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1.
PLoS One ; 19(5): e0301085, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38718018

RESUMEN

Psychopathy is a severe personality disorder marked by a wide range of emotional deficits, including a lack of empathy, emotion dysregulation, and alexithymia. Previous research has largely examined these emotional impairments in isolation, ignoring their influence on each other. Thus, we examined the concurrent interrelationship between emotional impairments in psychopathy, with a particular focus on the mediating role of alexithymia. Using path analyses with cross-sectional data from a community sample (N = 315) and a forensic sample (N = 50), our results yielded a statistically significant mediating effect of alexithymia on the relationship between psychopathy and empathy (community and forensic) and between psychopathy and emotion dysregulation (community). Moreover, replacing psychopathy with its three dimensions (i.e., meanness, disinhibition, and boldness) in the community sample revealed that boldness may function as an adaptive trait, with lower levels of alexithymia counteracting deficits in empathy and emotion dysregulation. Overall, our findings indicate that psychopathic individuals' limited understanding of their own emotions contributes to their lack of empathy and emotion dysregulation. This underscores the potential benefits of improving emotional awareness in the treatment of individuals with psychopathy.


Asunto(s)
Síntomas Afectivos , Trastorno de Personalidad Antisocial , Empatía , Humanos , Síntomas Afectivos/psicología , Síntomas Afectivos/fisiopatología , Empatía/fisiología , Masculino , Adulto , Femenino , Trastorno de Personalidad Antisocial/psicología , Estudios Transversales , Persona de Mediana Edad , Emociones/fisiología , Regulación Emocional/fisiología , Adulto Joven
2.
Aggress Behav ; 50(3): e22149, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38757986

RESUMEN

Aggression is a costly public health problem with severe and multi-faceted negative consequences and thus, identifying factors that contribute to aggression, particularly in understudied populations, is necessary to develop more effective interventions to reduce the public health cost of aggression. The goal this study was to test whether difficulties regulating emotions moderated the association between posttraumatic stress disorder (PTSD) symptoms and aggression in a community sample of predominantly Black females with high levels of trauma exposure. Furthermore, we explored unique relations between PTSD symptom clusters and distinct subscales of difficulties regulating emotions and aggression. The sample included 601 community participants recruited from an urban public hospital. Symptoms were assessed using self-report measures including the Difficulties in Emotion Regulation Scale (DERS) and Behavioral Questionnaire-Short. Regression analyses were conducted using PTSD symptoms and total DERS to test their interaction as predictors for aggression (using BQ-Short). We found that higher levels of PTSD arousal symptoms and difficulty controlling impulses when upset were positively related to aggression. We also conducted an exploratory analysis to examine the association between PTSD symptom clusters using the Alternative Symptom Clusters hybrid model. The results suggest that some PTSD symptoms (externalizing behavior) and some emotion dysregulation processes (difficulties controlling impulses when upset), relate to aggression in independent, rather than multiplicative ways. These results offer insights for new directions of research that focuses on the independent association between specific emotion dysregulation processes and PTSD symptoms on aggression.


Asunto(s)
Agresión , Negro o Afroamericano , Regulación Emocional , Trastornos por Estrés Postraumático , Humanos , Femenino , Trastornos por Estrés Postraumático/psicología , Agresión/psicología , Agresión/fisiología , Adulto , Regulación Emocional/fisiología , Masculino , Persona de Mediana Edad , Negro o Afroamericano/psicología , Negro o Afroamericano/etnología , Adulto Joven , Grupos Minoritarios/psicología , Adolescente , Anciano
3.
Dev Psychobiol ; 66(5): e22498, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38698634

RESUMEN

The current study examined the characteristics of physiological synchrony between grandmothers and grandchildren in Chinese three-generation families, and the associations between physiological synchrony and child emotion regulation. The participants included 92 children (age 8-10-year old) and their grandmothers. Respiratory sinus arrhythmia (RSA) was collected from both grandmothers and their grandchildren throughout a collaborative drawing task and a conflict discussion task. Child emotion regulation was measured using the Children's Emotional Management Scale. We found no evidence for an overall pattern of concordant or discordant synchrony within dyads. Instead, there was great variability in patterns of synchrony across dyads. During the collaborative drawing task, concordance in grandmother's RSA and grandchildren's subsequent RSA was linked with better emotion regulation. During the conflict discussion, concordance in grandmother's RSA and grandchildren's simultaneous RSA was linked with poorer emotion regulation. These results suggest that grandmother-grandchild synchrony in different directions, time lags, and contexts has different influences on children's emotion regulation. The findings of this study highlight the importance of contextual physiological co-regulation between Chinese children and their grandmothers for children's social-emotional development.


