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Li L, Sturge-Apple ML, Lunkenheimer E. Longitudinal associations between maternal harsh parenting and child temperament: The moderating role of children's respiratory sinus arrhythmia. J Fam Psychol 2024; 38:400-410. [PMID: 37384447 PMCID: PMC10755078 DOI: 10.1037/fam0001129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
To better understand biology by environment interactions in early temperament, we examined whether children's respiratory sinus arrhythmia (RSA; resting RSA and RSA reactivity) operated as a biological marker of differential susceptibility to maternal harsh parenting in predicting children's temperament. Participants were 133 mother-child dyads (53% male children) from families oversampled for lower income, higher life stress, and child maltreatment risk. Mothers reported harsh parenting at age 3 and children's temperament, including negative affectivity, effortful control, and surgency, at ages 3 and 4. Resting RSA was measured during a 3-min resting task. RSA reactivity was computed as a difference score between a 4-min toy cleanup task and the resting task. Results showed that the interaction between maternal harsh parenting and children's resting RSA significantly predicted negative affectivity, after controlling for sex, household income, and age 3 negative affectivity. Specifically, harsh parenting positively predicted negative affectivity among children with higher, but not lower, resting RSA. Similarly, maternal harsh parenting interacted with children's RSA reactivity to predict negative affectivity after adjusting for controls, such that harsh parenting positively predicted negative affectivity in children with higher, but not lower, RSA reactivity. These findings suggest that higher resting RSA and greater RSA reactivity may operate as markers of increased susceptibility to negative parenting in the development of negative affectivity. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Affiliation(s)
- Longfeng Li
- Department of Psychology, The Pennsylvania State University, University Park, Pennsylvania, United States of America
| | - Melissa L. Sturge-Apple
- Department of Psychology, University of Rochester, Rochester, New York, United States of America
| | - Erika Lunkenheimer
- Department of Psychology, The Pennsylvania State University, University Park, Pennsylvania, United States of America
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Grossman P. Respiratory sinus arrhythmia (RSA), vagal tone and biobehavioral integration: Beyond parasympathetic function. Biol Psychol 2024; 186:108739. [PMID: 38151156 DOI: 10.1016/j.biopsycho.2023.108739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 12/18/2023] [Accepted: 12/21/2023] [Indexed: 12/29/2023]
Abstract
Linchpin to the entire area of psychophysiological research and discussion of the vagus is the respiratory and cardiovascular phenomenon known as respiratory sinus arrhythmia (RSA; often synonymous with high-frequency heart-rate variability when it is specifically linked to respiratory frequency), i.e. rhythmic fluctuations in heart rate synchronized to inspiration and expiration. This article aims 1) to clarify concepts, terms and measures commonly employed during the last half century in the scientific literature, which relate vagal function to psychological processes and general aspects of health; and 2) to expand upon an earlier theoretical model, emphasizing the importance of RSA well beyond the current focus upon parasympathetic mechanisms. A close examination of RSA and its relations to the vagus may 1) dispel certain commonly held beliefs about associations between psychological functioning, RSA and the parasympathetic nervous system (for which the vagus nerve plays a major role), and 2) offer fresh perspectives about the likely functions and adaptive significance of RSA, as well as RSA's relationship to vagal control. RSA is neither an invariably reliable index of cardiac vagal tone nor of central vagal outflow to the heart. The model here presented posits that RSA represents an evolutionarily entrenched, cardiovascular and respiratory phenomenon that significantly contributes to meeting continuously changing metabolic, energy and behavioral demands.
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Affiliation(s)
- Paul Grossman
- Department of Psychosomatic Medicine, University Hospital Basel, Switzerland.
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3
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James KM, Balderrama-Durbin C, Israel E, Feurer C, Gibb BE. Self- and co-regulation of physiological activity during mother-daughter interactions: The role of adolescent non-suicidal self-injury. J Child Psychol Psychiatry 2024; 65:91-99. [PMID: 37469027 PMCID: PMC10796835 DOI: 10.1111/jcpp.13859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/05/2023] [Indexed: 07/21/2023]
Abstract
BACKGROUND Non-suicidal self-injury (NSSI) is a significant public health concern that is thought to increase risk for future self-injurious behaviors, including suicide attempts. Notably, NSSI is especially prevalent among adolescents, which underscores a critical need to identify modifiable risk factors that could be targeted to reduce future risk. The current study examined self- and co-regulation of physiological responses during mother-daughter interactions in adolescent girls with and without a history of NSSI. METHODS Participants were 60 girls aged 13-17 with (n = 27) and without (n = 33) a history of NSSI and their mothers. Adolescents and their mothers completed positive and negative interaction tasks during which physiological reactivity was assessed via respiratory sinus arrhythmia (RSA). RESULTS Using Actor-Partner Interdependence Modeling (APIM), we found that adolescents with an NSSI history demonstrated a higher RSA setpoint than adolescents without this history during the negative, but not positive, interaction task. In addition, there were differences in co-regulation during the negatively valenced interaction, such that mothers of daughters with NSSI were more reactive to fluctuations in their daughters' RSA than mothers of daughters without an NSSI history. CONCLUSIONS These findings highlight intra- and interpersonal aspects of physiological dysregulation associated with NSSI that could provide promising targets of intervention to reduce future risk in adolescent girls.
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Affiliation(s)
| | | | - Elana Israel
- Binghamton University (SUNY), Department of Psychology
| | - Cope Feurer
- University of Illinois Chicago, Department of Psychiatry
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Comes-Fayos J, Moreno IR, Lila M, Romero-Martínez A, Moya-Albiol L. Weakened sympathetic response and lower parasympathetic activity in intimate partner violence perpetrators when empathizing: Influence of autonomous activation in affective approach and prosocial behavior. Aggress Behav 2024; 50:e22126. [PMID: 38268388 DOI: 10.1002/ab.22126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 11/03/2023] [Accepted: 11/08/2023] [Indexed: 01/26/2024]
Abstract
The autonomic nervous system (ANS) functioning has been proposed as a relevant method to characterize the therapeutic needs of intimate partner violence (IPV) perpetrators. Nevertheless, research has neglected the influence of the ANS on socio-affective functions in this population. The aim of the present study was to analyze the psychophysiological activity of IPV perpetrators (n = 52) compared to controls (n = 46) following an empathic induction task, performed through negative emotion-eliciting videos. We employed two general ANS markers (heart rate [HR] and respiratory rate [RR]), two sympathetic-related indexes (pre-ejection period [PEP] and skin conductance level [SCL]) and a parasympathetic biomarker (respiratory sinus arrhythmia [RSA]). Additionally, we explored the impact of psychophysiological activity on prosocial behavior using Hare's donation procedure. Compared to controls, IPV perpetrators reported lower HR and SCL following the task, as well as longer PEP, suggesting an attenuated sympathetic response to others' distress. No differences in the RSA response pattern were found, however, IPV perpetrators displayed lower overall RSA levels throughout the protocol, indicative of reduced parasympathetic activity. Besides, while no differences in prosocial performance were observed, greater sympathetic responses and overall parasympathetic activity predicted increased donations across the sample. Thus, a high sympathetic and parasympathetic activity might influence the occurrence of prosocial behavior. The present study provides further evidence supporting that IPV perpetrators cope differently with others' negative emotions. In line with this biopsychosocial perspective, insights are gained on the emotional processing of IPV perpetrators which, in turn, could contribute to improve IPV psychotherapeutic programs.
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Affiliation(s)
- Javier Comes-Fayos
- Department of Psychobiology, University of Valencia, Valencia, Spain
- Faculty of Health Sciences, Valencia International University, Valencia, Spain
| | - Isabel R Moreno
- Department of Psychobiology, University of Valencia, Valencia, Spain
| | - Marisol Lila
- Department of Social Psychology, University of Valencia, Valencia, Spain
| | | | - Luis Moya-Albiol
- Department of Psychobiology, University of Valencia, Valencia, Spain
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Ritz T. Putting back respiration into respiratory sinus arrhythmia or high-frequency heart rate variability: Implications for interpretation, respiratory rhythmicity, and health. Biol Psychol 2024; 185:108728. [PMID: 38092221 DOI: 10.1016/j.biopsycho.2023.108728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/23/2023]
Abstract
Research on respiratory sinus arrhythmia, or high-frequency heart rate variability (its frequency-domain equivalent), has been popular in psychology and the behavioral sciences for some time. It is typically interpreted as an indicator of cardiac vagal activity. However, as research has shown for decades, the respiratory pattern can influence the amplitude of these noninvasive measures substantially, without necessarily reflecting changes in tonic cardiac vagal activity. Although changes in respiration are systematically associated with experiential and behavioral states, this potential confound in the interpretation of RSA, or HF-HRV, is rarely considered. Interpretations of within-individual changes in these parameters are therefore only conclusive if undertaken relative to the breathing pattern. The interpretation of absolute levels of these parameters between individuals is additionally burdened with the problem of residual inspiratory cardiac vagal activity in humans. Furthermore, multiple demographic, anthropometric, life-style, health, and medication variables can act as relevant third variables that might explain associations of RSA or HF-HRV with experiential and behavioral variables. Because vagal activity measured by these parameters only represents the portion of cardiac vagal outflow that is modulated by the respiratory rhythm, alternative interpretations beyond cardiac vagal activity should be considered. Accumulating research shows that activity of multiple populations of neurons in the brain and the periphery, and with that organ activity and function, are modulated rhythmically by respiratory activity. Thus, observable health benefits ascribed to the cardiac vagal system through RSA or HF-HRV may actually reflect beneficial effects of respiratory modulation. Respiratory rhythmicity may ultimately provide the mechanism that integrates central, autonomic, and visceral activities.
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Affiliation(s)
- Thomas Ritz
- Department of Psychology, Southern Methodist University, Dallas, TX, USA.
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Xu J, Zhang H. Maternal and paternal emotion expression and youths' negative emotions: The moderation of resting respiratory sinus arrhythmia. Psychoneuroendocrinology 2023; 157:106344. [PMID: 37572413 DOI: 10.1016/j.psyneuen.2023.106344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 06/13/2023] [Accepted: 07/28/2023] [Indexed: 08/14/2023]
Abstract
OBJECTIVE We investigated whether college students' resting Respiratory Sinus Arrhythmia (RSA) would moderate the association between parental negative dominant and submissive emotion expression and their negative emotions. METHODS Participants were 97 Chinese college students (28.87% male, Mage = 19.11, SD =.89). Participants reported their perceived maternal and paternal emotion expression, as well as their negative emotions. Resting RSA was assessed during a laboratory visit. RESULTS Parental negative dominant emotion expression was positively related to students' negative emotions. Additionally, the association between paternal negative dominant emotion expression and negative emotions was stronger among students with low (versus high) levels of resting RSA. Nonetheless, no similar association was found in maternal negative emotion expression. CONCLUSIONS Our findings contribute important information regarding the different roles of maternal and paternal negative emotion expression in college students' emotional outcomes, and signify the interaction between parental socialization and individual characteristics in human developmental process.
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Affiliation(s)
- Jingyi Xu
- School of Psychology, Nanjing Normal University, PR China
| | - Hui Zhang
- School of Psychology, Nanjing Normal University, PR China.
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Ghibaudo V, Granget J, Dereli M, Buonviso N, Garcia S. A Unifying Method to Study Respiratory Sinus Arrhythmia Dynamics Implemented in a New Toolbox. eNeuro 2023; 10:ENEURO.0197-23.2023. [PMID: 37848290 PMCID: PMC10614108 DOI: 10.1523/eneuro.0197-23.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/27/2023] [Accepted: 08/23/2023] [Indexed: 10/19/2023] Open
Abstract
Respiratory sinus arrhythmia (RSA), the natural variation in heart rate synchronized with respiration, has been extensively studied in emotional and cognitive contexts. Various time or frequency-based methods using the cardiac signal have been proposed to analyze RSA. In this study, we present a novel approach that combines respiratory phase and heart rate to enable a more detailed analysis of RSA and its dynamics throughout the respiratory cycle. To facilitate the application of this method, we have implemented it in an open-source Python toolbox called physio This toolbox includes essential functionalities for processing electrocardiogram (ECG) and respiratory signals, while also introducing this new approach for RSA analysis. Inspired by previous research conducted by our group, this method enables a cycle-by-cycle analysis of RSA providing the possibility to correlate any respiratory feature to any RSA feature. By employing this approach, we aim to gain a more accurate understanding of the neural mechanisms associated with RSA.
