate cortex. SIA seems to activate similar brain networks as placebo analgesia or analgesia mediated by diffuse noxious inhibitory controls and involved sensory, affective and cognitive modulatory circuits.
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Affiliation(s)
- Pinar Yilmaz
- Department of Clinical and Cognitive Neuroscience, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany
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Agustsdottir S, Kristinsdottir A, Jonsdottir K, Larusdottir SO, Smari J, Valdimarsdottir HB. The impact of dispositional emotional expressivity and social constraints on distress among prostate cancer patients in Iceland. Br J Health Psychol 2011; 15:51-61. [DOI: 10.1348/135910709x426148] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Schlatter MC, Cameron LD. Emotional Suppression Tendencies as Predictors of Symptoms, Mood, and Coping Appraisals During AC Chemotherapy for Breast Cancer Treatment. Ann Behav Med 2010; 40:15-29. [DOI: 10.1007/s12160-010-9204-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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Anger management style moderates effects of attention strategy during acute pain induction on physiological responses to subsequent mental stress and recovery: a comparison of chronic pain patients and healthy nonpatients. Psychosom Med 2009; 71:454-62. [PMID: 19251875 PMCID: PMC4180112 DOI: 10.1097/psy.0b013e318199d97f] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES To examine whether high trait anger-out chronic low back (CLBP) patients would show exceptionally large symptom-specific lower paraspinal (LP) responses, compared with healthy nonpatients, during pain induction, a subsequent mental stressor, and recovery when they were urged to suppress awareness of pain and suffering. METHODS CLBP patients (n = 93) and nonpatients (n = 105) were assigned randomly to one of four attention strategy conditions for use during pain induction: sensory-focus, distraction, suppression, or control. All participants underwent a cold pressor, and then performed mental arithmetic. They completed the anger-out (AOS) and anger-in (AIS) subscales of the Anger Expression Inventory. RESULTS General Linear Model procedures were used to test Attention Strategy Condition x Patient/Nonpatient Status x AOS (or AIS) x Period interactions for physiological indices. Significant interactions were found such that: a) high trait anger-out patients in the Suppression condition seemed to show the greatest LP reactivity during the mental arithmetic followed by the slowest recovery compared with other conditions; b) high trait anger-out patients and nonpatients in the Suppression condition seemed to show the slowest systolic blood pressure recoveries compared with other conditions. CONCLUSIONS Results extend previous work by suggesting that an anger-out style moderates effects of how attention is allocated during pain on responses to and recovery from a subsequent mental stressor. Results provide further evidence that trait anger-out and trait anger-in among CLBP patients are associated with increased LP muscle tension during and after pain and mental stress.
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van Middendorp H, Lumley MA, Moerbeek M, Jacobs JWG, Bijlsma JWJ, Geenen R. Effects of anger and anger regulation styles on pain in daily life of women with fibromyalgia: a diary study. Eur J Pain 2009; 14:176-82. [PMID: 19375966 DOI: 10.1016/j.ejpain.2009.03.007] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2008] [Revised: 02/06/2009] [Accepted: 03/17/2009] [Indexed: 11/30/2022]
Abstract
BACKGROUND Fibromyalgia is characterized by an amplified pain response to various physical stimuli. Through biological and behavioural mechanisms, patients with fibromyalgia may also show an increase of pain in response to emotions. Anger, and how it is regulated, may be particularly important in chronic pain. AIM To examine, among patients with fibromyalgia, whether anger during everyday life amplifies pain and whether general and situational anger inhibition and anger expression modulate the anger-pain link. METHODS For 28 consecutive days, 333 women with fibromyalgia (mean age 47+/-12years) reported their transient anger and state anger inhibition (anger-in) and expression (anger-out) responses regarding a significant emotional event during the day as well as end-of-day pain. Trait anger inhibition and expression were assessed by questionnaire. Multilevel regression analyses were performed. RESULTS State anger predicted higher end-of-day pain (p<.001) in half of the patients, but lower pain in one-quarter of patients. State anger inhibition was unrelated to pain. Trait anger inhibition was related to more pain (p=.02). The lowest pain level was observed among patients with high trait anger expression who actually expressed their anger in an anger-arousing situation (p=.02). CONCLUSIONS Our study suggests that anger and a general tendency to inhibit anger predicts heightened pain in the everyday life of female patients with fibromyalgia. Psychological intervention could focus on healthy anger expression to try to mitigate the symptoms of fibromyalgia.
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Affiliation(s)
- Henriët van Middendorp
- Department of Clinical and Health Psychology, Faculty of Social and Behavioral Sciences, Utrecht University, P.O. Box 80.140, 3508 TC Utrecht, The Netherlands
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Pain-related effects of trait anger expression: neural substrates and the role of endogenous opioid mechanisms. Neurosci Biobehav Rev 2008; 33:475-91. [PMID: 19146872 DOI: 10.1016/j.neubiorev.2008.12.003] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2008] [Revised: 10/17/2008] [Accepted: 12/15/2008] [Indexed: 11/23/2022]
Abstract
Literature is reviewed indicating that greater tendency to manage anger via direct verbal or physical expression (trait anger-out) is associated with increased acute and chronic pain responsiveness. Neuroimaging data are overviewed supporting overlapping neural circuits underlying regulation of both pain and anger, consisting of brain regions including the rostral anterior cingulate cortex, orbitofrontal cortex, anterior insula, amygdala, and periaqueductal gray. These circuits provide a potential neural basis for observed positive associations between anger-out and pain responsiveness. The role of endogenous opioids in modulating activity in these interlinked brain regions is explored, and implications for understanding pain-related effects of anger-out are described. An opioid dysfunction hypothesis is presented in which inadequate endogenous opioid inhibitory activity in these brain regions contributes to links between trait anger-out and pain. A series of studies is presented that supports the opioid dysfunction hypothesis, further suggesting that gender and genetic factors may moderate these effects. Finally, possible implications of interactions between trait anger-out and state behavioral anger expression on endogenous opioid analgesic activity are described.