Asunto(s)
Regulación Emocional , Abuelos , Arritmia Sinusal Respiratoria , Humanos , Arritmia Sinusal Respiratoria/fisiología , Femenino , Niño , Masculino , Regulación Emocional/fisiología , China , Relaciones Intergeneracionales , Persona de Mediana Edad , Adulto , Anciano , Pueblos del Este de Asia
4.
J Psychiatr Res ; 174: 263-274, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38677089

RESUMEN

BACKGROUND: Emotion dysregulation (ED), the difficulty in modulating which emotions are felt, and when and how they are expressed or experienced, has been implicated in an array of psychological disorders. Despite potentially different manifestations depending on the disorder, this symptom is emerging as a transdiagnostic construct that can and should be targeted early, given the associations with various maladaptive behaviors as early as childhood and adolescence. As such, our goal was to investigate the psychotherapeutic interventions used to address ED and gauge their effectiveness, safety, and potential mechanisms across various populations. METHODS: This umbrella systematic review, pre-registered under PROSPERO (registration: CRD42023411452), consolidates evidence from systematic reviews and meta-analyses on psychotherapeutic interventions targeting ED, in accordance with PRISMA guidelines. RESULTS: Our synthesis of quantitative and qualitative evidence from 21 systematic reviews (including 11 meta-analyses) points-with moderate overall risk of bias-to the effectiveness of Dialectical Behavior Therapy and Cognitive Behavioral Therapy in reducing ED in a wide range of adult transdiagnostic psychiatric patients and healthy participants. Similar results have emerged in other less extensively researched methods as well. However, results on adolescents and children are sparse, highlighting the need for additional research to tailor these interventions to the unique challenges of ED in younger populations with diverse externalizing and internalizing disorders. CONCLUSIONS: These demonstrated transdiagnostic advantages of psychotherapy for ED underscore the potential for specifically designed interventions that address this issue directly, particularly for high-risk individuals. In these individuals, early interventions targeting transdiagnostic core dimensions may mitigate the emergence of full-blown disorders. Future research on the mediating factors, the durability of intervention effects, and the exploration of understudied interventions and populations may enhance prevention and treatment efficiency, enhancing the quality of life for those affected by varied manifestations of ED.


Asunto(s)
Regulación Emocional , Humanos , Regulación Emocional/fisiología , Terapia Cognitivo-Conductual/métodos , Síntomas Afectivos/terapia , Síntomas Afectivos/etiología , Terapia Conductual Dialéctica , Psicoterapia/métodos
6.
Rev Assoc Med Bras (1992) ; 70(3): e20231055, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38655999

RESUMEN

OBJECTIVE: The precise relationship between obesity and eating habits, attitudes, and emotion regulation is still ambiguous. The purpose of this study was to investigate possible correlations among body mass index, challenges related to managing emotions, and attitudes toward eating among adult participants with known psychiatric diagnoses. METHODS: The body mass indices of participants were calculated, and data on eating styles were collected using the Dutch Eating Behavior Questionnaire. The level of difficulty in managing emotions was evaluated using the Difficulties in Emotion Regulation Scale. RESULTS: The research findings indicated a meaningful positive association. An observation was made between body mass index and results from the Eating Attitude Test-40, as well as the restrained eating subdimension of the Dutch Eating Behavior Questionnaire. Conversely, a meaningful reverse relationship was identified between the scores of the "strategies" subdimension of the Difficulties in Emotion Regulation Scale. No meaningful differences in eating attitudes and emotion regulation were found between non-obese and obese patients. CONCLUSION: While a partial and meaningful correlation was observed among body mass index, eating attitudes, and emotion regulation difficulties, it is suggested that factors such as patients' age, disease duration, current body mass index, and the simultaneous presence of depression and anxiety should be considered.


