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Détail de l'auteur
Auteur Cynthia MILLER-LONCAR |
Documents disponibles écrits par cet auteur (1)
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Parasympathetic Response Profiles Related to Social Functioning in Young Children with Autistic Disorder / Stephen J. SHEINKOPF in Autism Research and Treatment, (November 2013)
[article]
Titre : Parasympathetic Response Profiles Related to Social Functioning in Young Children with Autistic Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Stephen J. SHEINKOPF, Auteur ; A. Rebecca NEAL-BEEVERS, Auteur ; Todd P. LEVINE, Auteur ; Cynthia MILLER-LONCAR, Auteur ; Barry M. LESTER, Auteur Année de publication : 2013 Article en page(s) : 7 p. Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Psychophysiology studies of heart rate and heart rate variability can be employed to study regulatory processes in children with autism. The objective of this study was to test for differences in respiratory sinus arrhythmia (RSA; a measure of heart rate variability) and to examine the relationship between physiologic responses and measures of social behavior. Participants included 2- to 6-year-old children with Autistic Disorder and children without autism. Heart rate and RSA were derived from ECG recordings made during a baseline period and then a stranger approach paradigm. Social and adaptive behavior was assessed by parent report. Groups did not differ in mean heart rate or RSA at baseline or in response to social challenge. However, children with autism were more likely to show a physiologic response to intrusive portions of the stranger approach than to less intrusive portions of this procedure. Nonautistic children were equally likely to respond to intrusive and less intrusive social events. Within the autistic group, physiologic response to the intrusive stranger approach corresponded to higher ratings of social adaptive behaviors. These results suggest that physiologic responses to social challenge may help understand differences in social behavioral outcomes in children with autism. En ligne : http://dx.doi.org/10.1155/2013/868396 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=228
in Autism Research and Treatment > (November 2013) . - 7 p.[article] Parasympathetic Response Profiles Related to Social Functioning in Young Children with Autistic Disorder [Texte imprimé et/ou numérique] / Stephen J. SHEINKOPF, Auteur ; A. Rebecca NEAL-BEEVERS, Auteur ; Todd P. LEVINE, Auteur ; Cynthia MILLER-LONCAR, Auteur ; Barry M. LESTER, Auteur . - 2013 . - 7 p.
Langues : Anglais (eng)
in Autism Research and Treatment > (November 2013) . - 7 p.
Index. décimale : PER Périodiques Résumé : Psychophysiology studies of heart rate and heart rate variability can be employed to study regulatory processes in children with autism. The objective of this study was to test for differences in respiratory sinus arrhythmia (RSA; a measure of heart rate variability) and to examine the relationship between physiologic responses and measures of social behavior. Participants included 2- to 6-year-old children with Autistic Disorder and children without autism. Heart rate and RSA were derived from ECG recordings made during a baseline period and then a stranger approach paradigm. Social and adaptive behavior was assessed by parent report. Groups did not differ in mean heart rate or RSA at baseline or in response to social challenge. However, children with autism were more likely to show a physiologic response to intrusive portions of the stranger approach than to less intrusive portions of this procedure. Nonautistic children were equally likely to respond to intrusive and less intrusive social events. Within the autistic group, physiologic response to the intrusive stranger approach corresponded to higher ratings of social adaptive behaviors. These results suggest that physiologic responses to social challenge may help understand differences in social behavioral outcomes in children with autism. En ligne : http://dx.doi.org/10.1155/2013/868396 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=228