5 recherche sur le mot-clé 'parasympathetic'

Diagnostic and Physical Effects in Parasympathetic Response to Social Evaluation in Youth With and Without Autism Spectrum Disorder / Rachael A. MUSCATELLO in Journal of Autism and Developmental Disorders, 52-8 (August 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-8 (August 2022) . - p.3427-3442 Titre : Diagnostic and Physical Effects in Parasympathetic Response to Social Evaluation in Youth With and Without Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Rachael A. MUSCATELLO, Auteur ; Ahra KIM, Auteur ; Simon VANDEKAR, Auteur ; Blythe A. CORBETT, Auteur Article en page(s) : p.3427-3442 Langues : Anglais (eng) Mots-clés : Adolescent  Autism Spectrum Disorder/diagnosis  Autonomic Nervous System  Humans  Autonomic  Obesity  Parasympathetic  Puberty  Stress  no conflict of interest. Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) may demonstrate atypical autonomic (ANS) responses; however, research remains inconsistent. This study examined parasympathetic response during social evaluation in 241 youth (10-13 years) with ASD (n=138) or typical development (TD; n=103). Diagnosis, age, pubertal development, and body mass index (BMI) were hypothesized to be associated with ANS function. Linear mixed effects models demonstrated lower RSA in ASD relative to TD in a base model with no covariates. However, when accounting for differences in BMI, there was no evidence of atypical parasympathetic regulation in youth with ASD. As lower parasympathetic regulation may increase susceptibility for a number of conditions, it will be important to elucidate the link between BMI and the ANS, especially in ASD. En ligne : http://dx.doi.org/10.1007/s10803-021-05224-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485 [article] Diagnostic and Physical Effects in Parasympathetic Response to Social Evaluation in Youth With and Without Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Rachael A. MUSCATELLO, Auteur ; Ahra KIM, Auteur ; Simon VANDEKAR, Auteur ; Blythe A. CORBETT, Auteur . - p.3427-3442. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-8 (August 2022) . - p.3427-3442 Mots-clés : Adolescent  Autism Spectrum Disorder/diagnosis  Autonomic Nervous System  Humans  Autonomic  Obesity  Parasympathetic  Puberty  Stress  no conflict of interest. Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) may demonstrate atypical autonomic (ANS) responses; however, research remains inconsistent. This study examined parasympathetic response during social evaluation in 241 youth (10-13 years) with ASD (n=138) or typical development (TD; n=103). Diagnosis, age, pubertal development, and body mass index (BMI) were hypothesized to be associated with ANS function. Linear mixed effects models demonstrated lower RSA in ASD relative to TD in a base model with no covariates. However, when accounting for differences in BMI, there was no evidence of atypical parasympathetic regulation in youth with ASD. As lower parasympathetic regulation may increase susceptibility for a number of conditions, it will be important to elucidate the link between BMI and the ANS, especially in ASD. En ligne : http://dx.doi.org/10.1007/s10803-021-05224-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=485

Longitudinal relations between maternal depressive symptoms and child sleep problems: the role of parasympathetic nervous system reactivity / Peggy S. KELLER in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.172-179 Titre : Longitudinal relations between maternal depressive symptoms and child sleep problems: the role of parasympathetic nervous system reactivity Type de document : Texte imprimé et/ou numérique Auteurs : Peggy S. KELLER, Auteur ; Chrystyna D. KOUROS, Auteur ; Stephen ERATH, Auteur ; Ronald E. DAHL, Auteur ; Mona EL-SHEIKH, Auteur Article en page(s) : p.172-179 Langues : Anglais (eng) Mots-clés : Maternal depression  sleep  autonomic  parasympathetic  children Index. décimale : PER Périodiques Résumé : Background We examined maternal depressive symptoms (MDS) as longitudinal predictors of actigraphy-measured sleep; children's respiratory sinus arrhythmia (RSA) was tested as a moderator of these relations. Method A total of 271 children (145 boys and 126 girls) participated in a three-wave study (M age at T1 = 9.38 years), with a 1-year lag between waves. Children wore actigraphs to derive sleep parameters. RSA reactivity was assessed during a social stress test. Results Contrary to hypotheses, MDS were related to less sleep over time for children exhibiting greater RSA withdrawal. Consistent with hypotheses, MDS were related longitudinally to decreased sleep activity for children exhibiting less RSA withdrawal. Conclusions Findings illustrate the importance of maternal influences and physiological regulation as predictors of children's sleep. En ligne : http://dx.doi.org/10.1111/jcpp.12151 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Longitudinal relations between maternal depressive symptoms and child sleep problems: the role of parasympathetic nervous system reactivity [Texte imprimé et/ou numérique] / Peggy S. KELLER, Auteur ; Chrystyna D. KOUROS, Auteur ; Stephen ERATH, Auteur ; Ronald E. DAHL, Auteur ; Mona EL-SHEIKH, Auteur . - p.172-179. