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Daytime Secretion of Salivary Cortisol and Alpha-Amylase in Preschool-Aged Children with Autism and Typically Developing Children / Sharon A. KIDD in Journal of Autism and Developmental Disorders, 42-12 (December 2012)
[article]
Titre : Daytime Secretion of Salivary Cortisol and Alpha-Amylase in Preschool-Aged Children with Autism and Typically Developing Children Type de document : Texte imprimé et/ou numérique Auteurs : Sharon A. KIDD, Auteur ; Blythe A. CORBETT, Auteur ; Douglas A. GRANGER, Auteur ; W. Thomas BOYCE, Auteur ; Thomas F. ANDERS, Auteur ; Ira B. TAGER, Auteur Année de publication : 2012 Article en page(s) : p.2648-2658 Langues : Anglais (eng) Mots-clés : Autism Children Salivary cortisol Salivary alpha-amylase Diurnal Variability Index. décimale : PER Périodiques Résumé : We examined daytime salivary cortisol and salivary alpha-amylase (sAA) secretion levels and variability in preschool-aged children with autism (AUT) and typically developing children (TYP). Fifty-two subjects (26 AUT and 26 TYP) were enrolled. Salivary samples were obtained at waking, midday, and bedtime on two consecutive days at three phases (baseline, 3 months later, 6 months later). There were modest increases in waking cortisol and sAA levels in AUT relative to TYP, but the increases were not statistically significant. Important differences were observed in cortisol and sAA variability between AUT and TYP. There was also a graded response among AUT by functional status' cortisol and sAA secretion levels were higher when IQ was lower. En ligne : http://dx.doi.org/10.1007/s10803-012-1522-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=184
in Journal of Autism and Developmental Disorders > 42-12 (December 2012) . - p.2648-2658[article] Daytime Secretion of Salivary Cortisol and Alpha-Amylase in Preschool-Aged Children with Autism and Typically Developing Children [Texte imprimé et/ou numérique] / Sharon A. KIDD, Auteur ; Blythe A. CORBETT, Auteur ; Douglas A. GRANGER, Auteur ; W. Thomas BOYCE, Auteur ; Thomas F. ANDERS, Auteur ; Ira B. TAGER, Auteur . - 2012 . - p.2648-2658.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-12 (December 2012) . - p.2648-2658
Mots-clés : Autism Children Salivary cortisol Salivary alpha-amylase Diurnal Variability Index. décimale : PER Périodiques Résumé : We examined daytime salivary cortisol and salivary alpha-amylase (sAA) secretion levels and variability in preschool-aged children with autism (AUT) and typically developing children (TYP). Fifty-two subjects (26 AUT and 26 TYP) were enrolled. Salivary samples were obtained at waking, midday, and bedtime on two consecutive days at three phases (baseline, 3 months later, 6 months later). There were modest increases in waking cortisol and sAA levels in AUT relative to TYP, but the increases were not statistically significant. Important differences were observed in cortisol and sAA variability between AUT and TYP. There was also a graded response among AUT by functional status' cortisol and sAA secretion levels were higher when IQ was lower. En ligne : http://dx.doi.org/10.1007/s10803-012-1522-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=184 Frontal brain delta-beta correlation, salivary cortisol, and social anxiety in children / K. L. POOLE in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)
[article]
Titre : Frontal brain delta-beta correlation, salivary cortisol, and social anxiety in children Type de document : Texte imprimé et/ou numérique Auteurs : K. L. POOLE, Auteur ; Louis A. SCHMIDT, Auteur Article en page(s) : p.646-654 Langues : Anglais (eng) Mots-clés : Anxiety child development delta-beta correlation electroencephalography salivary cortisol shyness social neuroscience Index. décimale : PER Périodiques Résumé : BACKGROUND: Correlated activity of slow-wave (e.g. delta) and fast-wave (e.g. beta) frontal brain oscillations is thought to be an electrophysiological correlate of individual differences in neuroendocrine activity and anxiety in adult samples. We know, however, relatively little about the physiological and functional correlates of delta-beta coupling in children. METHOD: We examined whether longitudinal patterns of children's basal salivary cortisol and social anxiety across two visits separated by 1 year were associated with frontal brain delta-beta correlation in children (Mage = 7.59 years, SD = 1.70). At Time 1 (T1), resting baseline electroencephalogram (EEG) recordings were collected from the children and delta and beta power was measured, and at both T1 and Time 2 (T2), basal salivary cortisol was measured, and parents reported on children's symptoms of social anxiety. RESULTS: