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Autonomic arousal in children of parents with and without social anxiety disorder: a high-risk study / Milica NIKOLIC in Journal of Child Psychology and Psychiatry, 57-9 (September 2016)
[article]
Titre : Autonomic arousal in children of parents with and without social anxiety disorder: a high-risk study Type de document : Texte imprimé et/ou numérique Auteurs : Milica NIKOLIC, Auteur ; Wieke DE VENTE, Auteur ; Cristina COLONNESI, Auteur ; Susan M. BOGELS, Auteur Article en page(s) : p.1047-1055 Langues : Anglais (eng) Mots-clés : Social anxiety disorder autonomic arousal blushing intergenerational transmission high-risk design Index. décimale : PER Périodiques Résumé : Objective Autonomic hyperarousal in social situations is considered a genetic vulnerability factor for social anxiety disorder (SAD), but so far it is unstudied in children at risk for developing SAD. We examined autonomic activity during socially stressful tasks in children of mothers and fathers with and without lifetime SAD to reveal possible biological mechanisms of intergenerational transmission of SAD. Methods One hundred ten children aged 4.5 years were asked to sing a song in front of an audience and watch back their performance in the presence of that audience. Heart rate (HR), heart rate variability (HRV), electrodermal activity (EDA), and blushing (cheek blood flow and temperature) were measured in anticipation of, during, and after the tasks. Both parents’ lifetime SAD status was assessed, and both parents reported about their own and their child's social anxiety symptoms. Results Children of parents with lifetime SAD blushed more during the socially challenging tasks than children of parents without SAD. Moreover, children of parents with more social anxiety symptoms showed increased EDA throughout the tasks. Finally, more blushing, increased EDA, and reduced HRV were associated with greater child social anxiety. Conclusions This study adds to the current knowledge on the intergenerational transmission of SAD by providing evidence that children at risk for SAD are characterized by excessive blushing in socially challenging situations. The findings also demonstrate that heightened autonomic activity is a characteristic of social anxiety already during early childhood. Hence, autonomic hyperarousal, and blushing in particular, is likely to play an etiological role in the development of SAD. En ligne : http://dx.doi.org/10.1111/jcpp.12563 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=292
in Journal of Child Psychology and Psychiatry > 57-9 (September 2016) . - p.1047-1055[article] Autonomic arousal in children of parents with and without social anxiety disorder: a high-risk study [Texte imprimé et/ou numérique] / Milica NIKOLIC, Auteur ; Wieke DE VENTE, Auteur ; Cristina COLONNESI, Auteur ; Susan M. BOGELS, Auteur . - p.1047-1055.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 57-9 (September 2016) . - p.1047-1055
Mots-clés : Social anxiety disorder autonomic arousal blushing intergenerational transmission high-risk design Index. décimale : PER Périodiques Résumé : Objective Autonomic hyperarousal in social situations is considered a genetic vulnerability factor for social anxiety disorder (SAD), but so far it is unstudied in children at risk for developing SAD. We examined autonomic activity during socially stressful tasks in children of mothers and fathers with and without lifetime SAD to reveal possible biological mechanisms of intergenerational transmission of SAD. Methods One hundred ten children aged 4.5 years were asked to sing a song in front of an audience and watch back their performance in the presence of that audience. Heart rate (HR), heart rate variability (HRV), electrodermal activity (EDA), and blushing (cheek blood flow and temperature) were measured in anticipation of, during, and after the tasks. Both parents’ lifetime SAD status was assessed, and both parents reported about their own and their child's social anxiety symptoms. Results Children of parents with lifetime SAD blushed more during the socially challenging tasks than children of parents without SAD. Moreover, children of parents with more social anxiety symptoms showed increased EDA throughout the tasks. Finally, more blushing, increased EDA, and reduced HRV were associated with greater child social anxiety. Conclusions This study adds to the current knowledge on the intergenerational transmission of SAD by providing evidence that children at risk for SAD are characterized by excessive blushing in socially challenging situations. The findings also demonstrate that heightened autonomic activity is a characteristic of social anxiety already during early childhood. Hence, autonomic hyperarousal, and blushing in particular, is likely to play an etiological role in the development of SAD. En ligne : http://dx.doi.org/10.1111/jcpp.12563 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=292 Autonomic Arousal Response Habituation to Social Stimuli Among Children with Asd / Miia KAARTINEN in Journal of Autism and Developmental Disorders, 46-12 (December 2016)