Asunto(s)
Índice de Masa Corporal , Conducta Alimentaria , Obesidad , Humanos , Obesidad/psicología , Femenino , Adulto , Masculino , Conducta Alimentaria/psicología , Conducta Alimentaria/fisiología , Encuestas y Cuestionarios , Persona de Mediana Edad , Trastornos Mentales/psicología , Regulación Emocional/fisiología , Adulto Joven , Afecto/fisiología
7.
Behav Brain Res ; 466: 114980, 2024 May 28.
Artículo en Inglés | MEDLINE | ID: mdl-38580199

RESUMEN

BACKGROUND: Offspring of parents with alcohol use disorder (AUD) are more susceptible to developing AUD, with an estimated heritability of around 50%. Vulnerability to AUD in first-degree relatives is influenced by biological factors, such as spontaneous brain activity, and high-risk psychosocial characteristics. However, existing resting-state EEG studies in AUD offspring have shown inconsistent findings regarding theta, alpha, and beta band frequencies. Additionally, research consistently demonstrates an increased risk of internalizing and externalizing disorders, self-regulation difficulties, and interpersonal issues among AUD offspring. METHODS: This study aimed to investigate the absolute power of theta, alpha, and beta frequencies in young adult offspring with a family history of AUD compared to individuals without family history. The psychosocial profiles of the offspring were also examined in relation to individuals without a family history of AUD. Furthermore, the study sought to explore the potential association between differences in frequency bands and psychosocial variables. Resting-state EEG recordings were obtained from 31 young adult healthy offspring of alcohol-dependent individuals and 43 participants with no family history of AUD (age range: 16-25 years). Participants also completed self-report questionnaires assessing anxiety and depressive symptoms, impulsivity, emotion regulation, and social involvement. RESULTS: The results revealed no significant differences in spontaneous brain activity between the offspring and participants without a family history of AUD. However, in terms of psychosocial factors, the offspring exhibited significantly lower social involvement than the control group. CONCLUSIONS: This study does not provide evidence suggesting vulnerability in offspring based on differences in spontaneous brain activity. Moreover, this investigation highlights the importance of interventions aimed at enhancing social connections in offspring. Such interventions can not only reduce the risk of developing AUD, given its strong association with increased feelings of loneliness but also improve the overall well-being of the offspring.


Asunto(s)
Alcoholismo , Hijo de Padres Discapacitados , Electroencefalografía , Humanos , Masculino , Femenino , Adulto , Adulto Joven , Alcoholismo/fisiopatología , Adolescente , Hijos Adultos/psicología , Ansiedad/fisiopatología , Depresión/fisiopatología , Regulación Emocional/fisiología , Encéfalo/fisiología , Conducta Impulsiva/fisiología , Padres
8.
BMC Psychol ; 12(1): 240, 2024 Apr 27.
Artículo en Inglés | MEDLINE | ID: mdl-38678214

RESUMEN

BACKGROUND: Emotion regulation, the process by which individuals manage and modify their emotional experiences, expressions, and responses to adaptively navigate and cope with various situations, plays a crucial role in daily life. Our study investigates the variations in emotion regulation strategies among individuals with different attachment styles (AS). Specifically, we examine how individuals with secure, anxious, avoidant, and fearful attachment styles effectively utilize cognitive reappraisal and expressive suppression to regulate their emotions. METHODS: A total of n = 98 adults were instructed to attend, reappraise, or suppress their emotions while viewing negative and neutral images from the International Affective Picture System (IAPS) in an experimental emotion regulation task. After completing the task, participants rated the valence and arousal elicited by the images. Attachment styles were measured using the ECR-12 questionnaire and then categorized into four AS. RESULTS: Our study revealed that individuals with secure AS (n = 39) effectively reduced displeasure through cognitive reappraisal but experienced levels of displeasure with expressive suppression. Anxious AS (n = 16) individuals successfully reduced displeasure using cognitive reappraisal but struggled to regulate arousal and effectively use expressive suppression. Avoidant AS (n = 24) individuals could reduce displeasure with both strategies but experienced high arousal during suppression attempts. Fearful AS (n = 19) individuals effectively regulated both displeasure and arousal using either strategy. However, Secure AS individuals showed superior reappraisal efficacy, significantly reducing arousal levels compared to the Fearful AS group. Both Secure and Avoidant AS groups experienced higher valence during reappraisal relative to a baseline, indicating a decrease in displeasure. CONCLUSIONS: Individuals with different AS exhibit variations in the effectiveness of their use of emotion regulation strategies. Our findings reinforce the significance of AS in shaping emotion regulation processes and emphasize the need for tailored approaches to support individuals with different attachment orientations.