Using latent class growth curve analysis, we found that children's salivary cortisol across visits was characterized by a high, stable class (53%), and a low, unstable class (47%), and children's social anxiety was characterized by a high, stable class (50%) and a low, stable class (50%). Using Fisher's r-to-z transformation, we found that frontal EEG delta-beta correlation was significantly stronger among children with high, stable salivary cortisol levels (compared to the low, unstable class; z = 2.11, p = .02), and among children with high, stable social anxiety levels (compared to the low, stable class; z = 1.72, p = .04). CONCLUSIONS: These findings demonstrate that longitudinal patterns of neuroendocrine stress activity and social anxiety may be associated with the correlation of EEG power in slow and fast frontal brain oscillations as early as childhood. En ligne : http://dx.doi.org/10.1111/jcpp.13016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397
in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.646-654[article] Frontal brain delta-beta correlation, salivary cortisol, and social anxiety in children [Texte imprimé et/ou numérique] / K. L. POOLE, Auteur ; Louis A. SCHMIDT, Auteur . - p.646-654.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.646-654
Mots-clés : Anxiety child development delta-beta correlation electroencephalography salivary cortisol shyness social neuroscience Index. décimale : PER Périodiques Résumé : BACKGROUND: Correlated activity of slow-wave (e.g. delta) and fast-wave (e.g. beta) frontal brain oscillations is thought to be an electrophysiological correlate of individual differences in neuroendocrine activity and anxiety in adult samples. We know, however, relatively little about the physiological and functional correlates of delta-beta coupling in children. METHOD: We examined whether longitudinal patterns of children's basal salivary cortisol and social anxiety across two visits separated by 1 year were associated with frontal brain delta-beta correlation in children (Mage = 7.59 years, SD = 1.70). At Time 1 (T1), resting baseline electroencephalogram (EEG) recordings were collected from the children and delta and beta power was measured, and at both T1 and Time 2 (T2), basal salivary cortisol was measured, and parents reported on children's symptoms of social anxiety. RESULTS: Using latent class growth curve analysis, we found that children's salivary cortisol across visits was characterized by a high, stable class (53%), and a low, unstable class (47%), and children's social anxiety was characterized by a high, stable class (50%) and a low, stable class (50%). Using Fisher's r-to-z transformation, we found that frontal EEG delta-beta correlation was significantly stronger among children with high, stable salivary cortisol levels (compared to the low, unstable class; z = 2.11, p = .02), and among children with high, stable social anxiety levels (compared to the low, stable class; z = 1.72, p = .04). CONCLUSIONS: These findings demonstrate that longitudinal patterns of neuroendocrine stress activity and social anxiety may be associated with the correlation of EEG power in slow and fast frontal brain oscillations as early as childhood. En ligne : http://dx.doi.org/10.1111/jcpp.13016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 The effects of a physical exercise program, LEGOR and Minecraft activities on anxiety in underserved children with autism spectrum disorder / Jean- G. GEHRICKE in Research in Autism Spectrum Disorders, 97 (September 2022)
[article]
Titre : The effects of a physical exercise program, LEGOR and Minecraft activities on anxiety in underserved children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Jean- G. GEHRICKE, Auteur ; Lea Ann LOWERY, Auteur ; Sharina Dyan ALEJO, Auteur ; Meghan DAWSON, Auteur ; James CHAN, Auteur ; Robert A. PARKER, Auteur ; Abigail ARCHIBALD, Auteur ; Angelina LO, Auteur ; Hazel BENAVIDEZ, Auteur ; Tanya SAINI, Auteur ; Karen A. KUHLTHAU, Auteur ; Yulissa TRUJILLO, Auteur ; Olivia GRIGAUX, Auteur ; Samantha CADONDON, Auteur ; Mariel BACONAWA, Auteur ; Katherine BELLESHEIM, Auteur ; Megan SWEENEY, Auteur ; Fadia HADDAD, Auteur ; Shlomit RADOM-AIZIK, Auteur Article en page(s) : 102005 Langues : Anglais (eng) Mots-clés : Autism Stress management Exercise Salivary cortisol Index. décimale : PER Périodiques Résumé : Background Anxiety is a frequent comorbidity in children with autism spectrum disorder (ASD). Physical exercise is a low cost and easy-to-access intervention with therapeutic benefits for reducing anxiety in adults and adolescents. There are currently no randomized controlled trials on the feasibility and efficacy of a physical exercise