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Affiliation(s)
| | - Jules Granget
- Centre de Recherche en Neuroscience de Lyon, Lyon, 69500, France
- Institut National de la Santé et de la Recherche Médicale, UMRS1158 Neurophysiologie Respiratoire Expérimentale et Clinique, Sorbonne Université, Paris, 75005, France
| | - Matthias Dereli
- Centre de Recherche en Neuroscience de Lyon, Lyon, 69500, France
| | - Nathalie Buonviso
- Centre de Recherche en Neuroscience de Lyon, Lyon, 69500, France
- Centre National de la Recherche Scientifique, Lyon, 69500, France
| | - Samuel Garcia
- Centre de Recherche en Neuroscience de Lyon, Lyon, 69500, France
- Centre National de la Recherche Scientifique, Lyon, 69500, France
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Byrd AL, Frigoletto OA, Vine V, Vanwoerden S, Jennings JR, Zalewski M, Stepp SD. Maternal invalidation and child RSA reactivity to frustration interact to predict teacher-reported aggression among at-risk preschoolers. Psychol Med 2023; 53:6366-6375. [PMID: 37743837 PMCID: PMC10520353 DOI: 10.1017/s0033291722003713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 10/01/2022] [Accepted: 11/17/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Aggression is a transdiagnostic indicator of risk and represents one of the most common reasons children are referred for mental health treatment. Theory and research highlight the impact of maternal invalidation on child aggression and suggest that its influence may vary based on differences in child physiological reactivity. Moreover, the interaction between these risk factors may be particularly pronounced among children of mothers with emotion regulation (ER) difficulties. The current study examined the independent and interactive effects of maternal invalidation and child physiological reactivity to frustration on teacher-reported aggression in an at-risk sample of preschool children. METHOD Participants included 77 mothers (Mage = 33.17 years, s.d. = 4.83; 35% racial/ethnic minority) and their children (Mage = 42.48 months; s.d. = 3.78; 56% female; 47% racial/ethnic minority). Groups of mothers with and without clinician-rated ER difficulties reported on maternal invalidation, and child respiratory sinus arrhythmia (RSA) was assessed continuously during a frustration task as an indicator of physiological reactivity. Teachers or daycare providers reported on child aggression. RESULTS Results demonstrated positive associations between maternal ER difficulties and both maternal invalidation and child RSA reactivity to frustration. As expected, the interaction between maternal invalidation and child RSA reactivity was significant, such that higher maternal invalidation and greater child RSA reactivity to frustration predicted more aggression in a daycare or preschool setting. Importantly, this effect was demonstrated while controlling for demographic covariates and baseline RSA. CONCLUSIONS Findings are in line with diathesis-stress and biosocial models of risk and point to multiple targets for prevention and early intervention.
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Affiliation(s)
- Amy L. Byrd
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | | | - Vera Vine
- Department of Psychology, Queen's University, Kingston, Ontario, Canada
| | - Salome Vanwoerden
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - J. Richard Jennings
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Maureen Zalewski
- Department of Psychology, University of Oregon, Eugene, Oregon, USA
| | - Stephanie D. Stepp
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA 15213, USA
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9
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Zhou AM, Lytle MN, Youatt EA, Pérez-Edgar K, LoBue V, Buss KA. Examining transactional associations between maternal internalizing symptoms, infant negative emotionality, and infant respiratory sinus arrhythmia. Biol Psychol 2023; 182:108625. [PMID: 37423511 PMCID: PMC10528331 DOI: 10.1016/j.biopsycho.2023.108625] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 06/11/2023] [Accepted: 06/29/2023] [Indexed: 07/11/2023]
Abstract
The current study examined transactional associations between maternal internalizing symptoms, infant negative emotionality, and infant resting respiratory sinus arrhythmia (RSA). We used data from the Longitudinal Attention and Temperament Study (N = 217) to examine the associations between maternal internalizing symptoms, infant negative emotionality, and infant resting RSA from 4-months to 18-months using a random-intercepts cross-lagged panel model. We found that mothers with higher average internalizing symptoms have infants with higher levels of resting RSA. However, there were no stable, between-individual differences in infant negative emotionality across time. Additionally, we found significant negative within-dyad cross-lagged associations from maternal internalizing symptoms to subsequent measures of infant negative emotionality, as well as a significant negative cross-lagged association from maternal internalizing symptoms to child resting RSA after 12-months of age. Lastly, we find evidence for infant-directed effects of negative emotionality and resting RSA to maternal internalizing symptoms. Results highlight the complex, bidirectional associations in maternal-infant dyads during the first two years of life, and the importance of considering the co-development of infant reactivity and regulatory processes in the context of maternal internalizing symptoms.
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Affiliation(s)
- Anna M Zhou
- Department of Psychology, The University of Utah, United States.
| | - Marisa N Lytle
- Department of Psychology, The Pennsylvania State University, United States
| | - Elizabeth A Youatt
- Department of Psychology, The Pennsylvania State University, United States
| | - Koraly Pérez-Edgar
- Department of Psychology, The Pennsylvania State University, United States
| | - Vanessa LoBue
- Department of Psychology, Rutgers University-Newark, United States
| | - Kristin A Buss
- Department of Psychology, The Pennsylvania State University, United States
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Lalanza JF, Lorente S, Bullich R, García C, Losilla JM, Capdevila L. Methods for Heart Rate Variability Biofeedback (HRVB): A Systematic Review and Guidelines. Appl Psychophysiol Biofeedback 2023; 48:275-297. [PMID: 36917418 PMCID: PMC10412682 DOI: 10.1007/s10484-023-09582-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2023] [Indexed: 03/16/2023]
Abstract
Heart Rate Variability Biofeedback (HRVB) has been widely used to improve cardiovascular health and well-being. HRVB is based on breathing at an individual's resonance frequency, which stimulates respiratory sinus arrhythmia (RSA) and the baroreflex. There is, however, no methodological consensus on how to apply HRVB, while details about the protocol used are often not well reported. Thus, the objectives of this systematic review are to describe the different HRVB protocols and detect methodological concerns. PsycINFO, CINALH, Medline and Web of Science were searched between 2000 and April 2021. Data extraction and quality assessment were based on PRISMA guidelines. A total of 143 studies were finally included from any scientific field and any type of sample. Three protocols for HRVB were found: (i) "Optimal RF" (n = 37), each participant breathes at their previously detected RF; (ii) "Individual RF" (n = 48), each participant follows a biofeedback device that shows the optimal breathing rate based on cardiovascular data in real time, and (iii) "Preset-pace RF" (n = 51), all participants breathe at the same rate rate, usually 6 breaths/minute. In addition, we found several methodological differences for applying HRVB in terms of number of weeks, duration of breathing or combination of laboratory and home sessions. Remarkably, almost 2/3 of the studies did not report enough information to replicate the HRVB protocol in terms of breathing duration, inhalation/exhalation ratio, breathing control or body position. Methodological guidelines and a checklist are proposed to enhance the methodological quality of future HRVB studies and increase the information reported.
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Affiliation(s)
- Jaume F Lalanza
- Department of Basic Psychology, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Department of Psychology, UiT The Arctic University of Norway, Tromsø, Norway
| | - Sonia Lorente
- Department of Psychobiology and Methodology of Health Science, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Pediatric Area, Hospital de Terrassa, Consorci Sanitari de Terrassa, Terrassa, Spain
| | - Raimon Bullich
- Department of Basic Psychology, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Carlos García
- Department of Basic Psychology, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Josep-Maria Losilla
- Department of Psychobiology and Methodology of Health Science, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Sport Research Institute UAB, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Lluis Capdevila
- Department of Basic Psychology, Universitat Autònoma de Barcelona, Bellaterra, Spain.
- Sport Research Institute UAB, Universitat Autònoma de Barcelona, Bellaterra, Spain.
- Departament of Basic Psychology, Universitat Autònoma de Barcelona, 08193, Bellaterra, Barcelona, Spain.
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MacNeil S, Renaud J, Gouin JP. Respiratory sinus arrhythmia, negative social interactions, and fluctuations in unmet interpersonal needs: A daily diary study. Suicide Life Threat Behav 2023; 53:597-612. [PMID: 37208985 DOI: 10.1111/sltb.12967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 04/04/2023] [Accepted: 04/22/2023] [Indexed: 05/21/2023]
Abstract
INTRODUCTION This study examined daily fluctuations in the unmet interpersonal needs of thwarted belongingness and perceived burdensomeness in response to daily negative social interactions, as well as the moderating role of respiratory sinus arrhythmia (RSA) across adolescents at lower and higher risk for suicidal ideation. METHODS Fifty five adolescents with major depressive disorder (MDD, i.e., higher-risk group) and without MDD (i.e., lower-risk group) completed measures of resting RSA, and daily measures of negative social interactions, perceived burdensomeness, and loneliness, as a proxy for thwarted belongingness, for 10 consecutive days. Within-person analyses examined the association between daily negative social interactions and unmet interpersonal needs, and the moderating roles of RSA and higher-risk group status. Between-person analyses also examined the association between RSA and unmet interpersonal needs across groups. RESULTS At the within-person level, participants reported more unmet interpersonal needs on days when they reported more negative social interactions. At the between-person level, higher RSA was associated with decreased loneliness in both groups, and decreased burdensomeness among the higher-risk group. CONCLUSIONS Negative social interactions are associated with daily unmet interpersonal needs. Higher RSA may serve as a protective factor mitigating risk for unmet interpersonal needs, particularly burdensomeness, among adolescents at higher risk for suicidal ideation.
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Affiliation(s)
- Sasha MacNeil
- Department of Psychology, Concordia University, Montreal, Quebec, Canada
| | - Johanne Renaud
- McGill Group for Suicide Studies, Douglas Mental Health University Institute, Department of Psychiatry, McGill University, Montreal, Quebec, Canada
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Leerkes EM, Girod SA, Buehler C, Shriver LH, Wideman L. Interactive effects of maternal physiological arousal and regulation on maternal sensitivity: Replication and extension in an independent sample. Dev Psychobiol 2023; 65:e22375. [PMID: 36811368 PMCID: PMC9972255 DOI: 10.1002/dev.22375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 12/16/2022] [Accepted: 01/17/2023] [Indexed: 02/18/2023]
Abstract
This study examined the extent to which mothers' physiological arousal (i.e., skin conductance level [SCL] augmentation) and regulation (i.e., respiratory sinus arrhythmia [RSA] withdrawal) interacted to predict subsequent maternal sensitivity. Mothers' (N = 176) SCL and RSA were measured prenatally during a resting baseline and while watching videos of crying infants. Maternal sensitivity was observed during a free-play task and the still-face paradigm when their infants were 2 months old. The results demonstrated that higher SCL augmentation but not RSA withdrawal predicted more sensitive maternal behaviors as a main effect. Additionally, SCL augmentation and RSA withdrawal interacted, such that well-regulated maternal arousal was associated with greater maternal sensitivity at 2 months. Further, the interaction between SCL and RSA was only significant for the negative dimensions of maternal behavior used to derive the measure of maternal sensitivity (i.e., detachment and negative regard) suggesting that well-regulated arousal is particularly important for inhibiting the tendency to engage in negative maternal behaviors. The results replicate findings from mothers in previous studies and demonstrate that the interactive effects of SCL and RSA in relation to parenting outcomes are not sample specific. Considering joint effects of physiological responding across multiple biological systems may enhance understanding of the antecedents of sensitive maternal behavior.
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Affiliation(s)
- Esther M. Leerkes
- University of North Carolina at Greensboro, PO Box 26170, Greensboro, NC 27402, United States
| | - Savannah A. Girod
- University of North Carolina at Greensboro, PO Box 26170, Greensboro, NC 27402, United States
| | - Cheryl Buehler
- University of North Carolina at Greensboro, PO Box 26170, Greensboro, NC 27402, United States
| | - Lenka H. Shriver
- University of North Carolina at Greensboro, PO Box 26170, Greensboro, NC 27402, United States
| | - Laurie Wideman
- University of North Carolina at Greensboro, PO Box 26170, Greensboro, NC 27402, United States
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13
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Rosol M, Gasior JS, Walecka I, Werner B, Cybulski G, Mlynczak M. Causality in cardiorespiratory signals in pediatric cardiac patients. Annu Int Conf IEEE Eng Med Biol Soc 2022; 2022:355-358. [PMID: 36085711 DOI: 10.1109/embc48229.2022.9871750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Four different Granger causality-based methods - one linear and three nonlinear (Granger Causality, Kernel Granger Causality, large-scale Nonlinear Granger Causality, and Neural Network Granger Causality) were used for assessment and causal-based quantification of the respiratory sinus arrythmia (RSA) in the group of pediatric cardiac patients, based on the single-lead ECG and impedance pneumography signals (the latter as the tidal volume curve equivalent). Each method was able to detect the dependency (in terms of causal inference) between respiratory and cardiac signals. The correlations between quantified RSA and the demographic parameters were also studied, but the results differ for each method. Clinical relevance- The presented methods (among which NNGC seems to be the most valid) allow for quantification of RSA and study of dependency between tidal volume and RR intervals which may help to better understand association between respiratory and cardiovascular systems in different populations.