Asunto(s)
Regulación Emocional , Apego a Objetos , Humanos , Regulación Emocional/fisiología , Masculino , Femenino , Adulto Joven , Adulto , Ansiedad/psicología , Emociones , Nivel de Alerta/fisiología
9.
Behav Brain Res ; 467: 114997, 2024 Jun 05.
Artículo en Inglés | MEDLINE | ID: mdl-38621461

RESUMEN

Analyzing EEG complexity may help to elucidate complex brain dynamics in individuals with psychiatric disorders and provide insight into neural connectivity and its relationship with deficits such as emotion-related impulsivity. EEG complexity was calculated through multiscale entropy and compared between a heterogeneous psychiatric patient group and a healthy control group during the emotion conflict resolution task. Twenty-eight healthy adults and ten psychiatric patients were recruited and compared on the multiscale entropy of EEG acquired in the task. Our results revealed a lower multiscale entropy in the psychiatric patient group compared to the healthy group during the task. This decrease in multiscale entropy suggests reduced long-range interaction between the left frontal region and other brain regions during the emotion conflict resolution task among psychiatric patients. Notably, a positive correlation was observed between multiscale entropy and impulsivity measures in the psychiatric patient group, where the higher the EEG complexity during the emotion regulation task, the higher the level of self-reported impulsivity in the psychiatric patients. Such impulsivity was evident in both healthy individuals and psychiatric patients, with healthy individuals showing shorter reaction times on incongruent conditions compared to congruent conditions and psychiatric patients displaying similar reaction times in both conditions, This study highlights the significance of investigating EEG complexity and its potential applications in the transdiagnostic exploration of impulsivity in psychiatric disorders.


Asunto(s)
Conflicto Psicológico , Electroencefalografía , Emociones , Conducta Impulsiva , Trastornos Mentales , Humanos , Masculino , Adulto , Femenino , Conducta Impulsiva/fisiología , Emociones/fisiología , Trastornos Mentales/fisiopatología , Adulto Joven , Tiempo de Reacción/fisiología , Encéfalo/fisiopatología , Persona de Mediana Edad , Regulación Emocional/fisiología
10.
J Exp Psychol Gen ; 153(5): 1281-1308, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38546550

RESUMEN

Emotion-regulation goals are often studied in isolation, despite them typically occurring in the presence of alternative goals. Negative feedback situations offer an intriguing context to study the interplay of emotion-regulation goals (wanting to feel better) and performance goals (wanting to perform better). Across five preregistered online studies (N = 1,087), we investigated emotion-regulation choice (i.e., whether and how to regulate) in feedback situations. Challenging the assumption that the goal to perform better is the focal goal in negative-feedback situations, we show that negative feedback increases the salience of the goal to feel better via negative affect in Studies 1-2. Moving beyond the question of whether people regulate their emotions when they receive negative feedback, we examined how they regulate their emotions in Studies 3-5. Focusing on the relative importance of the goals to feel and to perform better, we found that the goal to perform better but not the goal to feel better influences negative-feedback recipients' emotion-regulation strategy choice. A salient goal to perform better was associated with a preference for reappraisal over distraction. These results have critical implications for the emotion-regulation literature and models of feedback processing from an emotion-regulation perspective. They demonstrate that affect-oriented processes such as emotion regulation operate when people receive negative feedback. They also highlight the importance of studying alternative goals given their relevance for how people regulate their emotions. From a practical standpoint, the findings may help us to better understand why people sometimes fail to perform better following negative feedback. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Asunto(s)
Regulación Emocional , Retroalimentación Psicológica , Objetivos , Humanos , Regulación Emocional/fisiología , Masculino , Femenino , Adulto , Retroalimentación Psicológica/fisiología , Adulto Joven , Emociones/fisiología
11.
Psychosom Med ; 86(4): 272-282, 2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38451838