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.172-179 Mots-clés : Maternal depression  sleep  autonomic  parasympathetic  children Index. décimale : PER Périodiques Résumé : Background We examined maternal depressive symptoms (MDS) as longitudinal predictors of actigraphy-measured sleep; children's respiratory sinus arrhythmia (RSA) was tested as a moderator of these relations. Method A total of 271 children (145 boys and 126 girls) participated in a three-wave study (M age at T1 = 9.38 years), with a 1-year lag between waves. Children wore actigraphs to derive sleep parameters. RSA reactivity was assessed during a social stress test. Results Contrary to hypotheses, MDS were related to less sleep over time for children exhibiting greater RSA withdrawal. Consistent with hypotheses, MDS were related longitudinally to decreased sleep activity for children exhibiting less RSA withdrawal. Conclusions Findings illustrate the importance of maternal influences and physiological regulation as predictors of children's sleep. En ligne : http://dx.doi.org/10.1111/jcpp.12151 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Children with Autism Show Altered Autonomic Adaptation to Novel and Familiar Social Partners / Emily NEUHAUS in Autism Research, 9-5 (May 2016)  

Public ISBD [article]  inAutism Research > 9-5 (May 2016) . - p.579-591 Titre : Children with Autism Show Altered Autonomic Adaptation to Novel and Familiar Social Partners Type de document : Texte imprimé et/ou numérique Auteurs : Emily NEUHAUS, Auteur ; Raphael BERNIER, Auteur ; Theodore P. BEAUCHAINE, Auteur Article en page(s) : p.579-591 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  autonomic  parasympathetic  sympathetic  social interaction  heart rate  respiratory sinus arrhythmia  cardiac pre-ejection period Index. décimale : PER Périodiques Résumé : Social deficits are fundamental to autism spectrum disorder (ASD), and a growing body of research implicates altered functioning of the autonomic nervous system (ANS), including both sympathetic and parasympathetic branches. However, few studies have explored both branches concurrently in ASD, particularly within the context of social interaction. The current study investigates patterns of change in indices of sympathetic (pre-ejection period; PEP) and parasympathetic (respiratory sinus arrhythmia; RSA) cardiac influence as boys (ages 8–11 years) with (N?=?18) and without (N?=?18) ASD engage in dyadic social interaction with novel and familiar social partners. Groups showed similar patterns of autonomic change during interaction with the novel partner, but differed in heart rate, PEP, and RSA reactivity while interacting with a familiar partner. Boys without ASD evinced decreasing sympathetic and increasing parasympathetic influence, whereas boys with ASD increased in sympathetic influence. Boys without ASD also demonstrated more consistent ANS responses across partners than those with ASD, with parasympathetic responding differentiating familiar and novel interaction partners. Finally, PEP slopes with a familiar partner correlated with boys' social skills. Implications include the importance of considering autonomic state during clinical assessment and treatment, and the potential value of regulation strategies as a complement to intervention programs aiming to support social cognition and behavior. En ligne : http://dx.doi.org/10.1002/aur.1543 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=289 [article] Children with Autism Show Altered Autonomic Adaptation to Novel and Familiar Social Partners [Texte imprimé et/ou numérique] / Emily NEUHAUS, Auteur ; Raphael BERNIER, Auteur ; Theodore P. BEAUCHAINE, Auteur . - p.579-591. Langues : Anglais (eng) in Autism Research > 9-5 (May 2016) . - p.579-591 Mots-clés : autism spectrum disorder  autonomic  parasympathetic  sympathetic  social interaction  heart rate  respiratory sinus arrhythmia  cardiac pre-ejection period Index. décimale : PER Périodiques Résumé : Social deficits are fundamental to autism spectrum disorder (ASD), and a growing body of research implicates altered functioning of the autonomic nervous system (ANS), including both sympathetic and parasympathetic branches. However, few studies have explored both branches concurrently in ASD, particularly within the context of social interaction. The current study investigates patterns of change in indices of sympathetic (pre-ejection period; PEP) and parasympathetic (respiratory sinus arrhythmia; RSA) cardiac influence as boys (ages 8–11 years) with (N?