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Krzeczkowski JE, Schmidt LA, Ferro MA, Van Lieshout RJ. Follow the leader: Maternal transmission of physiological regulatory support to distressed infants in real-time. J Psychopathol Clin Sci 2022; 131:524-534. [PMID: 35653753 DOI: 10.1037/abn0000760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Decades of evidence show that mothers provide emotional scaffolding to regulate their infants during moments of distress and that postpartum depression (PPD) can significantly disrupt this process. However, the mechanisms underlying mother-to-infant transmission of regulatory support in real-time are unclear. Examining these mechanisms is critical to understanding how mothers actively shape infant self-regulatory capacity, as well as how psychiatric risk may be transmitted from mother to child. In 32 healthy mother-infant dyads and 26 dyads affected by PPD (Mage infants = 5.4 months, 40% male), respiratory sinus arrhythmia (RSA) was acquired simultaneously within dyads on a second-by-second scale during the reunion phase of the still-face task. We examined if the influence of maternal RSA on subsequent infant RSA (measured at the next second) strengthened across the reunion phase. Effects were examined at baseline, then 9 weeks later at a follow-up study visit. Between visits, mothers affected by PPD received 9 weeks of group cognitive behavioral therapy. Among healthy dyads, maternal RSA influenced subsequent decreases in infant RSA, an effect that strengthened across the reunion at both baseline and follow-up visits. In the PPD dyads, this same pattern was also observed, but only at the follow-up visit. Therefore, while mother-to-infant RSA influence patterns differed between healthy and PPD dyads at baseline, the same pattern was observed in both groups at follow-up. This study provides novel evidence for a mechanism that may explain how mothers actively transmit regulatory support to their distressed infants in real-time. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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15
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Kreibig SD, Samson AC, Gross JJ. Experiential, expressive, and physiological effects of positive and negative emotion regulation goals while reappraising amusing stimuli. Int J Psychophysiol 2022; 178:71-89. [PMID: 35597400 DOI: 10.1016/j.ijpsycho.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 04/27/2022] [Accepted: 05/05/2022] [Indexed: 11/17/2022]
Abstract
We examined whether positive and negative emotion regulation (ER) goals while cognitively reappraising amusing stimuli differentially engage positive (PA) and negative affect (NA) systems. Forty-eight women watched 20-30s amusing film clips. They were instructed to either respond naturally (no ER goal) or emphasize the film clips' positive (positive ER goal) or negative (negative ER goal) aspects in their interpretation. We measured PA and NA system activity on experiential, expressive, and physiological response channels through self-reported amusement and disgust, electromyography of zygomaticus major and corrugator supercilii, and autonomic nervous system reactivity from respiratory sinus arrhythmia (RSA) and pre-ejection period (PEP). Natural viewing (no ER goal) of amusing clips increased self-reported amusement (and to a lesser degree disgust), zygomaticus reactivity, and RSA. Compared to no and negative ER goals, reappraising the amusing clips with a positive ER goal decreased corrugator reactivity, decreasing negative emotional expression. Compared to no and positive ER goals, reappraising the amusing clips with a negative ER goal decreased self-reported amusement and zygomaticus reactivity and increased self-reported disgust and corrugator reactivity, decreasing positive and increasing negative emotional experience and expression. We conclude that positive and negative ER goals while reappraising amusing stimuli differentially engaged PA and NA systems: The positive ER goal engaged withdrawal of the expressive NA system, whereas the negative ER goal engaged reciprocal NA-PA system activation on experiential and expressive response channels.
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Affiliation(s)
- Sylvia D Kreibig
- Department of Psychology, Stanford University, 450 Jane Stanford Way, Bldg 420, Stanford, 94305, CA, USA.
| | - Andrea C Samson
- Faculty of Psychology, UniDistance Suisse, University Campus Brig, Schinerstr. 18-20, 3900 Brig, Switzerland; Institute of Special Education, University of Fribourg, Rue Saint-Pierre Canisius 21, 1700 Fribourg, Switzerland
| | - James J Gross
- Department of Psychology, Stanford University, 450 Jane Stanford Way, Bldg 420, Stanford, 94305, CA, USA
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16
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Jones LB, Risley SM, Kiel EJ. Maternal respiratory sinus arrhythmia contextualizes the relation between maternal anxiety and overprotective parenting. J Fam Psychol 2022; 36:92-101. [PMID: 35084875 PMCID: PMC8795692 DOI: 10.1037/fam0000877] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This current study examined maternal characteristics that predict the use of overprotective parenting in mothers of toddlers. Maternal respiratory sinus arrhythmia (RSA) reactivity was tested as a moderator of the relation between maternal anxiety and overprotective parentig. Mothers (n = 151) and their 2-year-old toddlers participated in a laboratory visit and returned for a follow-up visit 1 year later. At child age 2, mothers reported their own anxiety. Mothers' RSA reactivity was measured between a resting baseline and a standardized laboratory task, and overprotective parenting was observed in that task. Toddler fearful temperament (FT) was observed in a separate standardized task as well as reported by mothers. At child age 3, mothers' overprotective parenting behaviors were observed according to the same procedures so change from age 2 could be measured. Results revealed that maternal anxiety and maternal RSA at age 2 interacted to predict relative increases in overprotective parenting behaviors at age 3. At low levels of RSA reactivity, reflecting RSA suppression, maternal anxiety predicted lower levels of overprotective parenting. At high levels of RSA reactivity, reflecting RSA augmentation, maternal anxiety predicted higher levels of overprotective parenting. Our results suggest that RSA suppression may protect mothers with anxiety symptoms from engaging in overprotective parenting, whereas RSA augmentation may put mothers with anxiety symptoms at risk for engaging in overprotective parenting. Findings indicate that the interaction of multiple parental traits should be considered when working with parents and families on parenting behavior. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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17
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Trull TJ, Hepp J, Wycoff AM, Vebares TJ, Fleming MN, Hua JPY, Yeung EW, Kerns JG. Relations between lab indices of emotion dysregulation and negative affect reactivity in daily life in two independent studies. J Affect Disord 2022; 297:217-224. [PMID: 34695499 PMCID: PMC8629845 DOI: 10.1016/j.jad.2021.10.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 09/22/2021] [Accepted: 10/20/2021] [Indexed: 01/17/2023]
Abstract
BACKGROUND We investigated the extent to which physiological/biological measures of emotion dysregulation collected in the lab, resting respiratory sinus arrhythmia (RSA) in Study 1 and amygdala activation in response to negative stimuli in Study 2, combined with daily measures of interpersonal stressors predicted negative emotional states in outpatients better than the stressors alone. METHODS Participants were adult outpatients with emotional distress disorders (N=30 individuals in Study 1, and N=26 women in Study 2). After completing a laboratory session that collected physiological/biological measures of emotion dysregulation, participants then completed 1-3 weeks of ambulatory assessment during which they reported on interpersonal stressors and negative affective states several times per day. RESULTS Laboratory measures of emotion dysregulation were largely unrelated to either momentary or mean levels of daily-life hostility, sadness, and fear in both studies. However, resting RSA significantly moderated the association between day-level interpersonal stressors and momentary fear such that low resting RSA strengthened this association. Similarly, amygdala activation tended to moderate this relationship in the predicted direction. LIMITATIONS Both samples were relatively small and focused on only a limited set of diagnoses associated with emotion dysregulation. Only two possible physiological/biological markers of emotion dysregulation were examined. CONCLUSIONS The current studies support the collection of physiological/biological data on emotion dysregulation when indexing daily-life emotion dysregulation as the degree of emotional reactivity to stressors in daily life among outpatients with emotional distress disorders.
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Affiliation(s)
| | - Johanna Hepp
- Department of Psychosomatic Medicine, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
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18
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Palser ER, Morris NA, Roy ARK, Holley SR, Veziris CR, Watson C, Deleon J, Miller ZA, Miller BL, Gorno-Tempini ML, Sturm VE. Children with developmental dyslexia show elevated parasympathetic nervous system activity at rest and greater cardiac deceleration during an empathy task. Biol Psychol 2021; 166:108203. [PMID: 34653546 DOI: 10.1016/j.biopsycho.2021.108203] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 09/23/2021] [Accepted: 10/06/2021] [Indexed: 12/30/2022]
Abstract
Reading difficulties are the hallmark feature of dyslexia, but less is known about other areas of functioning. Previously, we found children with dyslexia exhibited heightened emotional reactivity, which correlated with better social skills. Whether emotional differences in dyslexia extend to the parasympathetic nervous system-an autonomic branch critical for attention, social engagement, and empathy-is unknown. Here, we measured autonomic nervous system activity in 24 children with dyslexia and 24 children without dyslexia, aged 7 - 12, at rest and during a film-based empathy task. At rest, children with dyslexia had higher respiratory sinus arrhythmia (RSA) than those without dyslexia. Cardiac deceleration during the empathy task was greater in dyslexia and correlated with higher resting RSA across the sample. Children with dyslexia produced more facial expressions of concentration during film-viewing, suggesting greater engagement. These results suggest elevated resting parasympathetic activity and accentuated autonomic and behavioral responding to others' emotions in dyslexia.
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Affiliation(s)
- Eleanor R Palser
- Department of Neurology, University of California, San Francisco, CA 94158, USA
| | - Nathaniel A Morris
- Department of Neurology, University of California, San Francisco, CA 94158, USA
| | - Ashlin R K Roy
- Department of Neurology, University of California, San Francisco, CA 94158, USA
| | - Sarah R Holley
- Psychology Department, San Francisco State University, San Francisco, CA 94132, USA; Department of Psychiatry, University of California, San Francisco, CA 94131, USA
| | - Christina R Veziris
- Department of Neurology, University of California, San Francisco, CA 94158, USA
| | - Christa Watson
- Department of Neurology, University of California, San Francisco, CA 94158, USA
| | - Jessica Deleon
- Department of Neurology, University of California, San Francisco, CA 94158, USA
| | - Zachary A Miller
- Department of Neurology, University of California, San Francisco, CA 94158, USA
| | - Bruce L Miller
- Department of Neurology, University of California, San Francisco, CA 94158, USA
| | - Maria Luisa Gorno-Tempini
- Department of Neurology, University of California, San Francisco, CA 94158, USA; Department of Psychiatry, University of California, San Francisco, CA 94131, USA
| | - Virginia E Sturm
- Department of Neurology, University of California, San Francisco, CA 94158, USA; Department of Psychiatry, University of California, San Francisco, CA 94131, USA.
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19
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Wagner NJ, Holochwost SJ, Lynch SF, Mills-Koonce R, Propper C. Characterizing change in vagal tone during the first three years of life: A systematic review and empirical examination across two longitudinal samples. Neurosci Biobehav Rev 2021; 129:282-295. [PMID: 34324920 PMCID: PMC8429175 DOI: 10.1016/j.neubiorev.2021.07.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 07/18/2021] [Accepted: 07/22/2021] [Indexed: 11/23/2022]
Abstract
Functioning of the parasympathetic nervous system (PNS), most often indexed by respiratory sinus arrhythmia (RSA), influences the volitional, cognitively-mediated forms of self-regulation across development. However, despite its clear relevance to children's self-regulation, and its utility as a transdiagnostic biomarker of emotion dysregulation and psychopathology, the ontogeny of vagal tone under conditions of homeostasis across infancy and early childhood is not well understood. The current research is comprised of two complementary studies. The first aims to address this gap by conducting a systematic review of the literature which has assessed resting RSA in the first three years of life. The second study uses data from two diverse, longitudinal datasets (n = 203 and n = 370) to model change in RSA from infancy to toddlerhood. Results from a systematic review of 62 studies meeting inclusion criteria suggest that measures of resting RSA increase over time and demonstrate moderate stability across infancy, toddlerhood, and preschool ages. Results from a series of models fit to longitudinal data in study two suggest that baseline RSA is characterized by stable increases across infancy and early childhood. Moreover, although there was equivocal evidence for individual variability in trajectories of RSA, the findings suggest that the individual differences in resting RSA may become entrenched in early life based on observed significant variance in growth model intercepts. In all, the current study contributes to our understanding of the developmental trajectories of baseline RSA across infancy and early childhood and should support future research examining links between children's parasympathetic regulation and their adjustment in early life.
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Affiliation(s)
| | | | | | | | - Cathi Propper
- University of North Carolina at Chapel Hill, United States
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20
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Powers A, Mekawi Y, Fickenwirth M, Nugent NR, Dixon HD, Minton S, Kim YJ, Gluck R, Carter S, Fani N, Schwartz AC, Bradley B, Umpierrez GE, Pace TWW, Jovanovic T, Michopoulos V, Gillespie CF. Emotion dysregulation and dissociation contribute to decreased heart rate variability to an acute psychosocial stressor in trauma-exposed Black women. J Psychiatr Res 2021; 142:125-131. [PMID: 34352557 PMCID: PMC8429185 DOI: 10.1016/j.jpsychires.2021.07.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/12/2021] [Accepted: 07/21/2021] [Indexed: 11/26/2022]
Abstract
Reduced heart rate variability (HRV) in response to stress is a biomarker of emotion dysregulation (ED) and is related to posttraumatic stress disorder (PTSD), yet less is known about its role with dissociation in trauma-exposed adults. The goals of the current study were to examine unique patterns of associations between ED, dissociation, and PTSD with HRV at 15, 30, and 45 min (T1, T2, T3) following an acute psychosocial stressor task in a sample of 49 trauma-exposed, urban-dwelling Black women. Associations with baseline psychophysiology measures were also examined. ED and dissociation were assessed using self-report; PTSD was determined using a semi-structured interview. Heart rate (HR) and HRV, indexed with low frequency/high frequency (LF/HF) ratio and respiratory sinus arrhythmia (RSA), were measured with electrocardiogram recordings. ED and dissociation were positively correlated with LF/HF ratio at T3 (p < .05). There were no significant differences between individuals with PTSD versus those without PTSD in HR or HRV following acute stressor; PTSD diagnosis was related to higher HR at baseline. Latent growth modeling revealed that ED was associated with higher LF/HF ratio directly following acute stressor, while dissociation was associated with increase in LF/HF ratio over time. These findings demonstrate that ED is related to higher sympathetic reactivity for a prolonged period of time following stress exposure, while dissociation shows a delayed association with LF/HF ratio, suggesting a distinct impaired parasympathetic activation pattern exists for dissociation.