RESUMEN

OBJECTIVE: The present study prospectively examined dynamic associations among sleep, emotion dysregulation, and desire to live during the perinatal transition, as it was theorized that these factors may contribute to the emergence of postpartum suicide risk. METHOD: Ninety-four women ( Mage = 29.2 years; 23.4% Latina) wore wrist actigraphs and completed twice daily surveys for 7 days during the third trimester of pregnancy, 6 weeks postpartum, and 4 months postpartum. Multilevel, change-as-outcome models were built to examine changes in attractor dynamics among sleep, emotion dysregulation, and desire to live, as well as if sleep-emotion dysregulation dynamics differed based on participants' desires to live. RESULTS: From pregnancy to 6 weeks postpartum, emotion dysregulation ( B = -0.09, p = .032) and desire to live ( B = -0.16, p < .001) exhibited more stable temporal patterns around higher emotion dysregulation and lower desire to live. Compared to women who reported consistently high desires to live, those who experienced fluctuations in their desires to live exhibited lower, more stable sleep efficiency during pregnancy ( B = -0.90, p < .001). At 4 months postpartum, those with fluctuating desires to live exhibited a coupling dynamic whereby low sleep efficiency predicted increases in emotion dysregulation ( B = -0.16, p = .020). CONCLUSIONS: This study was the first to examine nonlinear dynamics among risk factors for postpartum suicide, which may be evident as early as pregnancy and 6 weeks postpartum. Sleep health, in particular, warrants further exploration as a key susceptibility factor in the emergence of postpartum suicide risk. PREREGISTRATION: Open Science Framework ( https://osf.io/qxb75/?view_only=799ffe5c048842dfb89d3ddfebaa420d ).


Asunto(s)
Periodo Posparto , Humanos , Femenino , Adulto , Embarazo , Periodo Posparto/psicología , Regulación Emocional/fisiología , Estudios Prospectivos , Síntomas Afectivos/fisiopatología , Adulto Joven , Tercer Trimestre del Embarazo , Actigrafía
12.
Nat Neurosci ; 27(5): 975-987, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38519748

RESUMEN

Cognitive reappraisal is fundamental to cognitive therapies and everyday emotion regulation. Analyses using Bayes factors and an axiomatic systems identification approach identified four reappraisal-related components encompassing distributed neural activity patterns across two independent functional magnetic resonance imaging (fMRI) studies (n = 182 and n = 176): (1) an anterior prefrontal system selectively involved in cognitive reappraisal; (2) a fronto-parietal-insular system engaged by both reappraisal and emotion generation, demonstrating a general role in appraisal; (3) a largely subcortical system activated during negative emotion generation but unaffected by reappraisal, including amygdala, hypothalamus and periaqueductal gray; and (4) a posterior cortical system of negative emotion-related regions downregulated by reappraisal. These systems covaried with individual differences in reappraisal success and were differentially related to neurotransmitter binding maps, implicating cannabinoid and serotonin systems in reappraisal. These findings challenge 'limbic'-centric models of reappraisal and provide new systems-level targets for assessing and enhancing emotion regulation.


Asunto(s)
Teorema de Bayes , Mapeo Encefálico , Encéfalo , Regulación Emocional , Imagen por Resonancia Magnética , Humanos , Regulación Emocional/fisiología , Imagen por Resonancia Magnética/métodos , Encéfalo/fisiología , Masculino , Femenino , Mapeo Encefálico/métodos , Adulto , Adulto Joven , Emociones/fisiología
13.
Behav Res Ther ; 176: 104518, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38492548