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Trait anger management style moderates effects of actual ("state") anger regulation on symptom-specific reactivity and recovery among chronic low back pain patients. Psychosom Med 2008; 70:898-905. [PMID: 18725429 PMCID: PMC4170676 DOI: 10.1097/psy.0b013e3181835cb7] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We examined whether "state" anger regulation-inhibition or expression-among chronic low back pain (CLBP) patients would affect lower paraspinal (LP) muscle tension following anger-induction, and whether these effects were moderated by trait anger management style. METHOD Eighty-four CLBP patients underwent harassment, then they regulated anger under one of two conditions: half expressed anger by telling stories about people depicted in pictures, whereas half inhibited anger by only describing objects appearing in the same pictures. They completed the anger-out and anger-in subscales (AOS; AIS) of the anger expression inventory. RESULTS General Linear Model procedures were used to test anger regulation condition by AOS/AIS by period interactions for physiological indexes. Significant three-way interactions were found such that: a) high trait anger-out patients in the inhibition condition appeared to show the greatest LP reactivity during the inhibition period followed by the slowest recovery; b) high trait anger-out patients in the expression condition appeared to show the greatest systolic blood pressure (SBP) reactivity during the expression period followed by rapid recovery. CONCLUSIONS Results implicate LP muscle tension as a potential physiological mechanism that links the actual inhibition of anger following provocation to chronic pain severity among CLBP patients. Results also highlight the importance of mismatch situations for patients who typically regulate anger by expressing it. These CLBP patients may be at particular risk for elevated pain severity if circumstances at work or home regularly dictate that they should inhibit anger expression.
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Burns JW, Quartana PJ, Bruehl S. Anger inhibition and pain: conceptualizations, evidence and new directions. J Behav Med 2008; 31:259-79. [PMID: 18498056 DOI: 10.1007/s10865-008-9154-7] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2007] [Accepted: 04/08/2008] [Indexed: 11/25/2022]
Abstract
Anger and how anger is regulated appear to affect acute and chronic pain intensity. The inhibition of anger (anger-in), in particular, has received much attention, and it is widely believed that suppressing or inhibiting the verbal or physical expression of anger is related to increased pain severity. We examine theoretical accounts for expecting that anger inhibition should affect pain, and review evidence for this claim. We suggest that the evidence for a link between trait anger-in (the self-reported tendency to inhibit anger expression when angry) and acute and chronic pain severity is quite limited owing to a number of factors including a inadequate definition of trait anger-in embodied in the popular anger-in subscale of Spielberger's Anger Expression Inventory, and a strong overlap between trait anger-in scores and measures of general negative affect (NA). We argue that in order to determine whether something unique to the process of anger inhibition exerts direct effects on subsequent pain intensity, new conceptualizations and approaches are needed that go beyond self-report assessments of trait anger-in. We present one model of anger inhibition and pain that adopts elements of Wegner's ironic process theory of thought suppression. Findings from this emerging research paradigm indicate that state anger suppression (suppression manipulated in the laboratory) may indeed affect sensitivity to subsequent painful stimuli, and we outline potentially productive avenues of future inquiry that build on this model. We conclude that although studies employing correlational designs and self-reports of trait anger-in have not upheld the claim that anger inhibition affects pain severity, evidence from studies using new models suggests that actually inhibiting anger expression during a provocative event may increase perceived pain at a later time.
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Affiliation(s)
- John W Burns
- Department of Psychology, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Rd., North Chicago, IL 60064, USA.
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Quartana PJ, Yoon KL, Burns JW. Anger suppression, ironic processes and pain. J Behav Med 2007; 30:455-69. [PMID: 17712618 DOI: 10.1007/s10865-007-9127-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2007] [Accepted: 07/31/2007] [Indexed: 10/22/2022]
Abstract
Whether anger suppression exerts a causal influence on pain experience, and the mechanisms of such an influence, are not well understood. We report two experimental studies that examine the hypothesis that anger suppression paradoxically increases cognitive accessibility of anger, in turn coloring perceptions of succeeding pain in an anger-congruent fashion. The results of two experimental studies largely confirmed these predictions. Study 1 revealed that participants instructed to suppress emotions during anger-provocation experienced greater cold-pressor pain than those in the control condition. This difference was confined to perception of anger-specific qualities of pain. Study 2 replicated key findings of Study 1, but also provided partial evidence for increased cognitive accessibility of anger tied to anger suppression through self-report and modified dot-probe methodologies. Implications and limitations of these findings are discussed.
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Affiliation(s)
- Phillip J Quartana
- Department of Psychology, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL 60064, USA.
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