=?18) and without (N?=?18) ASD engage in dyadic social interaction with novel and familiar social partners. Groups showed similar patterns of autonomic change during interaction with the novel partner, but differed in heart rate, PEP, and RSA reactivity while interacting with a familiar partner. Boys without ASD evinced decreasing sympathetic and increasing parasympathetic influence, whereas boys with ASD increased in sympathetic influence. Boys without ASD also demonstrated more consistent ANS responses across partners than those with ASD, with parasympathetic responding differentiating familiar and novel interaction partners. Finally, PEP slopes with a familiar partner correlated with boys' social skills. Implications include the importance of considering autonomic state during clinical assessment and treatment, and the potential value of regulation strategies as a complement to intervention programs aiming to support social cognition and behavior. En ligne : http://dx.doi.org/10.1002/aur.1543 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=289

Psychophysiological Associations with Gastrointestinal Symptomatology in Autism Spectrum Disorder / Bradley J. FERGUSON in Autism Research, 10-2 (February 2017)  

Public ISBD [article]  inAutism Research > 10-2 (February 2017) . - p.276-288 Titre : Psychophysiological Associations with Gastrointestinal Symptomatology in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Bradley J. FERGUSON, Auteur ; Sarah MARLER, Auteur ; Lily L. ALTSTEIN, Auteur ; Evon BATEY LEE, Auteur ; Jill AKERS, Auteur ; Kristin SOHL, Auteur ; Aaron MCLAUGHLIN, Auteur ; Kaitlyn HARTNETT, Auteur ; Briana KILLE, Auteur ; Micah MAZUREK, Auteur ; Eric A. MACKLIN, Auteur ; Erin MCDONNELL, Auteur ; Mariah BARSTOW, Auteur ; Margaret L. BAUMAN, Auteur ; Kara Gross MARGOLIS, Auteur ; Jeremy VEENSTRA-VANDERWEELE, Auteur ; David Q. BEVERSDORF, Auteur Article en page(s) : p.276-288 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  gastrointestinal  autonomic nervous system  sympathetic  parasympathetic  anxiety  constipation Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is often accompanied by gastrointestinal disturbances, which also may impact behavior. Alterations in autonomic nervous system functioning are also frequently observed in ASD. The relationship between these findings in ASD is not known. We examined the relationship between gastrointestinal symptomatology, examining upper and lower gastrointestinal tract symptomatology separately, and autonomic nervous system functioning, as assessed by heart rate variability and skin conductance level, in a sample of 120 individuals with ASD. Relationships with co-occurring medical and psychiatric symptoms were also examined. While the number of participants with significant upper gastrointestinal tract problems was small in this sample, 42.5% of participants met criteria for functional constipation, a disorder of the lower gastrointestinal tract. Heart rate variability, a measure of parasympathetic modulation of cardiac activity, was found to be positively associated with lower gastrointestinal tract symptomatology at baseline. This relationship was particularly strong for participants with co-occurring diagnoses of anxiety disorder and for those with a history of regressive ASD or loss of previously acquired skills. These findings suggest that autonomic function and gastrointestinal problems are intertwined in children with ASD; although it is not possible to assess causality in this data set. Future work should examine the impact of treatment of gastrointestinal problems on autonomic function and anxiety, as well as the impact of anxiety treatment on gastrointestinal problems. Clinicians should be aware that gastrointestinal problems, anxiety, and autonomic dysfunction may cluster in children with ASD and should be addressed in a multidisciplinary treatment plan. En ligne : http://dx.doi.org/10.1002/aur.1646 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303 [article] Psychophysiological Associations with Gastrointestinal Symptomatology in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Bradley J. FERGUSON, Auteur ; Sarah MARLER, Auteur ; Lily L. ALTSTEIN, Auteur ; Evon BATEY LEE, Auteur ; Jill AKERS, Auteur ; Kristin SOHL, Auteur ; Aaron MCLAUGHLIN, Auteur ; Kaitlyn HARTNETT, Auteur ; Briana KILLE, Auteur ; Micah MAZUREK, Auteur ; Eric A. MACKLIN, Auteur ; Erin MCDONNELL, Auteur ; Mariah BARSTOW, Auteur ; Margaret L. BAUMAN, Auteur ; Kara Gross MARGOLIS, Auteur ; Jeremy VEENSTRA-VANDERWEELE, Auteur ; David Q. BEVERSDORF, Auteur . - p.276-288. Langues : Anglais (eng) in Autism Research > 10-2 (February 2017) . - p.276-288 Mots-clés : autism spectrum disorder  gastrointestinal  autonomic nervous system  sympathetic  parasympathetic  anxiety  