RESUMEN

The extended process model of emotion regulation provides a framework for understanding how emotional experiences and emotion regulation (ER) mutually influence each other over time. To investigate this reciprocal relationship, 202 adults completed a ten-day experience-sampling survey capturing levels of negative affect (NA) experience and use of ten ER strategies in daily life. Residual dynamic structural equation models (DSEMs) were used to examine within-person cross-lagged and autoregressive effects of NA and ER (strategy use and between-strategy variability). Results showed that NA predicted lower between-strategy variability, lower subsequent use of acceptance and problem-solving, but higher subsequent use of rumination and worry. Moreover, reappraisal and between-strategy variability predicted lower subsequent NA levels, while expressive suppression and worry predicted higher subsequent NA levels. Stable autoregressive effects were found for NA and for maladaptive ER strategies (e.g., rumination and worry). Exploratory correlation analyses revealed positive associations between NA inertia and maladaptive ER strategies. Together, these findings provide evidence of a dynamic interplay between NA and ER. This work deepens how we understand the challenges of applying ER strategies in daily life. Future clinical and translational research should consider these dynamic perspectives on ER and affect.


Asunto(s)
Regulación Emocional , Adulto , Humanos , Regulación Emocional/fisiología , Emociones/fisiología , Ansiedad , Encuestas y Cuestionarios , Solución de Problemas
14.
Br J Educ Psychol ; 94(2): 622-641, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38443324

RESUMEN

BACKGROUND: Socio-emotional skills are critical to life outcomes such as achievement, well-being and job success. However, existing research has mostly focused on the consequences of socio-emotional skills, with less attention devoted to the role of school climate in the deployment of these skills. AIMS: This study investigated the role of school climate in socio-emotional skills. More specifically, we investigated whether cooperative or competitive school climates are associated with students' socio-emotional skills. SAMPLE: Our study utilized data from the OECD Survey on Social and Emotional Skills, collected from 10 cities across nine countries. Participants were 60,985 students, including 31,187 10-year-olds (49.70% females) and 29,798 15-year-olds (51.6% females). METHODS: We conducted multilevel structural equation modelling to test whether cooperative and competitive climates were associated with socio-emotional skills. These skills include five broad domain skills and 15 more specific skills: task performance (self-control, responsibility and persistence), emotion regulation (stress resistance, emotional control and optimism), collaboration (empathy, trust and cooperation), open-mindedness (tolerance, curiosity and creativity) and engaging with others (sociability, assertiveness and energy). RESULTS: Our findings indicated a positive relationship between a cooperative climate and socio-emotional skills. In contrast, the relationship between a competitive climate and socio-emotional skills was primarily negative. CONCLUSION: This study highlights the contrasting roles of cooperative and competitive climates in students' socio-emotional skills.


Asunto(s)
Instituciones Académicas , Habilidades Sociales , Estudiantes , Humanos , Femenino , Masculino , Adolescente , Niño , Estudiantes/psicología , Conducta Cooperativa , Regulación Emocional/fisiología , Conducta Competitiva/fisiología , Medio Social
15.
Clin J Pain ; 40(5): 269-277, 2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38345471

RESUMEN

OBJECTIVES: The intention of this study was to characterize the real-time momentary relationship between emotion regulation strategies and the pain experience (ie intensity, interference, and negative affect) among adults with chronic pain. Chronic pain is a significant public health concern. Psychological treatments are effective for treating chronic pain, but long-term follow-up studies are limited, and treatment effect sizes are small. Identifying modifiable treatment targets, such as emotion regulation (ER), is critical to improve interventions. ER (ie, cognitive and attentional strategies to modulate or maintain emotional experience) has been linked to psychopathology and pain experience in adults. Yet, the existing work is limited and has largely focused on the relationship between emotional experience, not ER, and pain. MATERIALS AND METHODS: The current study utilized ecological momentary assessment 53 adults with chronic pain. Participants completed ecological momentary assessments of pain experience and ER strategies 5 times a day for 7 days. Associations by specific strategy type were also examined, highlighting the importance of worry, experiential avoidance, rumination, and expressive suppression in pain experience. RESULTS: Results of the current study provide evidence for the association between within-person maladaptive ER strategies and pain intensity ( b = 2.11, SE = 0.37, P < 0.001), pain interference ( b = 1.25, SE = 0.40, P = 0.002), and pain-related negative affect ( b = 2.20, SE = 0.41, P < 0.001). (77.4% females; M age = 27.10 y, SD = 5.16 y). DISCUSSION: Given that ER is readily targeted in psychological treatments for chronic pain, the results from the current study provide initial evidence to target these ER strategies in treatment.


