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Respiratory sinus arrhythmia

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https://www.readbyqxmd.com/read/28800963/young-adults-internet-addiction-prediction-by-the-interaction-of-parental-marital-conflict-and-respiratory-sinus-arrhythmia
#1
Hui Zhang, Tracy L Spinrad, Nancy Eisenberg, Yun Luo, Zhenhong Wang
The aim of the current study was to address the potential moderating roles of respiratory sinus arrhythmia (RSA; baseline and suppression) and participant sex in the relation between parents' marital conflict and young adults' internet addiction. Participants included 105 (65 men) Chinese young adults who reported on their internet addiction and their parents' marital conflict. Marital conflict interacted with RSA suppression to predict internet addiction. Specifically, high RSA suppression was associated with low internet addiction, regardless of parental marital conflict; however, for participants with low RSA suppression, a positive relation between marital conflict and internet addiction was found...
August 9, 2017: International Journal of Psychophysiology
https://www.readbyqxmd.com/read/28792621/resting-respiratory-sinus-arrhythmia-in-suicide-attempters
#2
Aliona Tsypes, Kiera M James, Mary L Woody, Cope Feurer, Anastacia Y Kudinova, Brandon E Gibb
Although suicide attempts (SA) occur across a broad range of diagnoses as well as in the absence of a diagnosable disorder, most studies to date have focused on them within a single, specific disorder. Consistent with the NIMH RDoC initiative to identify biobehavioral vulnerabilities that cut across diagnoses, the goal of the present study was to examine potential differences in resting respiratory sinus arrhythmia (RSA) levels in a large, diagnostically heterogeneous sample of women with and without a history of SA who were matched on a broad range of demographic and clinical variables...
August 9, 2017: Psychophysiology
https://www.readbyqxmd.com/read/28791596/automated-respiratory-sinus-arrhythmia-measurement-demonstration-using-executive-function-assessment
#3
Meghan Hegarty-Craver, Kristin H Gilchrist, Cathi B Propper, Gregory F Lewis, Samuel J DeFilipp, Jennifer L Coffman, Michael T Willoughby
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...
August 8, 2017: Behavior Research Methods
https://www.readbyqxmd.com/read/28782091/infant-parasympathetic-and-sympathetic-activity-during-baseline-stress-and-recovery-interactions-with-prenatal-adversity-predict-physical-aggression-in-toddlerhood
#4
J Suurland, K B van der Heijden, S C J Huijbregts, S H M van Goozen, H Swaab
Exposure to prenatal adversity is associated with aggression later in life. Individual differences in autonomic nervous system (ANS) functioning, specifically nonreciprocal activation of the parasympathetic (PNS) and sympathetic (SNS) nervous systems, increase susceptibility to aggression, especially in the context of adversity. Previous work examining interactions between early adversity and ANS functioning in infancy is scarce and has not examined interaction between PNS and SNS. This study examined whether the PNS and SNS moderate the relation between cumulative prenatal risk and early physical aggression in 124 children (57% male)...
August 7, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28774803/temporal-stability-and-drivers-of-change-in-cardiac-autonomic-nervous-system-activity
#5
Mandy X Hu, Femke Lamers, Brenda W J H Penninx, Eco J C de Geus
OBJECTIVES: This study determined temporal stability of ambulatory measured cardiac autonomic activity for different time periods and investigated potential drivers of changes in this activity. METHODS: Data was drawn from baseline (n=2379), 2-year (n=2245), and 6-year (n=1876) follow-up from the Netherlands Study of Depression and Anxiety. Cardiac autonomic activity was measured with heart rate (HR), respiratory sinus arrhythmia (RSA) and pre-ejection period (PEP)...
July 27, 2017: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/28772194/perseverate-or-decenter-differential-effects-of-metacognition-on-the-relationship-between-parasympathetic-inflexibility-and-symptoms-of-depression-in-a-multi-wave-study
#6
Jonathan P Stange, Jessica L Hamilton, David M Fresco, Lauren B Alloy
Depression often is characterized by inflexible autonomic and metacognitive processes that interfere with effective self-regulation. However, few studies have integrated these factors to improve the prediction of which individuals are at greatest risk for depression. Among 134 undergraduates, we evaluated whether parasympathetic inflexibility (a lack of reduction in respiratory sinus arrhythmia) in response to a sadness induction involving loss would prospectively predict symptoms of depression across four waves of follow-up over twelve weeks...
July 17, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28763803/executive-functions-impact-the-relation-between-respiratory-sinus-arrhythmia-and-frequency-of-stuttering-in-young-children-who-do-and-do-not-stutter
#7
Robin M Jones, Tedra A Walden, Edward G Conture, Aysu Erdemir, Warren E Lambert, Stephen W Porges
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...