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Affiliation(s)
- Abigail Powers
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA.
| | - Yara Mekawi
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Maximilian Fickenwirth
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Nicole R Nugent
- Department of Psychiatry and Human Behavior, Brown University, Providence, RI, USA
| | - H Drew Dixon
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Sean Minton
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Ye Ji Kim
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Rachel Gluck
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Sierra Carter
- Department of Psychology, Georgia State University, Atlanta, GA, USA
| | - Negar Fani
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Ann C Schwartz
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
| | - Bekh Bradley
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA; Mental Health Service Line, Atlanta VA Medical Center, USA
| | - Guillermo E Umpierrez
- Division of Endocrinology, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Thaddeus W W Pace
- College of Nursing, College of Medicine (Psychiatry), & College of Science (Psychology), University of Arizona, Tucson, AZ, USA
| | - Tanja Jovanovic
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University, Detroit, MI, USA
| | - Vasiliki Michopoulos
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA; Yerkes National Primate Research Center, Atlanta, GA, USA
| | - Charles F Gillespie
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA
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21
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Choi JW, Thakur H, Cohen JR. Cardiac autonomic functioning across stress and reward: Links with depression in emerging adults. Int J Psychophysiol 2021; 168:1-8. [PMID: 34280425 DOI: 10.1016/j.ijpsycho.2021.07.625] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 07/02/2021] [Accepted: 07/12/2021] [Indexed: 11/19/2022]
Abstract
The autonomic nervous system (ANS) has received much attention as a potential low-cost, peripheral indicator of depression. Despite theoretical support, however, results have been mixed as to whether indices of the ANS reliably index depression. In response, the present study sought to clarify the relation between ANS activity and depression by examining cardiac autonomic balance (CAB) and cardiac autonomic regulation (CAR), two composite indices of the parasympathetic and sympathetic nervous system, within both a stressful and rewarding context. We hypothesized that CABStress, representing the difference between the parasympathetic and sympathetic branches in response to stress, and CARReward, representing the summation of the two branches in response to reward, will be most indicative of depressogenic risk. We examined the parasympathetic (i.e., respiratory sinus arrhythmia) and sympathetic (i.e., pre-ejection period) responses of 97 emerging adults (Mage = 18.93) for a stress (i.e., negative mood induction) and reward (i.e., probabilistic learning) task, as well as their depressive symptoms at baseline, 3-week, and 6-week follow-up. Analyses found partial support for our hypotheses, revealing greater CARReward (i.e., coactivation of both branches) was related to lower depressive symptoms. Further, exploratory analyses examining gender differences found lower CABStress (i.e., sympathetically-oriented response) was predictive of an increasing trajectory of depression, but only among males. Overall, the current study highlights the importance of simultaneously examining both branches of the ANS across various environmental contexts. Research and clinical implications of the current findings are discussed.
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Affiliation(s)
- Jae Wan Choi
- Department of Psychology, University of Illinois at Urbana-Champaign, USA.
| | - Hena Thakur
- Department of Psychology, University of Illinois at Urbana-Champaign, USA.
| | - Joseph R Cohen
- Department of Psychology, University of Illinois at Urbana-Champaign, USA.
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22
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Ji H, Lü W. Childhood abuse and social anxiety symptoms among young adults: Moderating role of respiratory sinus arrhythmia suppression to social stress. Child Abuse Negl 2021; 117:105118. [PMID: 34020292 DOI: 10.1016/j.chiabu.2021.105118] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 04/02/2021] [Accepted: 05/06/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Childhood abuse (CA) has been considered as an environmental risk factor for the development of social anxiety symptoms. Respiratory sinus arrhythmia (RSA) is a biomarker that has been found to interact with environmental stressors to affect psychopathological symptoms. However, little is known whether RSA moderates the relationship between CA and social anxiety symptoms. OBJECTIVE The current study aimed to examine the relationships between CA and two forms of social anxiety symptoms including social performance anxiety symptoms (SPAS) and social interaction anxiety symptoms (SIAS), and the moderating role of baseline RSA and/or RSA suppression to a social-evaluative stress in these links. PARTICIPANTS AND SETTING A total of 157 Chinese undergraduate students (Mage = 18.96, SD = 0.85, 85 % females) participated in this study. METHOD Participants completed the short form of Childhood Trauma Questionnaire, Social Phobia Scale and Social Interaction Anxiety Scale to assess CA, SPAS and SIAS, and then underwent a social stress protocol (a public speech task) during which their baseline RSA and stress induced RSA were obtained. RESULTS CA was positively correlated with SPAS but was not correlated with SIAS. RSA suppression to social stress moderated the associations between CA and two forms of social anxiety symptoms, such that CA was positively associated with SPAS and SIAS among individuals with blunted RSA suppression, but not among those with greater RSA suppression. CONCLUSIONS Greater social stress RSA suppression as a better physiological regulation marker might ameliorate the negative effect of CA on social anxiety symptoms.
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Affiliation(s)
- Huayu Ji
- Shaanxi Key Laboratory of Behavior and Cognitive Neuroscience, Shaanxi Key Research Center for Children Mental and Behavior Health, School of Psychology, Shaanxi Normal University, China
| | - Wei Lü
- Shaanxi Key Laboratory of Behavior and Cognitive Neuroscience, Shaanxi Key Research Center for Children Mental and Behavior Health, School of Psychology, Shaanxi Normal University, China.
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23
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Abstract
Respiratory sinus arrhythmia (RSA), an index of the parasympathetic nervous system, has recently gained attention as a physiological component of regulatory processes, social connectedness, and health. Within the context of romantic relationships, studies have operationalized and conceptualized RSA in disparate ways, obscuring a clear pattern of findings. This systematic review synthesizes the rapidly developing literature and clarifies the role of RSA in romantic relationships. We evaluate support for three conceptual hypotheses: (1) resting baseline RSA is associated with better quality relationships; (2) phasic RSA is reflective of changes in threat and connection during couple interactions; and (3) physiological linkage in RSA between romantic partners relates to positive or negative relationship functioning depending on the nature of the linkage (e.g., in-phase vs. antiphase). We identified 26 empirical studies that tested associations between RSA and an index of romantic relationships (i.e., relationship satisfaction). Our findings show that higher RSA is not uniformly "good" for relationships. Higher resting baseline RSA was contemporaneously associated with better quality relationships, yet higher baseline RSA was also unexpectedly associated with relationship violence. Short-term decreases in RSA were found during relationship conflict, though the opposite-phasic increases in RSA during positive romantic partner interactions-was not found due to mixed empirical support. As expected, evidence for RSA linkage was found, though the connection between linkage and relationship functioning depends on the context in which it was measured. We discuss methodological limitations and directions for future research.
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24
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Song Q, Lent MC, Suo T, Murray-Close D, Wang Q. Relational victimization and depressive symptoms: The interactive role of physiological reactivity and narrative processing. Int J Psychophysiol 2021; 166:92-102. [PMID: 34048867 DOI: 10.1016/j.ijpsycho.2021.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 04/20/2021] [Accepted: 05/19/2021] [Indexed: 11/18/2022]
Abstract
Although previous studies have documented that relational victimization serves as a risk factor for depressive symptoms across developmental periods, heterogeneity in effects highlights the possibility that some individuals may be especially vulnerable. This study examined two factors that may influence the link between relational victimization and depressive symptoms: physiological reactivity and narrative processing during the recounting of a past victimization experience. In a sample of 200 college students, we examined narrative processing (i.e., use of disengagement coping strategies, positive resolution, and primary control coping strategies) and respiratory sinus arrhythmia (RSA) reactivity, assessed during a standard laboratory interview, as moderators of the link between self-reported relational victimization and depressive symptoms. Although relational victimization was associated with increased rates of depressive symptoms, a combination of RSA activation and high disengagement coping appeared protective for individuals high in relational victimization. Similarly, a combination of RSA activation and high levels of positive resolution appeared protective against depressive symptoms among individuals high in relational victimization. The findings shed critical light on the interaction of physiological and cognitive processes in coping with relational victimization.
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Affiliation(s)
- Qingfang Song
- Department of Applied Human Sciences, Western Kentucky University, Bowling Green, KY, USA.
| | - Maria C Lent
- Department of Psychological Science, University of Vermont, Burlington, VT, USA
| | - Tong Suo
- Department of Human Development, Cornell University, Ithaca, NY, USA
| | - Dianna Murray-Close
- Department of Psychological Science, University of Vermont, Burlington, VT, USA
| | - Qi Wang
- Department of Human Development, Cornell University, Ithaca, NY, USA
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25
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Morales J, Moeyersons J, Armanac P, Orini M, Faes L, Overeem S, Van Gilst M, Van Dijk J, Van Huffel S, Bailon R, Varon C. Model-Based Evaluation of Methods for Respiratory Sinus Arrhythmia Estimation. IEEE Trans Biomed Eng 2021; 68:1882-1893. [PMID: 33001798 DOI: 10.1109/tbme.2020.3028204] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Respiratory sinus arrhythmia (RSA) refers to heart rate oscillations synchronous with respiration, and it is one of the major representations of cardiorespiratory coupling. Its strength has been suggested as a biomarker to monitor different conditions, and diseases. Some approaches have been proposed to quantify the RSA, but it is unclear which one performs best in specific scenarios. The main objective of this study is to compare seven state-of-the-art methods for RSA quantification using data generated with a model proposed to simulate, and control the RSA. These methods are also compared, and evaluated on a real-life application, for their ability to capture changes in cardiorespiratory coupling during sleep. METHODS A simulation model is used to create a dataset of heart rate variability, and respiratory signals with controlled RSA, which is used to compare the RSA estimation approaches. To compare the methods objectively in real-life applications, regression models trained on the simulated data are used to map the estimates to the same measurement scale. Results, and conclusion: RSA estimates based on cross entropy, time-frequency coherence, and subspace projections showed the best performance on simulated data. In addition, these estimates captured the expected trends in the changes in cardiorespiratory coupling during sleep similarly. SIGNIFICANCE An objective comparison of methods for RSA quantification is presented to guide future analyses. Also, the proposed simulation model can be used to compare existing, and newly proposed RSA estimates. It is freely accessible online.
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26
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Somers JA, Curci SG, Luecken LJ. Quantifying the dynamic nature of vagal responsivity in infancy: Methodological innovations and theoretical implications. Dev Psychobiol 2021; 63:582-588. [PMID: 32662127 PMCID: PMC7928168 DOI: 10.1002/dev.v63.3 10.1002/dev.22018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 06/15/2020] [Accepted: 06/21/2020] [Indexed: 08/22/2023]
Abstract
According to polyvagal theory, rapid modulation of the vagal brake develops early in infancy and supports social interactions. Despite being viewed as a dynamic system, researchers typically assess vagal regulation using global measures of respiratory sinus arrhythmia (RSA; an index of vagal tone). This study sought to capture the dynamic property of RSA and evaluate individual differences in within-infant RSA responsivity during mother-infant interaction. RSA was evaluated in a sample of 135 6-month-old Mexican-American infants during a 5-min free play task. Mothers reported on their children's behavioral problems and competence at 18 months using the Brief Infant-Toddler Social and Emotional Assessment. Time-varying estimates of infant RSA during the interaction were obtained using a multiple window technique and spectrogram analysis. Using structural equation modeling, we evaluated whether within-infant SD of RSA predicted infants' behavioral problems and competence at 18 months, after adjusting for infants' mean RSA and covariates. Greater within-infant SD of RSA predicted more behavior problems at 18 months. This study demonstrates that assessing intra-individual variability in RSA, or the extent to which infants fluctuate around their average level of RSA during a task, enhances our ability to test polyvagal theory's central tenet: vagal regulation supports well-regulated social interaction.
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Lochman JE, Vernberg E, Glenn A, Jarrett M, McDonald K, Powell NP, Abel M, Boxmeyer CL, Kassing F, Qu L, Romero D, Bui C. Effects of Autonomic Nervous System Functioning and Tornado Exposure on Long-Term Outcomes of Aggressive Children. Res Child Adolesc Psychopathol 2021; 49:471-489. [PMID: 33433778 PMCID: PMC7987880 DOI: 10.1007/s10802-020-00753-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2020] [Indexed: 10/22/2022]
Abstract
This study examined whether pre-disaster indicators of sympathetic and parasympathetic activity moderated the relation between degree of disaster exposure from an EF-4 tornado and changes in the externalizing and internalizing behavior problems of children at-risk for aggression. Participants included 188 children in 4th-6th grades (65% male; 78% African American; ages 9-13) and their parents from predominantly low-income households who were participating in a prevention study when the tornado occurred in 2011. Fourth-grade children who exhibited elevated levels of aggressive behavior were recruited in three annual cohorts. Parent-rated externalizing and internalizing problems were assessed prior to the tornado (Wave 1; W1), and at 4-12 months (W2), 16-24 months (W3), 42-28 months (W4) and 56-60 months (W5) post-tornado. Children's pre-tornado Skin Conductance Level (SCL) reactivity and Respiratory Sinus Arrhythmia (RSA) withdrawal were assessed at W1 using SCL and RSA measured during resting baseline and during the first 5 min of the Iowa Gambling Task (IGT). Children and parents reported their exposure to tornado-related trauma and disruptions at Wave 3. Children displayed less reduction in externalizing problems if there had been higher child- or parent-reported tornado exposure and less RSA withdrawal, or if they had lower parent-reported TORTE and less SCL reactivity or lower SCL baseline. Highlighting the importance of children's pre-disaster arousal, higher levels of disaster exposure negatively affected children's level of improvement in externalizing problems when children had less vagal withdrawal, and when tornado exposure disrupted the protective effects of higher SCL reactivity and higher SCL baseline.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Lixin Qu
- The University of Alabama, Tuscaloosa, AL, USA
| | - Devon Romero
- University of Texas at San Antonio, TX, San Antonio, USA
| | - Chuong Bui
- The University of Alabama, Tuscaloosa, AL, USA
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Bauerly KR, Jones RM. The impact of self-reported levels of anxiety on respiratory sinus arrhythmia levels in adults who stutter. J Commun Disord 2021; 90:106084. [PMID: 33611109 DOI: 10.1016/j.jcomdis.2021.106084] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 01/11/2021] [Accepted: 01/11/2021] [Indexed: 06/12/2023]
Abstract
PURPOSE This study investigated whether subjective levels of anxiety predict respiratory sinus arrythmia (RSA) levels in adults who stutter (AWS) compared to (ANS) during baseline and social stress situations. METHODS Participants were eight AWS and 10 ANS who performed a modified version of the Trier Social Stress Test (TSST-M). For this, participants were required to prepare and deliver a 5-minute speech and perform a nonword reading task in front of what was perceived as a group of professionals trained in public speaking. Measures of respiratory sinus arrhythmia (RSA) were calculated for baseline and TSST-M conditions. Participants also completed the State-Trait Anxiety Inventory (STAI), both the trait (STAI-T) and state (STAI-S) portion, which served as subjective anxiety ratings. Univariate analyses of variances (UNIANOVA) were used to assess the effects of the STAI-T and STAI-S anxiety on respiratory sinus arrhythmia (RSA) levels at pre-stress and TSST-M conditions. RSA, an index of parasympathetic nervous system activity, is considered to be a measure of emotional regulation. The strength of the effects of STAI-T and STAI-S on RSA levels was evaluated with the unstandardized coefficients for each group separately. RESULTS Results showed a significant difference between groups for the effects of STAI-T on RSA values for the pre-stress nonword reading task. No other significant differences were found between groups for the pre-stress or TSST-M conditions. Slope estimates showed that STAI-T was a significant predictor of RSA values for pre-stress speaking conditions for the AWS but not ANS. No significant fixed effects or interaction effects were found for the STAI-S and RSA levels in the AWS or ANS. Nor were there significant effects of STAI-T on RSA levels in the AWS or ANS for TSST-M conditions. Descriptive analysis revealed the effects found in the AWS during pre-stress conditions were attributed to a subgroup of AWS who reported low self-reports of anxiety (i.e. STAI-T) and high levels of emotional regulation (i.e. RSA) across social stress conditions. DISCUSSION Low self-reported STAI-T scores simultaneous with high RSA levels in some AWS may reflect a self-regulatory strategy adapted in response to chronic, daily stress associated with stuttering.