Asunto(s)
Dolor Crónico , Regulación Emocional , Adulto , Femenino , Humanos , Masculino , Regulación Emocional/fisiología , Dolor Crónico/terapia , Evaluación Ecológica Momentánea , Emociones/fisiología , Dimensión del Dolor
16.
Cogn Affect Behav Neurosci ; 24(3): 552-566, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38302819

RESUMEN

Emotion regulation (ER) often is impaired in current or remitted major depression (MD), although the extent of the deficits is not fully understood. Recent studies suggest that frontal alpha asymmetry (FAA) could be a promising electrophysiological measure to investigate ER. The purpose of this study was to investigate ER differences between participants with lifetime major depression (lifetime MD) and healthy controls (HC) for the first time in an experimental task by using FAA. We compared lifetime MD (n = 34) and HC (n = 25) participants aged 18-24 years in (a) an active ER condition, in which participants were instructed to reappraise negative images and (b) a condition in which they attended to the images while an EEG was recorded. We also report FAA results from an independent sample of adolescents with current MD (n = 36) and HC adolescents (n = 38). In the main sample, both groups were able to decrease self-reported negative affect in response to negative images through ER, without significant group differences. We found no differences between groups or conditions in FAA, which was replicated within the independent adolescent sample. The lifetime MD group also reported less adaptive ER in daily life and higher difficulty of ER during the task. The lack of differences between in self-reported affect and FAA between lifetime MD and HC groups in the active ER task indicates that lifetime MD participants show no impairments when instructed to apply an adaptive ER strategy. Implications for interventional aspects are discussed.


Asunto(s)
Ritmo alfa , Trastorno Depresivo Mayor , Regulación Emocional , Lóbulo Frontal , Humanos , Trastorno Depresivo Mayor/fisiopatología , Masculino , Femenino , Adulto Joven , Adolescente , Ritmo alfa/fisiología , Regulación Emocional/fisiología , Lóbulo Frontal/fisiopatología , Adulto , Electroencefalografía , Lateralidad Funcional/fisiología , Emociones/fisiología
17.
Psychophysiology ; 61(6): e14537, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38333910

RESUMEN

Savoring is a positive emotion up-regulation technique that can increase electrocortical and self-reported valence and arousal to positive and neutral pictures, with effects persisting to increase response to the same stimuli when encountered later. Outside of the lab, emotion regulation techniques that persist to affect not just encounters with the same stimuli but also encounters with similar, but previously unencountered stimuli should save individuals time and effort. Here, we used event-related potentials and picture ratings to test whether savoring would generalize to similar, but previously unseen positive pictures. To this end, 89 participants (56 female; M age = 18.96 years, SD = 1.87) were asked to savor positive pictures from one category (e.g., happy people) and to view positive pictures from another category (e.g., cute animals), as well as to view neutral pictures (e.g., plants). In a subsequent passive picture viewing task, participants viewed novel pictures from all three categories (i.e., happy people, cute animals, plants). In the first task, savoring was effective for pictures of animals throughout picture presentation, but only for pictures of people during the later part of picture presentation. In the second task, savoring generalized to novel pictures of animals, though this was only evident in the early portion of picture processing (and for self-reported ratings). Therefore, savoring holds promise as a useful technique for increasing positive emotion in everyday life, though more work is needed to understand whether effects may vary depending on different types of picture content.


Asunto(s)
Electroencefalografía , Potenciales Evocados , Humanos , Femenino , Masculino , Adolescente , Adulto Joven , Potenciales Evocados/fisiología , Adulto , Regulación Emocional/fisiología , Generalización Psicológica/fisiología , Emociones/fisiología , Nivel de Alerta/fisiología , Reconocimiento Visual de Modelos/fisiología
18.
Int J Eat Disord ; 57(5): 1181-1191, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38332591