August 16, 2017: Journal of Speech, Language, and Hearing Research: JSLHR
https://www.readbyqxmd.com/read/28727140/respiratory-sinus-arrhythmia-in-the-fourth-decade-of-life-depends-on-birth-weight-and-the-drd4-gene-implications-for-understanding-the-development-of-emotion-regulation
#8
Calan Savoy, Karen J Mathewson, Louis A Schmidt, Katherine M Morrison, John E Krzeczkowski, Ryan J Van Lieshout
INTRODUCTION: The long allele of the DRD4 gene can confer different behavioral and emotional phenotypes depending upon environmental exposure, although the physiological changes underlying these phenotypes are not fully known. We sought to extend this work by assessing the interaction of the DRD4 gene and exposure to perinatal adversity (indexed by extremely low birth weight [ELBW]) on resting respiratory sinus arrhythmia (RSA), a neurophysiological measure of emotion regulation, in adulthood...
July 20, 2017: Developmental Psychobiology
https://www.readbyqxmd.com/read/28720479/interaction-between-prenatal-risk-and-infant-parasympathetic-and-sympathetic-stress-reactivity-predicts-early-aggression
#9
J Suurland, K B van der Heijden, S C J Huijbregts, S H M van Goozen, H Swaab
Nonreciprocal action of the parasympathetic (PNS) and sympathetic (SNS) nervous systems, increases susceptibility to emotional and behavioral problems in children exposed to adversity. Little is known about the PNS and SNS in interaction with early adversity during infancy. Yet this is when the physiological systems involved in emotion regulation are emerging and presumably most responsive to environmental influences. We examined whether parasympathetic respiratory sinus arrhythmia (RSA) and sympathetic pre-ejection period (PEP) response and recovery at six months, moderate the association between cumulative prenatal risk and physical aggression at 20 months (N=113)...
July 15, 2017: Biological Psychology
https://www.readbyqxmd.com/read/28713808/children-s-autonomic-nervous-system-reactivity-moderates-the-relations-between-family-adversity-and-sleep-problems-in-latino-5-year-olds-in-the-chamacos-study
#10
Abbey Alkon, W Thomas Boyce, Torsten B Neilands, Brenda Eskenazi
Sleep problems are common for young children especially if they live in adverse home environments. Some studies investigate if young children may also be at a higher risk of sleep problems if they have a specific biological sensitivity to adversity. This paper addresses the research question, does the relations between children's exposure to family adversities and their sleep problems differ depending on their autonomic nervous system's sensitivity to challenges? As part of a larger cohort study of Latino, low-income families, we assessed the cross-sectional relations among family demographics (education, marital status), adversities [routines, major life events (MLE)], and biological sensitivity as measured by autonomic nervous system (ANS) reactivity associated with parent-rated sleep problems when the children were 5 years old...
2017: Frontiers in Public Health
https://www.readbyqxmd.com/read/28710531/longitudinal-associations-of-parental-emotion-socialization-and-children-s-emotion-regulation-the-moderating-role-of-adhd-symptomatology
#11
Rosanna P Breaux, Julia D McQuade, Elizabeth A Harvey, Rebecca J Zakarian
Theory and research suggest that parents' reactions to children's emotions play a critical role in teaching children effective emotion regulation (ER) skills, but no studies have directly examined the role that parent emotion socialization plays in the development of ER in children with ADHD. Gaining insight into the causes of impaired ER, particularly in youth with ADHD who are known to have poor ER, has important theoretical and translational significance. The present study is the first to longitudinally examine whether emotion socialization predicts later physiological and adult-reported measures of ER in children with and without ADHD...
July 14, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28705229/brugada-syndrome-in-a-patient-with-amyotrophic-lateral-sclerosis-a-case-report
#12
Anusha Battineni, Rohit Gummi, Naresh Mullaguri, Raghav Govindarajan
BACKGROUND: Amyotrophic lateral sclerosis is a fatal neuromuscular disorder characterized by progressive death of the upper and lower motor neurons in the central nervous system. Patients with this disease die mostly as a result of respiratory failure; however, owing to prolonged survival through assisted ventilation, cardiovascular causes are increasingly responsible for mortality. We report what is to the best of our knowledge the first case of type 2 Brugada syndrome causing ventricular tachyarrhythmia and cardiac arrest in a patient with upper limb onset amyotrophic lateral sclerosis...
July 14, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28691853/assessment-of-cardiac-autonomic-tone-following-long-sudarshan-kriya-yoga-in-art-of-living-practitioners
#13
Lakshmi Bhaskar, Chhaya Kharya, K K Deepak, Vinod Kochupillai
OBJECTIVE: The breathing processes are known to modulate cardiac autonomic tone and improve psychological status. We investigated cardiac autonomic tone following long Sudarshan Kriya Yoga (SKY) using heart rate variability (HRV) and skin conductance level (SCL). METHODS: Thirty healthy volunteers (age 28.3 ± 8.4 years; 23 M: 7 F) participated in the study. Electrocardiogram (ECG) and SCL were recorded for 5 min each, before and after long SKY. Long SKY is a combination of pranayama and cyclic rhythmic breathing and is performed by following the guided audio instructions...