constipation Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is often accompanied by gastrointestinal disturbances, which also may impact behavior. Alterations in autonomic nervous system functioning are also frequently observed in ASD. The relationship between these findings in ASD is not known. We examined the relationship between gastrointestinal symptomatology, examining upper and lower gastrointestinal tract symptomatology separately, and autonomic nervous system functioning, as assessed by heart rate variability and skin conductance level, in a sample of 120 individuals with ASD. Relationships with co-occurring medical and psychiatric symptoms were also examined. While the number of participants with significant upper gastrointestinal tract problems was small in this sample, 42.5% of participants met criteria for functional constipation, a disorder of the lower gastrointestinal tract. Heart rate variability, a measure of parasympathetic modulation of cardiac activity, was found to be positively associated with lower gastrointestinal tract symptomatology at baseline. This relationship was particularly strong for participants with co-occurring diagnoses of anxiety disorder and for those with a history of regressive ASD or loss of previously acquired skills. These findings suggest that autonomic function and gastrointestinal problems are intertwined in children with ASD; although it is not possible to assess causality in this data set. Future work should examine the impact of treatment of gastrointestinal problems on autonomic function and anxiety, as well as the impact of anxiety treatment on gastrointestinal problems. Clinicians should be aware that gastrointestinal problems, anxiety, and autonomic dysfunction may cluster in children with ASD and should be addressed in a multidisciplinary treatment plan. En ligne : http://dx.doi.org/10.1002/aur.1646 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303

A Review of Cardiac Autonomic Measures: Considerations for Examination of Physiological Response in Children with Autism Spectrum Disorder / Teal W. BENEVIDES in Journal of Autism and Developmental Disorders, 45-2 (February 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.560-575 Titre : A Review of Cardiac Autonomic Measures: Considerations for Examination of Physiological Response in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Teal W. BENEVIDES, Auteur ; Shelly J. LANE, Auteur Article en page(s) : p.560-575 Langues : Anglais (eng) Mots-clés : Autonomic nervous system  Autism spectrum disorder  Parasympathetic  Sympathetic  Review Index. décimale : PER Périodiques Résumé : The autonomic nervous system (ANS) is responsible for multiple physiological responses, and dysfunction of this system is often hypothesized as contributing to cognitive, affective, and behavioral responses in children. Research suggests that examination of ANS activity may provide insight into behavioral dysregulation in children with autism spectrum disorders (ASD), however, there is wide variability in samples, methods, and measures reported. The purpose of this review is to describe frequently reported cardiac ANS measures; discuss theoretical models linking ANS measures with neurological structures; and synthesize pediatric literature using ANS measures on typical and ASD samples. Such a synthesis will provide researchers with a foundation for the use of ANS cardiac methods and measures in ASD research. En ligne : http://dx.doi.org/10.1007/s10803-013-1971-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 [article] A Review of Cardiac Autonomic Measures: Considerations for Examination of Physiological Response in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Teal W. BENEVIDES, Auteur ; Shelly J. LANE, Auteur . - p.560-575. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.560-575 Mots-clés : Autonomic nervous system  Autism spectrum disorder  Parasympathetic  Sympathetic  Review Index. décimale : PER Périodiques Résumé : The autonomic nervous system (ANS) is responsible for multiple physiological responses, and dysfunction of this system is often hypothesized as contributing to cognitive, affective, and behavioral responses in children. Research suggests that examination of ANS activity may provide insight into behavioral dysregulation in children with autism spectrum disorders (ASD), however, there is wide variability in samples, methods, and measures reported. The purpose of this review is to describe frequently reported cardiac ANS measures; discuss theoretical models linking ANS measures with neurological structures; and synthesize pediatric literature using ANS measures on typical and ASD samples. Such a synthesis will provide researchers with a foundation for the use of ANS cardiac methods and measures in ASD research. En ligne : http://dx.doi.org/10.1007/s10803-013-1971-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258