[article]
Titre : Autonomic Arousal Response Habituation to Social Stimuli Among Children with Asd Type de document : Texte imprimé et/ou numérique Auteurs : Miia KAARTINEN, Auteur ; Kaija PUURA, Auteur ; Sari-Leena HIMANEN, Auteur ; Jaakko NEVALAINEN, Auteur ; Jari K. HIETANEN, Auteur Article en page(s) : p.3688-3699 Langues : Anglais (eng) Mots-clés : Autism ASD Autonomic arousal Habituation: Gaze Index. décimale : PER Périodiques Résumé : Sustained autonomic arousal during eye contact could cause the impairments in eye contact behavior commonly seen in autism. The aim of the present study was to re-analyze the data from a study by Kaartinen et al. (J Autism Develop Disord 42(9):1917–1927, 2012) to investigate the habituation of autonomic arousal responses to repeated facial stimuli and the correlations between response habituation and social impairments among children with and without ASD. The results showed that among children with ASD, the smaller the habituation was, specifically in responses to a direct gaze, the more the child showed social impairments. The results imply that decreased autonomic arousal habituation to a direct gaze might play a role in the development of social impairments in autism. En ligne : http://dx.doi.org/10.1007/s10803-016-2908-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=297
in Journal of Autism and Developmental Disorders > 46-12 (December 2016) . - p.3688-3699[article] Autonomic Arousal Response Habituation to Social Stimuli Among Children with Asd [Texte imprimé et/ou numérique] / Miia KAARTINEN, Auteur ; Kaija PUURA, Auteur ; Sari-Leena HIMANEN, Auteur ; Jaakko NEVALAINEN, Auteur ; Jari K. HIETANEN, Auteur . - p.3688-3699.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 46-12 (December 2016) . - p.3688-3699
Mots-clés : Autism ASD Autonomic arousal Habituation: Gaze Index. décimale : PER Périodiques Résumé : Sustained autonomic arousal during eye contact could cause the impairments in eye contact behavior commonly seen in autism. The aim of the present study was to re-analyze the data from a study by Kaartinen et al. (J Autism Develop Disord 42(9):1917–1927, 2012) to investigate the habituation of autonomic arousal responses to repeated facial stimuli and the correlations between response habituation and social impairments among children with and without ASD. The results showed that among children with ASD, the smaller the habituation was, specifically in responses to a direct gaze, the more the child showed social impairments. The results imply that decreased autonomic arousal habituation to a direct gaze might play a role in the development of social impairments in autism. En ligne : http://dx.doi.org/10.1007/s10803-016-2908-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=297 The Influence of Noise on Autonomic Arousal and Cognitive Performance in Adolescents with Autism Spectrum Disorder / J. M. KEITH in Journal of Autism and Developmental Disorders, 49-1 (January 2019)
[article]
Titre : The Influence of Noise on Autonomic Arousal and Cognitive Performance in Adolescents with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : J. M. KEITH, Auteur ; Jeremy P. JAMIESON, Auteur ; Loisa BENNETTO, Auteur Article en page(s) : p.113-126 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Autonomic arousal Cognitive performance Sensory processing Index. décimale : PER Périodiques Résumé : This study examined the impact of noise on cognitive performance in autism spectrum disorder (ASD), while concurrently measuring sympathetic responses. Adolescents with and without ASD completed visually presented span tasks in a 2 x 2 experimental manipulation of noise (quiet vs. 75 dB gated broadband noise) and task difficulty (easier vs. harder). Analyses revealed a significant noise x difficulty interaction on performance, and a significant group x noise x difficulty interaction on sympathetic arousal. Correlational analyses indicated an adaptive effect of noise and increased arousal on performance in the easier condition for the control group and a detrimental effect of noise and increased arousal in the harder condition for the ASD group. Implications for sensory processing research and intervention development are discussed. En ligne : http://dx.doi.org/10.1007/s10803-018-3685-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.113-126[article] The Influence of Noise on Autonomic Arousal and Cognitive Performance in Adolescents with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / J. M. KEITH, Auteur ; Jeremy P. JAMIESON, Auteur ; Loisa BENNETTO, Auteur . - p.113-126.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.113-126