July 10, 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28681149/young-children-s-physiological-reactivity-during-memory-recall-associations-with-posttraumatic-stress-and-parent-physiological-synchrony
#14
Sarah A O Gray, Rebecca S Lipschutz, Mike S Scheeringa
Autonomic reactivity is implicated in stress response and social engagement - both key components of posttraumatic stress disorder (PTSD) - but few studies have examined autonomic reactivity in pediatric samples, and no known studies have examined physiological synchrony among children with PTSD and caregivers. In a sample of 247 young children (94 girls, 153 boys), most (85%) of whom had exposure to trauma and 40% who met criteria for PTSD, we examined children's patterns of respiratory sinus arrhythmia (RSA) at baseline and in response to a memory recall task, as well as correspondence between parents' and children's RSA...
July 6, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28681106/proactive-and-reactive-aggression-subgroups-in-typically-developing-children-the-role-of-executive-functioning-psychophysiology-and-psychopathy
#15
Nicholas D Thomson, Luna C M Centifanti
This study aimed to assess whether groups of aggressive children differed on psychopathic traits, and neuropsychological and neurobiological measures of prefrontal functioning consistent with the objectives of their aggression-reactive or proactive. Including 110 typically developing children (9-11 years), a latent class analysis identified a low aggression group, a high reactive aggression group, and a mixed (high reactive and proactive) aggression group. Results show high callous-unemotional traits and low resting respiratory sinus arrhythmia increased the likelihood of children being in the mixed aggression group, when compared to the reactive and low aggression groups...
July 5, 2017: Child Psychiatry and Human Development
https://www.readbyqxmd.com/read/28678352/the-effects-of-maternal-respiratory-sinus-arrhythmia-and-behavioral-engagement-on-mother-child-physiological-coregulation
#16
Amanda M Skoranski, Erika Lunkenheimer, Rachel G Lucas-Thompson
Parent-child coregulation is thought to be an important precursor for children's developing self-regulation, but we know little about how individual parent factors shape parent-child physiological coregulation. We examined whether maternal baseline respiratory sinus arrhythmia (RSA), teaching, and disengagement were associated with stronger or weaker coregulation of RSA between mothers and their 3-year-old children (N = 47), modeled across 18 min of observed dyadic interaction using multilevel coupled autoregressive models...
July 5, 2017: Developmental Psychobiology
https://www.readbyqxmd.com/read/28667690/sympathetic-and-parasympathetic-cardiac-responses-to-phobia-relevant-and-disgust-specific-emotion-provocation-in-blood-injection-injury-phobia-with-and-without-fainting-history
#17
Erica Simon, Alicia E Meuret, Thomas Ritz
The autonomic regulation in blood-injection-injury (BII) phobia has received particular attention due to the unique link between fear and fainting in this anxiety disorder. However, systematic exploration of sympathetic and parasympathetic cardiac activity during exposure to phobia-relevant emotional stimuli has remained rare and inconclusive, including with regard to disgust, a frequent response to BII stimuli. Existing studies using respiratory sinus arrhythmia (RSA) as a noninvasive index of parasympathetic cardiac activity also have not accounted sufficiently for effects of respiration...
June 30, 2017: Psychophysiology
https://www.readbyqxmd.com/read/28624698/brief-mindfulness-training-de-couples-the-anxiogenic-effects-of-distress-intolerance-on-reactivity-to-and-recovery-from-stress-among-deprived-smokers
#18
Rotem Paz, Ariel Zvielli, Pavel Goldstein, Amit Bernstein
OBJECTIVE: We tested whether mindfulness de-couples the expected anxiogenic effects of distress intolerance on psychological and physiological reactivity to and recovery from an anxiogenic stressor among participants experimentally sensitized to experience distress. METHOD: N = 104 daily smokers underwent 18-hours of biochemically-verified smoking deprivation. Participants were then randomized to a 7-min analogue mindfulness intervention (present moment attention and awareness training; PMAA) or a cope-as-usual control condition; and subsequently exposed to a 2...
August 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28616855/respiratory-sinus-arrhythmia-predicts-restricted-repetitive-behavior-severity
#19
Emma E Condy, Angela Scarpa, Bruce H Friedman
In addition to social communication deficits, restricted repetitive behaviors (RRBs) are a key diagnostic feature of autism spectrum disorder (ASD). Dysfunction of the autonomic nervous system (ANS) in ASD has been posited as a mechanism of RRBs; however, most studies investigating ANS activity in ASD have focused on its relation to social functioning. This study used respiratory sinus arrhythmia (RSA) patterns to measure ANS functioning and analyze its relation to RRBs in children with and without an ASD diagnosis...
June 14, 2017: Journal of Autism and Developmental Disorders
https://www.readbyqxmd.com/read/28581324/helping-yourself-helps-others-linking-children-s-emotion-regulation-to-prosocial-behavior-through-sympathy-and-trust
#20
Ju-Hyun Song, Tyler Colasante, Tina Malti
Although emotionally well-regulated children are more likely to behave prosocially, the psychological processes that connect their emotion regulation abilities and prosocial behavior are less clear. We tested if other-oriented sympathy and trust mediated the links between emotion regulation capacities (i.e., resting respiratory sinus arrhythmia [RSA], negative emotional intensity, and sadness regulation) and prosocial behavior in an ethnically diverse sample of 4- and 8-year-olds (N = 131; 49% girls). Resting RSA was calculated from children's electrocardiogram data in response to a nondescript video...
June 5, 2017: Emotion
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