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Affiliation(s)
- Kim R Bauerly
- Department of Communication Sciences and Disorders, University of Vermont, United States.
| | - Robin M Jones
- Department of Hearing and Speech Sciences, Vanderbilt University, United States
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Trent ES, Viana AG, Raines EM, Conroy HE, Storch EA, Zvolensky MJ. Interpretation biases and depressive symptoms among anxiety-disordered children: The role of individual differences in respiratory sinus arrhythmia. Dev Psychobiol 2021; 63:320-337. [PMID: 32524580 PMCID: PMC8782245 DOI: 10.1002/dev.22002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 04/22/2020] [Accepted: 05/20/2020] [Indexed: 11/06/2022]
Abstract
Individual differences in interpretation biases-the tendency to interpret ambiguous stimuli as threatening-partially explain the presence of comorbid depressive symptoms among anxious youth. Increasing efforts have examined physiological processes that influence the association between interpretation biases and depressive symptoms in this population, and potential gender differences in this relationship. This study examined the moderating role of respiratory sinus arrhythmia (RSA) suppression (i.e., decrease from baseline)-an index of parasympathetic nervous system reactivity-in the association between interpretation biases and depressive symptoms in clinically anxious youth. One-hundred-and-five clinically anxious children (Mage = 10.09 years, SD = 1.22; 56.7% female; 61.9% racial/ethnic minority) completed measures of self-reported and behaviorally indexed interpretation biases, reported anxiety/depression symptom severity, and participated in a speech task. RSA suppression during the task moderated the association between interpretation biases and depressive symptom severity in the total sample. Separate exploratory moderation analyses were conducted among girls and boys. Among girls, RSA suppression moderated the association between behaviorally indexed interpretation biases and depressive symptoms, and marginally moderated (p = .067) the association between self-reported interpretation biases and depressive symptoms. Among boys, RSA suppression was not a significant moderator. These findings may help identify clinically anxious youth most at-risk for comorbid depressive symptoms.
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Affiliation(s)
- Erika S. Trent
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Andres G. Viana
- Department of Psychology, University of Houston, Houston, TX, USA
- Texas institute of Measurement, Evaluation, and Statistics, University of Houston, Houston, TX, USA
| | | | - Haley E. Conroy
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Eric A. Storch
- Menninger Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Michael J. Zvolensky
- Department of Psychology, University of Houston, Houston, TX, USA
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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30
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Ravindran N, Zhang X, Green LM, Gatzke-Kopp LM, Cole PM, Ram N. Concordance of mother-child respiratory sinus arrythmia is continually moderated by dynamic changes in emotional content of film stimuli. Biol Psychol 2021; 161:108053. [PMID: 33617928 DOI: 10.1016/j.biopsycho.2021.108053] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 01/20/2021] [Accepted: 02/15/2021] [Indexed: 11/18/2022]
Abstract
Evidence suggests that concordance between parent and child physiological states is an important marker of interpersonal interaction. However, studies have focused on individual differences in concordance, and we have limited understanding of how physiological concordance may vary dynamically based on the situational context. We examined whether mother-child physiological concordance was moderated by dynamic changes in emotional content of a film clip they viewed together. Second-by-second estimates of respiratory sinus arrythmia were obtained from mothers and children (N = 158, Mchild age = 45.16 months) as they viewed a chase scene from a children's film. In addition, the film clip's negative emotional content was rated second-by-second. Results showed that mother-child dyads displayed positive physiological concordance only in seconds when there was an increase in the clip's negative emotional content. Thus, dynamic changes in mother-child physiological concordance may indicate dyadic responses to challenge.
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Affiliation(s)
- Niyantri Ravindran
- Department of Psychology, The Pennsylvania State University, Pennsylvania, United States.
| | - Xutong Zhang
- Department of Human Development and Family Studies, The Pennsylvania State University, United States
| | - Lindsey M Green
- Department of Psychology, The Pennsylvania State University, Pennsylvania, United States
| | - Lisa M Gatzke-Kopp
- Department of Human Development and Family Studies, The Pennsylvania State University, United States
| | - Pamela M Cole
- Department of Psychology, The Pennsylvania State University, Pennsylvania, United States
| | - Nilam Ram
- Department of Human Development and Family Studies, The Pennsylvania State University, United States
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Kaufman EA, Graves JL, Wallace ML, Lazarus SA, Stepp SD, Pedersen SL. Associations between physiological and self-reported indices of emotion dysregulation across varying levels of alcohol use among individuals with and without borderline personality disorder. Biol Psychol 2021; 160:108044. [PMID: 33571567 DOI: 10.1016/j.biopsycho.2021.108044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 02/03/2021] [Accepted: 02/04/2021] [Indexed: 12/29/2022]
Abstract
Emotional functioning can be assessed across multiple levels of analysis (e.g., subjective, physiological). The degree of concordance/discordance across such indices may mark psychopathology risk. The current study assessed associations between physiological and subjective indices of emotional responding among drinkers, with (n = 39) and without (n = 42) borderline personality disorder. Subjective changes in affect were assessed by calculating difference scores on the Positive and Negative Affective Schedule, administered before and following a lab-based stress task. Physiological dysregulation was indexed by respiratory sinus arrhythmia (RSA) reactivity. We created Discordance Index scores to examine the direction and magnitude of misalignment. More frequent alcohol use was associated with greater discordance between RSA and positive affect changes (β = -0.07, p-value = 0.009). Findings were confirmed with a response surface modeling analysis. Results highlight that individuals with greater discordance between indices of emotional responding may be at elevated risk for frequent alcohol use.
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Affiliation(s)
- Erin A Kaufman
- University of Western Ontario, Department of Psychology, 361 Windermere Road, London, ON, N6A 3K7, Canada.
| | - Jessica L Graves
- University of Western Ontario, Department of Psychology, 361 Windermere Road, London, ON, N6A 3K7, Canada.
| | - Meredith L Wallace
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
| | - Sophie A Lazarus
- The Ohio State University Wexner Medical Center, Department of Psychiatry and Behavioral Health, 1670 Upham Drive, Columbus, OH, 43210, USA.
| | - Stephanie D Stepp
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
| | - Sarah L Pedersen
- University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
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32
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Sacrey LR, Raza S, Armstrong V, Brian JA, Kushki A, Smith IM, Zwaigenbaum L. Physiological measurement of emotion from infancy to preschool: A systematic review and meta-analysis. Brain Behav 2021; 11:e01989. [PMID: 33336555 PMCID: PMC7882167 DOI: 10.1002/brb3.1989] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Emotion regulation, the ability to regulate emotional responses to environmental stimuli, develops in the first years of life and plays an important role in the development of personality, social competence, and behavior. Substantial literature suggests a relationship between emotion regulation and cardiac physiology; specifically, heart rate changes in response to positive or negative emotion-eliciting stimuli. METHOD This systematic review and meta-analysis provide an in-depth examination of research that has measured physiological responding during emotional-evoking tasks in children from birth to 4 years of age. RESULTS The review had three main findings. First, meta-regressions resulted in an age-related decrease in baseline and task-related heart rate (HR) and increases in baseline and task-related respiratory sinus arrhythmia (RSA). Second, meta-analyses suggest task-related increases in HR and decreases in RSA and heart rate variability (HRV), regardless of emotional valence of the task. Third, associations between physiological responding and observed behavioral regulation are not consistently present in children aged 4 and younger. The review also provides a summary of the various methodology used to measure physiological reactions to emotional-evoking tasks, including number of sensors used and placement, various baseline and emotional-evoking tasks used, methods for extracting RSA, as well as percentage of loss and reasons for loss for each study. CONCLUSION Characterizing the physiological reactivity of typically developing children is important to understanding the role emotional regulation plays in typical and atypical development.
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Affiliation(s)
- Lori‐Ann R. Sacrey
- University of Alberta/Autism Research CentreGlenrose Rehabilitation HospitalEdmontonABCanada
| | - Sarah Raza
- University of Alberta/Autism Research CentreGlenrose Rehabilitation HospitalEdmontonABCanada
| | - Vickie Armstrong
- Dalhousie University/Autism Research CentreIWK Health CentreHalifaxNSCanada
| | - Jessica A. Brian
- University of Toronto/Autism Research CentreBloorview Research InstituteTorontoONCanada
| | - Azadeh Kushki
- University of Toronto/Autism Research CentreBloorview Research InstituteTorontoONCanada
| | - Isabel M. Smith
- Dalhousie University/Autism Research CentreIWK Health CentreHalifaxNSCanada
| | - Lonnie Zwaigenbaum
- University of Alberta/Autism Research CentreGlenrose Rehabilitation HospitalEdmontonABCanada
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Blawas AM, Nowacek DP, Allen AS, Rocho-Levine J, Fahlman A. Respiratory sinus arrhythmia and submersion bradycardia in bottlenose dolphins ( Tursiops truncatus). J Exp Biol 2021; 224:jeb234096. [PMID: 33257432 DOI: 10.1242/jeb.234096] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 11/18/2020] [Indexed: 01/09/2023]
Abstract
Among the many factors that influence the cardiovascular adjustments of marine mammals is the act of respiration at the surface, which facilitates rapid gas exchange and tissue re-perfusion between dives. We measured heart rate (fH) in six adult male bottlenose dolphins (Tursiops truncatus) spontaneously breathing at the surface to quantify the relationship between respiration and fH, and compared this with fH during submerged breath-holds. We found that dolphins exhibit a pronounced respiratory sinus arrhythmia (RSA) during surface breathing, resulting in a rapid increase in fH after a breath followed by a gradual decrease over the following 15-20 s to a steady fH that is maintained until the following breath. RSA resulted in a maximum instantaneous fH (ifH) of 87.4±13.6 beats min-1 and a minimum ifH of 56.8±14.8 beats min-1, and the degree of RSA was positively correlated with the inter-breath interval (IBI). The minimum ifH during 2 min submerged breath-holds where dolphins exhibited submersion bradycardia (36.4±9.0 beats min-1) was lower than the minimum ifH observed during an average IBI; however, during IBIs longer than 30 s, the minimum ifH (38.7±10.6 beats min-1) was not significantly different from that during 2 min breath-holds. These results demonstrate that the fH patterns observed during submerged breath-holds are similar to those resulting from RSA during an extended IBI. Here, we highlight the importance of RSA in influencing fH variability and emphasize the need to understand its relationship to submersion bradycardia.
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Affiliation(s)
- Ashley M Blawas
- Nicholas School of the Environment, Duke University Marine Laboratory, Beaufort, NC 28516, USA
| | - Douglas P Nowacek
- Nicholas School of the Environment, Duke University Marine Laboratory, Beaufort, NC 28516, USA
- Pratt School of Engineering, Duke University, Durham, NC 27708, USA
| | - Austin S Allen
- Nicholas School of the Environment, Duke University Marine Laboratory, Beaufort, NC 28516, USA
| | | | - Andreas Fahlman
- Fundación Oceanogràfic de la Comunitat Valenciana, c/Gran Vía Marqués del Turia 19 , 46005, Valencia, Spain
- Global Diving Research, Inc., Ottawa, ON, Canada, K2J 5E8
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Stone LB, Lewis GM, Bylsma LM. The autonomic correlates of dysphoric rumination and post-rumination savoring. Physiol Behav 2020; 224:113027. [PMID: 32592700 PMCID: PMC7388732 DOI: 10.1016/j.physbeh.2020.113027] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 06/07/2020] [Accepted: 06/22/2020] [Indexed: 12/16/2022]
Abstract
Trait dysphoric rumination is a transdiagnostic factor associated with depression and anxiety that has also been linked with blunted respiratory sinus arrhythmia (RSA), an index of reduced emotion regulation capacity. However, the autonomic correlates of state dysphoric rumination remain unclear. We examined the physiological correlates of state dysphoric rumination and the potential repairing effects of savoring on autonomic functioning. To provide a comprehensive assessment of autonomic correlates, we examined changes in parasympathetic (RSA) and sympathetic (cardiac pre-ejection period, PEP; and electrodermal activity, EDA) arousal independently, as well as autonomic coordination among indices. Eighty-two women (ages 18-25) completed laboratory physiological assessments, including rumination and savoring tasks, and self-report measures of trait rumination. Dysphoric rumination was associated with sympathetic activation (i.e., decreases in PEP, increases in EDA), and subsequent savoring following a recovery period also corresponded with decreases in PEP. Trait rumination did not predict autonomic changes during state rumination. However, higher trait rumination was associated with greater sympathetic coordination (PEP-EDA correspondence) during savoring. In summary, dysphoric rumination co-occurred with sympathetic activation, and subsequent savoring successfully recruited sympathetic activity (PEP) redirected on positive moods and events. Results also emphasize the utility of examining sympathetic and parasympathetic indices, and coordination among autonomic indices to delineate autonomic activity associated with emotion regulation strategies.