RESUMEN

BACKGROUND: Trait-level emotion regulation (ER) difficulties are associated with eating disorders (EDs) transdiagnostically. However, little research has examined whether within-person fluctuations in ER longitudinally predict ED behaviors in daily life or the mechanisms of ER effects. Investigating daily ER could help us better understand why people experience ED behaviors at a given time. We examined whether day-to-day changes in adaptive (e.g., cognitive reappraisal) and maladaptive (e.g., rumination) ER longitudinally predicted core ED behaviors (binge eating, purging, dieting) and whether changes in affect mediated effects. METHOD: Female participants (N = 688) ages 15-30 from the Michigan State University Twin Registry reported their adaptive and maladaptive ER use, negative affect (NA), positive affect (PA), binge eating, purging, and dieting on 49 consecutive days. Using structural equation modeling, we examined whether within-person fluctuations in ER predicted same- and next-day ED behaviors and whether changes in affect mediated longitudinal ER effects. RESULTS: Greater maladaptive ER predicted increased likelihood of same-day binge eating and next-day binge eating and purging. The association between maladaptive ER and next-day binge eating and purging was mediated by increased next-day NA. In contrast, dieting was more closely related to changes in PA. Adaptive ER did not predict reduced likelihood of any ED behavior. CONCLUSIONS: Maladaptive ER may longitudinally increase risk for binge eating and purging by amplifying NA. Interventions focused on decreasing maladaptive ER and subsequent NA might help disrupt binge eating-purging cycles. Conversely, results add to evidence that PA fluctuations may play a unique role in maintaining restrictive behaviors. PUBLIC SIGNIFICANCE: Little is known about how daily changes in emotion regulation may impact disordered eating. We found that maladaptive emotion regulation (e.g., rumination) was associated with a higher likelihood of binge eating and purging on the next day because it predicted increased next-day negative affect. In contrast, dieting was more closely tied to fluctuations in positive affect. Targeting daily emotion regulation and affective processes may help disrupt cycles of disordered eating.


Asunto(s)
Regulación Emocional , Trastornos de Alimentación y de la Ingestión de Alimentos , Humanos , Femenino , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Regulación Emocional/fisiología , Adulto , Adolescente , Adulto Joven , Afecto/fisiología , Estudios Longitudinales , Michigan
20.
Pain ; 165(6): 1266-1277, 2024 Jun 01.
Artículo en Inglés | MEDLINE | ID: mdl-38227556

RESUMEN

ABSTRACT: Positive emotions inhibit pain, whereas negative emotions facilitate pain. Thus, many psychosocial interventions capitalize on this emotion-pain relationship to improve patients' abilities to regulate emotion (ie, reduce negative emotion, increase positive emotion), influence nociception, and manage pain. This study extended the existing literature to examine whether emotion regulation procedures could influence emotional modulation of the nociceptive flexion reflex (NFR), a marker of spinal nociception. To elicit emotion, 2 blocks of pleasant, neutral, and unpleasant pictures were presented. In block 1, participants were asked to passively view pictures during which painful electric stimulations were delivered to evoke pain and the NFR. Valence, arousal, corrugator electromyogram, and skin conductance response were used to measure emotional responses to pictures. To manipulate emotion regulation, participants were randomized to either suppress (downregulate) or enhance (upregulate) their emotion during block 2 (other procedures same as block 1). Instructions to suppress decreased subjective and physiological responding to emotional pictures, reduced emotional modulation of pain, and generally decreased NFR magnitude (regardless of picture content). Instructions to enhance emotion increased subjective responding to emotional pictures but did not alter physiological responding to pictures or emotional modulation of pain/NFR in predictable ways. Results imply that downregulation/suppression of negative emotions may work best to reduce pain facilitation. Furthermore, this study contributes to the existing literature that shows that pain and pain signaling is tightly coupled with emotional states and that emotion regulation can impact pain perception.


Asunto(s)
Regulación Emocional , Emociones , Dolor , Reflejo , Humanos , Masculino , Femenino , Adulto Joven , Adulto , Reflejo/fisiología , Dolor/psicología , Dolor/fisiopatología , Regulación Emocional/fisiología , Emociones/fisiología , Electromiografía , Estimulación Eléctrica , Respuesta Galvánica de la Piel/fisiología , Nocicepción/fisiología , Dimensión del Dolor/métodos , Estimulación Luminosa/métodos , Adolescente , Nivel de Alerta/fisiología
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