Mots-clés : Autism spectrum disorder Autonomic arousal Cognitive performance Sensory processing Index. décimale : PER Périodiques Résumé : This study examined the impact of noise on cognitive performance in autism spectrum disorder (ASD), while concurrently measuring sympathetic responses. Adolescents with and without ASD completed visually presented span tasks in a 2 x 2 experimental manipulation of noise (quiet vs. 75 dB gated broadband noise) and task difficulty (easier vs. harder). Analyses revealed a significant noise x difficulty interaction on performance, and a significant group x noise x difficulty interaction on sympathetic arousal. Correlational analyses indicated an adaptive effect of noise and increased arousal on performance in the easier condition for the control group and a detrimental effect of noise and increased arousal in the harder condition for the ASD group. Implications for sensory processing research and intervention development are discussed. En ligne : http://dx.doi.org/10.1007/s10803-018-3685-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376 Brief Report: Reduced Heart Rate Variability in Children with Autism Spectrum Disorder / Catharine LORY in Journal of Autism and Developmental Disorders, 50-11 (November 2020)
[article]
Titre : Brief Report: Reduced Heart Rate Variability in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Catharine LORY, Auteur ; Girija KADLASKAR, Auteur ; Rebecca MCNALLY KEEHN, Auteur ; Alexander L FRANCIS, Auteur ; Brandon KEEHN, Auteur Article en page(s) : p.4183-4190 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Autonomic arousal Ecg Heart rate variability Index. décimale : PER Périodiques Résumé : Dysregulation of the autonomic nervous system (ANS), which can be indexed by heart rate variability (HRV), has been posited to contribute to core features of autism spectrum disorder (ASD). However, the relationship between ASD and HRV remains uncertain. We assessed tonic and phasic HRV of 21 children with ASD and 21 age- and IQ-matched typically developing (TD) children and examined (1) group differences in HRV and (2) associations between HRV and ASD symptomatology. Children with ASD showed significantly lower tonic HRV, but similar phasic HRV compared to TD children. Additionally, reduced tonic HRV was associated with atypical attentional responsivity in ASD. Our findings suggest ANS dysregulation is present in ASD and may contribute to atypical attentional responses to sensory stimulation. En ligne : http://dx.doi.org/10.1007/s10803-020-04458-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=432
in Journal of Autism and Developmental Disorders > 50-11 (November 2020) . - p.4183-4190[article] Brief Report: Reduced Heart Rate Variability in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Catharine LORY, Auteur ; Girija KADLASKAR, Auteur ; Rebecca MCNALLY KEEHN, Auteur ; Alexander L FRANCIS, Auteur ; Brandon KEEHN, Auteur . - p.4183-4190.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 50-11 (November 2020) . - p.4183-4190
Mots-clés : Autism spectrum disorder Autonomic arousal Ecg Heart rate variability Index. décimale : PER Périodiques Résumé : Dysregulation of the autonomic nervous system (ANS), which can be indexed by heart rate variability (HRV), has been posited to contribute to core features of autism spectrum disorder (ASD). However, the relationship between ASD and HRV remains uncertain. We assessed tonic and phasic HRV of 21 children with ASD and 21 age- and IQ-matched typically developing (TD) children and examined (1) group differences in HRV and (2) associations between HRV and ASD symptomatology. Children with ASD showed significantly lower tonic HRV, but similar phasic HRV compared to TD children. Additionally, reduced tonic HRV was associated with atypical attentional responsivity in ASD. Our findings suggest ANS dysregulation is present in ASD and may contribute to atypical attentional responses to sensory stimulation. En ligne : http://dx.doi.org/10.1007/s10803-020-04458-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=432