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Affiliation(s)
- Lindsey B Stone
- Department of Psychology, 1 Avenue of the Arts, Christopher Newport University, Newport News, VA 23606, U.S..
| | - Genevieve M Lewis
- Department of Psychology, 1 Avenue of the Arts, Christopher Newport University, Newport News, VA 23606, U.S
| | - Lauren M Bylsma
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, U.S.; Department of Psychology, University of Pittsburgh, Pittsburgh, PA, U. S
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Danvers AF, Scott BG, Shiota MN, Tein JY, Wolchik SA, Sandler II. Effects of Therapeutic Intervention on Parentally Bereaved Children's Emotion Reactivity and Regulation 15 Years Later. Prev Sci 2020; 21:1017-1027. [PMID: 32720190 DOI: 10.1007/s11121-020-01142-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The Family Bereavement Program (FBP) is a family-based intervention for parentally bereaved children and surviving caregivers. Results are reported of a randomized controlled trial, examining intervention effects on emotional reactivity and regulation of young adults who participated in the program 15 years earlier. Participants (N = 152) completed four emotion challenge tasks: reactivity to negative images, detached reappraisal while viewing negative images, positive reappraisal while viewing negative images, and reengagement with positive images. Outcomes included cardiac interbeat interval (IBI), pre-ejection period (PEP), and respiratory sinus arrhythmia (RSA) as well as self-reported emotional experience and regulation effectiveness. Direct intervention effects and effects mediated through improved parenting were estimated. Several significant effects were observed in primary analyses; however, none remained significant after correction for familywise Type I error. Parenting mediated FBP effects on IBI during negative reactivity (b = 15.04), and on RSA during positive reengagement (b = 0.35); the latter effect was accounted for by changes in breathing. Intervention condition was a direct predictor of self-reported detached reappraisal effectiveness (b = 1.00). Intervention and gender interacted in predicting self-reported negative emotion during the negative reactivity (b = 1.04) and positive reappraisal tasks (b = 1.31) such that intervention-condition men reported more negative emotions during those tasks. Although these findings should be considered preliminary given the limited power of the corrected statistical tests, they suggest long-term effects of family intervention following the death of a parent on offspring's emotional reactivity and regulation ability that should be pursued further in future research.
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Affiliation(s)
| | - Brandon G Scott
- Department of Psychology, Montana State University, Culbertson Hall, 100, Bozeman, MT, 59717, USA
| | - Michelle N Shiota
- Department of Psychology, Arizona State University, P.O. Box 871104, Tempe, AZ, 85287-1104, USA.
| | - Jenn-Yun Tein
- Department of Psychology, Arizona State University, P.O. Box 871104, Tempe, AZ, 85287-1104, USA
- REACH Institute, Arizona State University, Tempe, AZ, USA
| | - Sharlene A Wolchik
- Department of Psychology, Arizona State University, P.O. Box 871104, Tempe, AZ, 85287-1104, USA
- REACH Institute, Arizona State University, Tempe, AZ, USA
| | - Irwin I Sandler
- Department of Psychology, Arizona State University, P.O. Box 871104, Tempe, AZ, 85287-1104, USA
- REACH Institute, Arizona State University, Tempe, AZ, USA
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Brush CJ, Olson RL, Bocchine AJ, Selby EA, Alderman BL. Acute aerobic exercise increases respiratory sinus arrythmia reactivity and recovery to a sad film among individuals at risk for depression. Int J Psychophysiol 2020; 156:69-78. [PMID: 32711017 DOI: 10.1016/j.ijpsycho.2020.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 06/09/2020] [Accepted: 07/19/2020] [Indexed: 01/19/2023]
Abstract
Cardiac vagal control (CVC), as indexed by abnormalities in resting, reactivity, and recovery levels of respiratory sinus arrythmia (RSA), has been proposed as an index of impaired self-regulatory capacity in depression. Aerobic exercise has been shown to improve positive and negative affective responses and influence autonomic function; however, it is unknown whether exercise impacts RSA reactivity and subsequent recovery to emotional challenges among individuals at risk for depression. The present study aimed to determine the effects of moderate-intensity aerobic exercise on RSA reactivity and recovery to a sad film. Using a within-subjects design, 47 individuals with variable symptoms of depression completed a 30-min session of exercise and a sedentary control condition on separate days prior to viewing a sad film. On the control day, individuals with elevated depressive symptom severity displayed less vagal withdrawal to the sad film and exhibited impaired post-film RSA recovery. Following exercise, individuals with elevated depressive symptom severity demonstrated a higher degree of vagal withdrawal to the sad film and subsequent post-film recovery that matched individuals with lower depressive symptom severity. These findings suggest that a single session aerobic exercise may be an effective approach to increase emotional and self-regulatory capacity among individual at risk for, or currently experiencing, depression.
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Affiliation(s)
- C J Brush
- Department of Psychology, Florida State University, Tallahassee, FL, USA; Department of Kinesiology and Health, Center of Alcohol and Substance Use Studies, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Ryan L Olson
- Department of Kinesiology, Health Promotion, and Recreation, University of North Texas, Denton, TX, USA
| | - Anthony J Bocchine
- Department of Kinesiology and Health, Center of Alcohol and Substance Use Studies, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Edward A Selby
- Department of Psychology, Rutgers The State University of New Jersey, Piscataway, NJ, USA
| | - Brandon L Alderman
- Department of Kinesiology and Health, Center of Alcohol and Substance Use Studies, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA.
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Glackin EB, Hatch V, Drury SS, Gray SAO. Linking preschoolers' parasympathetic activity to maternal early adversity and child behavior: An intergenerational perspective. Dev Psychobiol 2020; 63:338-349. [PMID: 32662198 DOI: 10.1002/dev.22012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 03/02/2020] [Accepted: 06/04/2020] [Indexed: 02/04/2023]
Abstract
Increasing evidence suggests intergenerational effects of maternal early adversity on offspring self-regulation. Prior work has demonstrated associations between maternal adverse childhood experiences (ACEs) and infant respiratory sinus arrhythmia (RSA), a parasympathetic biomarker associated with emotional and behavioral self-regulation. The present study examined these associations and additional potential pathways including children's violence exposure and maternal psychopathology among 123 biological mother-child dyads. Families were low-income and oversampled for violence exposure; children were 3-5 years old. RSA was examined during dyadic interaction using latent growth curve modeling (LGCM). On average, females exhibited greater RSA reactivity. Greater RSA withdrawal across the interaction was associated with greater child negative affect during the interaction, linking RSA reactivity to concurrent child behavior. Consistent with previous findings among infants, high maternal ACEs were associated with lower child RSA at task initiation but not with RSA reactivity across the interaction. Findings suggest that the association between high maternal ACEs and a lower set point for offspring RSA persists into the early childhood period, beyond the influence of maternal psychopathology and children's own violence exposure. These data provide further evidence for the biological embedding of maternal early adversity across generations as well as for the relevance of RSA to child behavioral regulation.
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Affiliation(s)
- Erin B Glackin
- Department of Psychology, Tulane University, New Orleans, LA, USA
| | - Virginia Hatch
- Department of Psychology, Tulane University, New Orleans, LA, USA
| | - Stacy S Drury
- Department of Neuroscience, Tulane Brain Institute, Tulane University, New Orleans, LA, USA
- Department of Psychiatry and Behavioral Sciences, Tulane University School of Medicine, New Orleans, LA, USA
| | - Sarah A O Gray
- Department of Psychology, Tulane University, New Orleans, LA, USA
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Glenn AL, Lochman JE, Dishion T, Powell NP, Boxmeyer C, Kassing F, Qu L, Romero D. Toward Tailored Interventions: Sympathetic and Parasympathetic Functioning Predicts Responses to an Intervention for Conduct Problems Delivered in Two Formats. Prev Sci 2020; 20:30-40. [PMID: 29308549 DOI: 10.1007/s11121-017-0859-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Coping Power is an evidence-based preventive intervention for youth with aggressive behavior problems that has traditionally been delivered in small group formats, but because of concerns about potentially diminished effects secondary to aggregation of high-risk youth, an individual format of Coping Power has been developed. The current study examined whether physiological characteristics of the child may provide information about which intervention delivery format works best for that individual. Indicators of sympathetic and parasympathetic nervous system functioning were examined in 360 fourth-grade children (65% male; 76.4% self-reported African-American) who were randomly assigned to Group Coping Power (GCP) or Individual Coping Power (ICP) (Lochman et al. 2015). Longitudinal assessments of teacher- and parent-reported proactive and reactive aggression were collected through a 1-year follow-up. For children with higher initial levels of aggression, those with lower parasympathetic functioning at pre-intervention showed greater reductions in teacher-rated proactive aggression in the ICP condition than the GCP condition. For children with high parasympathetic functioning, there was no differential effect of intervention format. Regardless of intervention format, youth with lower levels of sympathetic functioning at pre-intervention demonstrated greater reductions in teacher-rated proactive aggression. These findings suggest that physiological indicators may be worth considering in future studies examining which youth respond best to specific types of interventions.
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Affiliation(s)
- Andrea L Glenn
- Center for the Prevention of Youth Behavior Problems, The University of Alabama, Tuscaloosa, AL, USA.
- Department of Psychology, The University of Alabama, Box 870348, Tuscaloosa, AL, 35487, USA.
| | - John E Lochman
- Center for the Prevention of Youth Behavior Problems, The University of Alabama, Tuscaloosa, AL, USA
| | - Thomas Dishion
- Arizona State University, P.O. Box 871104, Tempe, AZ, 85287-1104, USA
| | - Nicole P Powell
- Center for the Prevention of Youth Behavior Problems, The University of Alabama, Tuscaloosa, AL, USA
| | - Caroline Boxmeyer
- Center for the Prevention of Youth Behavior Problems, The University of Alabama, Tuscaloosa, AL, USA
| | - Francesca Kassing
- Center for the Prevention of Youth Behavior Problems, The University of Alabama, Tuscaloosa, AL, USA
| | - Lixin Qu
- Center for the Prevention of Youth Behavior Problems, The University of Alabama, Tuscaloosa, AL, USA
| | - Devon Romero
- Center for the Prevention of Youth Behavior Problems, The University of Alabama, Tuscaloosa, AL, USA
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Rahal D, Chiang JJ, Bower JE, Irwin MR, Venkatraman J, Fuligni AJ. Subjective social status and stress responsivity in late adolescence. Stress 2020; 23:50-59. [PMID: 31204553 PMCID: PMC6917998 DOI: 10.1080/10253890.2019.1626369] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 05/25/2019] [Indexed: 12/27/2022] Open
Abstract
Subjective social status (SSS) reflects one's perception of one's standing within society. SSS has been linked with health outcomes, over and above socioeconomic status, and is thought to influence health in part by shaping stress responsivity. To test this, the present study examined the links between SSS and psychological, hypothalamic-pituitary-adrenal (HPA) axis, and cardiovascular responsivity in a sample of 87 ethnically diverse late adolescents (Mage = 18.39 years). Participants rated their family's SSS while either in high school (n = 50) or 1 year afterward (n = 37). Participants completed the Trier Social Stress Task (TSST) and reported their fear during baseline and after task completion, provided six saliva samples throughout the task, and had their heart rate monitored continuously throughout the task. Multilevel models, with time points nested within participants, were conducted to assess reactivity and recovery for each outcome. Results indicated that lower SSS was associated with greater fear reactivity and faster rates of HPA axis reactivity and recovery to baseline. Regarding cardiovascular responses, no differences were observed with respect to heart rate. Lower SSS predicted increased respiratory sinus arrhythmia during the stress task only among participants who rated their SSS while in high school; no association was observed for those who rated SSS after high school. Results suggest that perceptions of one's family's standing in society can shape responses to stress and potentially broader health.HighlightsSubjective social status (SSS) was linked with differences in stress responsivity. Specifically, lower SSS was associated with greater increases in fear following an acute stressor and faster rates of cortisol reactivity and recovery. Adolescents with lower SSS in high school showed less cardiovascular reactivity and recovery with respect to respiratory sinus arrhythmia, a marker of parasympathetic nervous system activity.
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Affiliation(s)
- Danny Rahal
- University of California, Los Angeles, Department of Psychology, Los Angeles, CA 90095, USA
| | - Jessica J. Chiang
- Northwestern University, Institute for Policy Research, Northwestern University, Evanston, IL 60208, USA
| | - Julienne E. Bower
- University of California, Los Angeles, Department of Psychology, Los Angeles, CA 90095, USA
- University of California, Los Angeles, Department of Psychiatry and Biobehavioral Sciences, Los Angeles, CA 90095, USA
- University of California, Los Angeles, Cousins Center of Psychoneuroimmunology, Los Angeles, CA 90095, USA
| | - Michael R. Irwin
- University of California, Los Angeles, Department of Psychiatry and Biobehavioral Sciences, Los Angeles, CA 90095, USA
- University of California, Los Angeles, Cousins Center of Psychoneuroimmunology, Los Angeles, CA 90095, USA
| | - Jaahnavee Venkatraman
- University of California, Los Angeles, Department of Psychology, Los Angeles, CA 90095, USA
| | - Andrew J. Fuligni
- University of California, Los Angeles, Department of Psychology, Los Angeles, CA 90095, USA
- University of California, Los Angeles, Department of Psychiatry and Biobehavioral Sciences, Los Angeles, CA 90095, USA
- University of California, Los Angeles, Cousins Center of Psychoneuroimmunology, Los Angeles, CA 90095, USA
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Rosenblum M, Frühwirth M, Moser M, Pikovsky A. Dynamical disentanglement in an analysis of oscillatory systems: an application to respiratory sinus arrhythmia. Philos Trans A Math Phys Eng Sci 2019; 377:20190045. [PMID: 31656138 PMCID: PMC6834001 DOI: 10.1098/rsta.2019.0045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/28/2019] [Indexed: 05/17/2023]
Abstract
We develop a technique for the multivariate data analysis of perturbed self-sustained oscillators. The approach is based on the reconstruction of the phase dynamics model from observations and on a subsequent exploration of this model. For the system, driven by several inputs, we suggest a dynamical disentanglement procedure, allowing us to reconstruct the variability of the system's output that is due to a particular observed input, or, alternatively, to reconstruct the variability which is caused by all the inputs except for the observed one. We focus on the application of the method to the vagal component of the heart rate variability caused by a respiratory influence. We develop an algorithm that extracts purely respiratory-related variability, using a respiratory trace and times of R-peaks in the electrocardiogram. The algorithm can be applied to other systems where the observed bivariate data can be represented as a point process and a slow continuous signal, e.g. for the analysis of neuronal spiking. This article is part of the theme issue 'Coupling functions: dynamical interaction mechanisms in the physical, biological and social sciences'.
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Affiliation(s)
- M. Rosenblum
- Institute of Physics and Astronomy, University of Potsdam, Karl-Liebknecht-Str. 24/25, 14476 Potsdam-Golm, Germany
- Control Theory Department, Institute of Information Technologies, Mathematics and Mechanics, Lobachevsky University Nizhny Novgorod, Nizhny Novgorod, Russia
| | - M. Frühwirth
- Human Research Institute of Health Technology and Prevention Research, Franz Pichler Street 30, 8160 Weiz, Austria
| | - M. Moser
- Human Research Institute of Health Technology and Prevention Research, Franz Pichler Street 30, 8160 Weiz, Austria
- Physiology Division, Otto Loewi Research Center for Vascular Biology, Immunology and Inflammation, Medical University of Graz, Neue Stiftingtalstr. 6/D05, 8010 Graz, Austria
| | - A. Pikovsky
- Institute of Physics and Astronomy, University of Potsdam, Karl-Liebknecht-Str. 24/25, 14476 Potsdam-Golm, Germany
- Control Theory Department, Institute of Information Technologies, Mathematics and Mechanics, Lobachevsky University Nizhny Novgorod, Nizhny Novgorod, Russia
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Morales JF, Varon C, Deviaene M, Milagro J, Testelmans D, Buyse B, Willems R, Orini M, Van Huffel S, Bailon R. Evaluation of Methods to Characterize the Change of the Respiratory Sinus Arrhythmia with Age in Sleep Apnea Patients. Annu Int Conf IEEE Eng Med Biol Soc 2019; 2019:1588-1591. [PMID: 31946199 DOI: 10.1109/embc.2019.8857957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The High Frequency (HF) band of the power spectrum of the Heart Rate Variability (HRV) is widely accepted to contain information related to the respiration. However, it is known that this often results in misleading estimations of the strength of the Respiratory Sinus Arrhythmia (RSA). In this paper, different approaches to characterize the change of the RSA with age, combining HRV and respiratory signals, are studied. These approaches are the bandwidths in the power spectral density estimations, bivariate phase rectified signal averaging, information dynamics, a time-frequency representation, and a heart rate decomposition based on subspace projections. They were applied to a dataset of sleep apnea patients, specifically to periods without apneas and during NREM sleep. Each estimate reflected a different relationship between RSA and age, suggesting that they all capture the cardiorespiratory information in a different way. The comparison of the estimates indicates that the approaches based on the extraction of respiratory information from HRV provide a better characterization of the age-dependent degradation of the RSA.
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Giraldo BF, Pericas MF, Schroeder R, Voss A. Respiratory Sinus Arrhythmia Quantified with Linear and Non-Linear Techniques to Classify Dilated and Ischemic Cardiomyopathy. Annu Int Conf IEEE Eng Med Biol Soc 2018; 2018:4860-4863. [PMID: 30441432 DOI: 10.1109/embc.2018.8513199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In congestive heart failure (CHF), dilated cardiomyopathy (DCM) and ischemic cardiomyopathy (ICM) are two highly related pathologies that are not fully characterized. The aim of this study is to assess respiratory sinus arrhythmia (RSA) index of the parasympathetic system, in order to discriminate between both pathologies, DCM and ICM. For this, ECG-signals of 49 subjects (12 DCM patients, 21 ICM patients, 6 ICM patients with diabetes mellitus (DM) type II and 10 control subjects) from the database HERIS II and of 173 subjects (50 DCM, 50 ICM, 15 DCM with DM type II, 15 ICM with DM type II and 47 control subjects) from the database MUSIC2 were analyzed. The RSA was quantified using linear and non-linear analysis methods (fractal dimension and entropy). The results showed a significant difference between ICM and DCM subjects (p=0.013) with a sensitivity of 83% and specificity of 90%. Decreasing RSA values were present in CHF patients, especially in ICM patients, in comparison with healthy subjects. Alterations in the parasympathetic system due to DM were also identified.
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Lucas-Thompson RG, McKernan CJ, Henry KL. Unraveling current and future adolescent depressive symptoms: The role of stress reactivity across physiological systems. Dev Psychol 2018; 54:1650-1660. [PMID: 30148393 DOI: 10.1037/dev0000530] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Neurobiological processes are highlighted in animal and theoretical models of the development of depression, but there is mixed empirical evidence about associations between stress physiology and depressive symptoms. Adolescence has been highlighted as a period during which coordination across physiological stress response systems may be particularly important. However, most studies have focused on depressive symptoms and physiological reactivity in isolated systems. The goal of this study was to examine associations of hypothalamic-pituitary-adrenal (HPA) axis and autonomic nervous system (ANS; i.e., sympathetic and parasympathetic nervous system [SNS and PNS, respectively]) reactivity with depressive systems, as well as the interrelatedness of reactivity across systems. Participants were adolescents (n = 153, 10-17 years) from diverse backgrounds, recruited from the community. Adolescents experienced a stressor, during which cortisol (HPA axis), skin conductance level (SCL; SNS), and respiratory sinus arrhythmia (RSA; PNS) were measured; youth also reported depressive symptoms. Some youth (n = 60) reported depressive symptoms again 1 year later as part of another study. Results from latent growth analysis embedded in a structural equation model (SEM) indicated that concurrent depressive symptoms were predicted by an interaction between cortisol reactivity and baseline RSA levels, with fewer symptoms for adolescents who had lower baseline RSA and greater cortisol reactivity. Controlling for concurrent depressive symptoms, prolonged cortisol recovery (above and beyond cortisol or ANS reactivity), was related to prospective depressive symptoms. Results support and extend theoretical arguments about the role of dysregulated stress physiology in the development of depressive symptoms, and the importance of multisystem approaches to understanding the role of stress physiology in risk and resilience. (PsycINFO Database Record
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Thesing CS, Bot M, Milaneschi Y, Giltay EJ, Penninx BWJH. Omega-3 polyunsaturated fatty acid levels and dysregulations in biological stress systems. Psychoneuroendocrinology 2018; 97:206-215. [PMID: 30077075 DOI: 10.1016/j.psyneuen.2018.07.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 07/02/2018] [Accepted: 07/02/2018] [Indexed: 01/05/2023]
Abstract
BACKGROUND Studies have shown that omega-3 (n-3) Polyunsaturated Fatty Acids (PUFAs), including docosahexaenoic acid (DHA), might have beneficial effects on somatic and mental health, potentially partly due to their mitigating effects on three major biological stress systems: the immune-inflammatory system, the hypothalamic-pituitary-adrenal-axis (HPA-axis) and the autonomic nervous system (ANS). OBJECTIVE To examine the association between (cumulative measures of) markers of three biological stress systems and n-3 PUFA and DHA plasma levels. DESIGN Plasma n-3 PUFA and DHA were measured using Nuclear Magnetic Resonance in 2724 participants from the Netherlands Study of Depression and Anxiety. Linear regression analyses (adjusted for sociodemographic, sampling, lifestyle and somatic disease variables) associated inflammation (C-reactive protein, interleukin-6, tumor necrosis factor alpha), HPA-axis (cortisol awakening response and evening cortisol) and ANS (heart rate, respiratory sinus arrhythmia and pre-ejection period) markers and cumulative indices within and across stress systems as independent variables with n-3 PUFA and DHA levels as dependent variables. RESULTS Participants had a mean age of 41.8 (SD = 13.1) and 65.7% were female. Higher levels of all three inflammation markers (Beta=-.146 to -.073, all p-values<.001), evening cortisol (Beta=-.045, p = .033) and heart rate (Beta=-.080, p < 0.001) were significantly negatively associated with n-3 PUFA. Suggesting an exposure-response relationship, a higher number of markers indicative of inflammation and hyperactive HPA-axis (p < .001 and p = .003, respectively), but not of ANS dysregulation, was found in persons with lower n-3 PUFA levels. An exposure-response relationship was also found for having a higher number of different stress system dysregulations with lower n-3 PUFA levels (p < .001). For DHA, results were in line with those for n-3 PUFA, although with slightly smaller effect sizes. CONCLUSIONS Our study confirmed that having various (cumulative) indicators of dysregulation of three biological stress systems was significantly associated with lower n-3 PUFA and DHA plasma levels. If low n-3 PUFA levels are the cause of dysregulated stress systems, then n-3 PUFA supplementation might reduce biological stress and thereby improve somatic and mental health.
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Affiliation(s)
- Carisha S Thesing
- Department of Psychiatry, Amsterdam Public Health Research Institute and Amsterdam Neuroscience, VU University Medical Centre, Amsterdam, The Netherlands.
| | - Mariska Bot
- Department of Psychiatry, Amsterdam Public Health Research Institute and Amsterdam Neuroscience, VU University Medical Centre, Amsterdam, The Netherlands
| | - Yuri Milaneschi
- Department of Psychiatry, Amsterdam Public Health Research Institute and Amsterdam Neuroscience, VU University Medical Centre, Amsterdam, The Netherlands
| | - Erik J Giltay
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam Public Health Research Institute and Amsterdam Neuroscience, VU University Medical Centre, Amsterdam, The Netherlands
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Hegarty-Craver M, Gilchrist KH, Propper CB, Lewis GF, DeFilipp SJ, Coffman JL, Willoughby MT. Automated respiratory sinus arrhythmia measurement: Demonstration using executive function assessment. Behav Res Methods 2018; 50:1816-1823. [PMID: 28791596 PMCID: PMC5803481 DOI: 10.3758/s13428-017-0950-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Respiratory sinus arrhythmia (RSA) is a quantitative metric that reflects autonomic nervous system regulation and provides a physiological marker of attentional engagement that supports cognitive and affective regulatory processes. RSA can be added to executive function (EF) assessments with minimal participant burden because of the commercial availability of lightweight, wearable electrocardiogram (ECG) sensors. However, the inclusion of RSA data in large data collection efforts has been hindered by the time-intensive processing of RSA. In this study we evaluated the performance of an automated RSA-scoring method in the context of an EF study in preschool-aged children. The absolute differences in RSA across both scoring methods were small (mean RSA differences = -0.02-0.10), with little to no evidence of bias for the automated relative to the hand-scoring approach. Moreover, the relative rank-ordering of RSA across both scoring methods was strong (rs = .96-.99). Reliable changes in RSA from baseline to the EF task were highly similar across both scoring methods (96%-100% absolute agreement; Kappa = .83-1.0). On the basis of these findings, the automated RSA algorithm appears to be a suitable substitute for hand-scoring in the context of EF assessment.
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Affiliation(s)
| | - Kristin H Gilchrist
- RTI International, 3040 Cornwallis Rd., Research Triangle Park, NC, 27709, USA.
| | | | | | - Samuel J DeFilipp
- RTI International, 3040 Cornwallis Rd., Research Triangle Park, NC, 27709, USA
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Jones RM, Walden TA, Conture EG, Erdemir A, Lambert WE, Porges SW. Executive Functions Impact the Relation Between Respiratory Sinus Arrhythmia and Frequency of Stuttering in Young Children Who Do and Do Not Stutter. J Speech Lang Hear Res 2017; 60:2133-2150. [PMID: 28763803 PMCID: PMC5829798 DOI: 10.1044/2017_jslhr-s-16-0113] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 08/03/2016] [Accepted: 02/08/2017] [Indexed: 05/26/2023]
Abstract
Purpose This study sought to determine whether respiratory sinus arrhythmia (RSA) and executive functions are associated with stuttered speech disfluencies of young children who do (CWS) and do not stutter (CWNS). Method Thirty-six young CWS and 36 CWNS were exposed to neutral, negative, and positive emotion-inducing video clips, followed by their participation in speaking tasks. During the neutral video, we measured baseline RSA, a physiological index of emotion regulation, and during video viewing and speaking, we measured RSA change from baseline, a physiological index of regulatory responses during challenge. Participants' caregivers completed the Children's Behavior Questionnaire from which a composite score of the inhibitory control and attentional focusing subscales served to index executive functioning. Results For both CWS and CWNS, greater decrease of RSA during both video viewing and speaking was associated with more stuttering. During speaking, CWS with lower executive functioning exhibited a negative association between RSA change and stuttering; conversely, CWNS with higher executive functioning exhibited a negative association between RSA change and stuttering. Conclusion Findings suggest that decreased RSA during video viewing and speaking is associated with increased stuttering and young CWS differ from CWNS in terms of how their executive functions moderate the relation between RSA change and stuttered disfluencies.
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Abstract
Prior research suggests that heightened emotional reactivity to emotionally distressing stimuli may be associated with elevated internalizing and externalizing behaviors, and contribute to impaired social functioning. These links were explored in a sample of 169 economically-disadvantaged kindergarteners (66 % male; 68 % African American, 22 % Hispanic, 10 % Caucasian) oversampled for elevated aggression. Physiological measures of emotional reactivity (respiratory sinus arrhythmia [RSA], heart rate [HR], and cardiac pre-ejection period [PEP]) were collected, and teachers and peers provided ratings of externalizing and internalizing behavior, prosocial competence, and peer rejection. RSA withdrawal, HR reactivity, and PEP shortening (indicating increased arousal) were correlated with reduced prosocial competence, and RSA withdrawal and HR reactivity were correlated with elevated internalizing problems. HR reactivity was also correlated with elevated externalizing problems and peer rejection. Linear regressions controlling for age, sex, race, verbal proficiency, and resting physiology showed that HR reactivity explained unique variance in both teacher-rated prosocial competence and peer rejection, and contributed indirectly to these outcomes through pathways mediated by internalizing and externalizing problems. A trend also emerged for the unique contribution of PEP reactivity to peer-rated prosocial competence. These findings support the contribution of emotional reactivity to behavior problems and social adjustment among children living in disadvantaged urban contexts, and further suggest that elevated reactivity may confer risk for social difficulties in ways that overlap only partially with internalizing and externalizing behavior problems.
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Affiliation(s)
- Carla B Kalvin
- The Pennsylvania State University, 140 Moore Building, University Park, PA, 16802, USA.
| | - Karen L Bierman
- The Pennsylvania State University, 140 Moore Building, University Park, PA, 16802, USA
| | - Lisa M Gatzke-Kopp
- The Pennsylvania State University, 315 HHD East, University Park, PA, 16802, USA
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Hsieh DL, Hsiao TC. Respiratory sinus arrhythmia reactivity of internet addiction abusers in negative and positive emotional states using film clips stimulation. Biomed Eng Online 2016; 15:69. [PMID: 27377820 PMCID: PMC4932742 DOI: 10.1186/s12938-016-0201-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 06/21/2016] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND AIMS People with internet addiction (IA) suffer from mental, physical, social, and occupational problems. IA includes psychological and physiological syndromes, and among the syndromes, emotion was suggested important mental and physiological expressions of IA. However, few physiologically emotional characters of IA were investigated. Autonomic nervous system (ANS) activity was a good link between IA and emotion, and respiratory sinus arrhythmia (RSA) gained from ANS was hypothesized related to IA. METHODS An emotional induction experiment using negative and positive emotional films was conducted to validate the hypotheses. Thirty-four participants recruited from college were classified into high-risk IA group (HIA) and low-risk IA group (LIA). The respiratory signals, ECG signals, and self-assessed emotional intensity were acquired. The relationship and difference between IA and RSA was tested using descriptive statistics and inferential statistics. RESULTS The RSA values of HIA were lower than those of LIA both before and after the induction of positive and negative emotions. When participants experienced a negative emotion (anger or fear), their RSA values declined; the decline for HIA was greater than that for LIA. The RSA values of HIA participants before induction of fear, happiness, or surprise, statistically significantly differed from that after induction of those emotions, with p values of 0.007, 0.04 and 0.01 respectively. The difference between the changes in RSA values upon the induction of surprise of HIA and LIA was statistically significant difference (p = 0.03). The interaction between two IA groups among emotional induction states was statistically significant difference. CONCLUSIONS RSA value here was the main variable that reflected ANS activity, and especially vagus nerve regulation. The results revealed that the changes in RSA values were biologically significantly different between HIA and LIA, especially when sadness, happiness, or surprise was induced. HIA people exhibited stronger RSA reactivity following negative emotion than LIA people, but the RSA reactivity following positive emotion was weaker. This study provides more physiological information about IA and assists further investigation on the regulation of the ANS for IA abusers. The results will benefit the further application, early detection, therapy, and even early prevention. Clinical trial registration details This study was approved by the Institution Review Board of the National Taiwan University Hospital, Hsinchu Branch (Hsinchu, Taiwan), under the research project: A study of interactions between cognition, emotion and physiology (contract no.100IRB-32).
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Affiliation(s)
- Dai-Ling Hsieh
- />Institute of Computer Science and Engineering, National Chiao Tung University, No. 1001 University Road, Hsinchu, 300 Taiwan
- />Biomedical Electronics Translational Research Center and Biomimetic Systems Research Center, National Chiao Tung University, No. 1001 University Road, Hsinchu, 300 Taiwan
| | - Tzu-Chien Hsiao
- />Biomedical Electronics Translational Research Center and Biomimetic Systems Research Center, National Chiao Tung University, No. 1001 University Road, Hsinchu, 300 Taiwan
- />Institute of Biomedical Engineering, National Chiao Tung University, No. 1001 University Road, Hsinchu, 300 Taiwan
- />Department of Computer Science, National Chiao Tung University, No. 1001 University Road, Hsinchu, 300 Taiwan
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Crane NA, Gorka SM, Giedgowd GE, Conrad M, Langenecker SA, Mermelstein RJ, Kassel JD. Adolescent's respiratory sinus arrhythmia is associated with smoking rate five years later. Biol Psychol 2016; 118:107-113. [PMID: 27235685 PMCID: PMC4956523 DOI: 10.1016/j.biopsycho.2016.05.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Vulnerability factors like respiratory sinus arrhythmia (RSA) may help identify adolescents at risk for nicotine dependence. We examined if resting RSA and the acute effects of smoking on RSA was associated with cigarette smoking five years later among adolescents at high risk for smoking escalation and nicotine dependence. METHODS Sixty-nine adolescents participated in a baseline laboratory session- RSA was collected before and after smoking a single cigarette ad libitum. Participants were then followed for five years. RESULTS Lower pre-smoke resting RSA was related to higher past month smoking rate five years later, even after controlling for baseline smoking rate and other relevant covariates including gender, race/ethnicity, age of initiated use, and frequency of exercise at baseline (p=0.018). Exploratory analyses suggested resting RSA is an independent predictor of increased cigarette rate beyond other baseline predictors. CONCLUSIONS Low resting RSA may be a vulnerability factor, helping to identify adolescents at risk for cigarette escalation.
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Affiliation(s)
- Natania A Crane
- Department of Psychology, University of Illinois at Chicago, 1007 West Harrison Street (M/C 285), Chicago, IL 60607, United States; Institute for Health Research and Policy, University of Illinois at Chicago, 1747 West Roosevelt Road (M/C 275), Chicago, IL 60608, United States; Department of Psychiatry and the Cognitive Neuroscience Center, University of Illinois at Chicago, 1601 West Taylor Street (M/C 912), Chicago, IL 60612, United States.
| | - Stephanie M Gorka
- Department of Psychology, University of Illinois at Chicago, 1007 West Harrison Street (M/C 285), Chicago, IL 60607, United States
| | - Grace E Giedgowd
- Department of Psychology, University of Illinois at Chicago, 1007 West Harrison Street (M/C 285), Chicago, IL 60607, United States
| | - Megan Conrad
- Department of Psychology, University of Illinois at Chicago, 1007 West Harrison Street (M/C 285), Chicago, IL 60607, United States
| | - Scott A Langenecker
- Department of Psychology, University of Illinois at Chicago, 1007 West Harrison Street (M/C 285), Chicago, IL 60607, United States; Department of Psychiatry and the Cognitive Neuroscience Center, University of Illinois at Chicago, 1601 West Taylor Street (M/C 912), Chicago, IL 60612, United States
| | - Robin J Mermelstein
- Department of Psychology, University of Illinois at Chicago, 1007 West Harrison Street (M/C 285), Chicago, IL 60607, United States; Institute for Health Research and Policy, University of Illinois at Chicago, 1747 West Roosevelt Road (M/C 275), Chicago, IL 60608, United States
| | - Jon D Kassel
- Department of Psychology, University of Illinois at Chicago, 1007 West Harrison Street (M/C 285), Chicago, IL 60607, United States
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Arias-Ortega R, Echeverría JC, Guzmán-Huerta M, Camargo-Marín L, Gaitán-González MJ, Borboa-Olivares H, Portilla-Islas E, Camal-Ugarte S, Vargas-García C, Ortiz MR, González-Camarena R. Respiratory sinus arrhythmia in growth restricted fetuses with normal Doppler hemodynamic indices. Early Hum Dev 2016; 93:17-23. [PMID: 26709133 DOI: 10.1016/j.earlhumdev.2015.11.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 11/09/2015] [Accepted: 11/13/2015] [Indexed: 01/01/2023]
Abstract
BACKGROUND The autonomic behavior of growth-restricted fetuses at different evolving hemodynamic stages has not been fully elicited. AIM To analyze the respiratory sinus arrhythmia (RSA) of growth-restricted fetuses that despite this severe condition show normal Doppler hemodynamics. SUBJECTS 10 growth-restricted fetuses (FGR group) with normal arterial pulsatility indices (umbilical, uterine, middle cerebral, ductus venosus and aortic isthmus), and 10 healthy fetuses (Control group), 32-37weeks of gestation. METHOD B-mode ultrasound images for visualizing fetal breathing movements (FBM) or breathing akinesis (FBA), and the simultaneous RR-interval time series from maternal abdominal ECG recordings were obtained. The root-mean-square of successive differences of RR-intervals (RMSSD) was considered as a RSA-related parameter among the instantaneous amplitude of the high-frequency component (AMPHF) and its corresponding instantaneous frequency (IFHF), both computed by using empirical mode decomposition. Mean fetal heart-periods and RSA-related parameters were assessed during episodes of FBM and FBA in 30s length windows. RESULTS FGR and Control groups presented RSA-related fluctuations during FBM and FBA. Also, both groups showed significant higher (p<0.001) values for the mean heart-period, RMSSD and AMPHF during FBM. No-significant differences (p>0.05) were found for the IFHF regardless of breathing activity (FBM vs. FBA). CONCLUSION Growth-restricted fetuses without evident hemodynamic compromise exhibit a preserved autonomic cardiovascular regulation, characterized by higher values of RSA and mean heart-period in the presence of FBM. This physiological response reflects a compensatory strategy that may contribute to preserve blood flow redistribution to vital organs.
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Affiliation(s)
- R Arias-Ortega
- Laboratorio de Investigación en Fisiología Humana (LIFH), Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Unidad Iztapalapa (UAM-I), 09340 México D.F., México; Programa de Doctorado en Ingeniería Biomédica, División de Ciencias Básicas e Ingeniería, UAM-I, 09340 México D.F., México.
| | - J C Echeverría
- Ingeniería de Fenómenos Fisiológicos Perinatales, Departamento de Ingeniería Eléctrica, UAM-I, 09340 México D.F., México
| | - M Guzmán-Huerta
- Unidad de Investigación de Medicina Materno Fetal, del Departamento de Medicina Fetal del Instituto Nacional de Perinatología (INPer), 11000 México D.F., México
| | - L Camargo-Marín
- Unidad de Investigación de Medicina Materno Fetal, del Departamento de Medicina Fetal del Instituto Nacional de Perinatología (INPer), 11000 México D.F., México
| | - M J Gaitán-González
- Laboratorio de Investigación en Fisiología Humana (LIFH), Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Unidad Iztapalapa (UAM-I), 09340 México D.F., México
| | - H Borboa-Olivares
- Unidad de Investigación de Medicina Materno Fetal, del Departamento de Medicina Fetal del Instituto Nacional de Perinatología (INPer), 11000 México D.F., México
| | - E Portilla-Islas
- Programa de Doctorado en Ingeniería Biomédica, División de Ciencias Básicas e Ingeniería, UAM-I, 09340 México D.F., México
| | - S Camal-Ugarte
- Centro de Investigación Materno Infantil del Grupo de Estudios al Nacimiento (CIMIGen), 09890 México D.F., México
| | - C Vargas-García
- Centro de Investigación Materno Infantil del Grupo de Estudios al Nacimiento (CIMIGen), 09890 México D.F., México
| | - M R Ortiz
- Ingeniería de Fenómenos Fisiológicos Perinatales, Departamento de Ingeniería Eléctrica, UAM-I, 09340 México D.F., México
| | - R González-Camarena
- Laboratorio de Investigación en Fisiología Humana (LIFH), Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana Unidad Iztapalapa (UAM-I), 09340 México D.F., México.
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