intervention to reduce anxiety in younger children with ASD. Method 148 children (6 “12 years old) with ASD were randomized into a clinical trial to evaluate the efficacy of an 8-week exercise protocol designed to reduce anxiety specifically in younger children with ASD. Participants were randomized to an exercise intervention group (NÂ =Â 76) or sedentary activity LEGO/Minecraft group (NÂ =Â 72). Both programs were administered 1 “3 times weekly for 8 weeks. Anxiety was assessed via parent ratings with the Child Behavior Checklist DSM-5 anxiety subscale (CBCL DSM-5) at weeks 1, 3, 6, and 8 as well as follow up at weeks 12 and 16. Secondary outcome measures included child self-reported anxiety (Screen for Child Anxiety Related Disorders; SCARED), sleep (Child’s Sleep Habits Questionnaire, CSHQ-ATN), physical activity level (Physical Activity Questionnaire, PAQ-C), and salivary cortisol measured at weeks 1, 3, 6, and 8. Results Parent-rated (CBCL DSM-5) and self-reported (SCARED) anxiety scores showed improvements at weeks 3, 6 and 8 in both groups with no significant differences between the physical exercise and sedentary activity (LEGO/Minecraft) groups. In addition, the CBCL DSM-5 anxiety scores decreased only in the physical exercise group at weeks 12 and 16 compared to baseline with no significant difference from LEGO/Minecraft group. Sleep also showed improvements during weeks 6 and 8 in the physical exercise group but not in the LEGO/Minecraft group with no significant differences between the groups. Physical activity level was significantly increased in the physical exercise group compared to the LEGO/Minecraft group at week 8. Salivary cortisol did not show any significant changes from weeks 1 “8 or differences between groups. Conclusion Eight-week physical exercise and sedentary LEGO/Minecraft interventions reduced parent-rated and self-reported anxiety in 6 “12-year-old underserved children with ASD with no significant difference between the intervention groups. En ligne : https://doi.org/10.1016/j.rasd.2022.102005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486
in Research in Autism Spectrum Disorders > 97 (September 2022) . - 102005[article] The effects of a physical exercise program, LEGOR and Minecraft activities on anxiety in underserved children with autism spectrum disorder [Texte imprimé et/ou numérique] / Jean- G. GEHRICKE, Auteur ; Lea Ann LOWERY, Auteur ; Sharina Dyan ALEJO, Auteur ; Meghan DAWSON, Auteur ; James CHAN, Auteur ; Robert A. PARKER, Auteur ; Abigail ARCHIBALD, Auteur ; Angelina LO, Auteur ; Hazel BENAVIDEZ, Auteur ; Tanya SAINI, Auteur ; Karen A. KUHLTHAU, Auteur ; Yulissa TRUJILLO, Auteur ; Olivia GRIGAUX, Auteur ; Samantha CADONDON, Auteur ; Mariel BACONAWA, Auteur ; Katherine BELLESHEIM, Auteur ; Megan SWEENEY, Auteur ; Fadia HADDAD, Auteur ; Shlomit RADOM-AIZIK, Auteur . - 102005.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 97 (September 2022) . - 102005
Mots-clés : Autism Stress management Exercise Salivary cortisol Index. décimale : PER Périodiques Résumé : Background Anxiety is a frequent comorbidity in children with autism spectrum disorder (ASD). Physical exercise is a low cost and easy-to-access intervention with therapeutic benefits for reducing anxiety in adults and adolescents. There are currently no randomized controlled trials on the feasibility and efficacy of a physical exercise intervention to reduce anxiety in younger children with ASD. Method 148 children (6 “12 years old) with ASD were randomized into a clinical trial to evaluate the efficacy of an 8-week exercise protocol designed to reduce anxiety specifically in younger children with ASD. Participants were randomized to an exercise intervention group (NÂ =Â 76) or sedentary activity LEGO/Minecraft group (NÂ =Â 72). Both programs were administered 1 “3 times weekly for 8 weeks. Anxiety was assessed via parent ratings with the Child Behavior Checklist DSM-5 anxiety subscale (CBCL DSM-5) at weeks 1, 3, 6, and 8 as well as follow up at weeks 12 and 16. Secondary outcome measures included child self-reported anxiety (Screen for Child Anxiety Related Disorders; SCARED), sleep (Child’s Sleep Habits Questionnaire, CSHQ-ATN), physical activity level (Physical Activity Questionnaire, PAQ-C), and salivary cortisol measured at weeks 1, 3, 6, and 8. Results Parent-rated (CBCL DSM-5) and self-reported (SCARED) anxiety scores showed improvements at weeks 3, 6 and 8 in both groups with no significant differences between the physical exercise and sedentary activity (LEGO/Minecraft) groups. In addition, the CBCL DSM-5 anxiety scores decreased only in the physical exercise group at weeks 12 and 16 compared to baseline with no significant difference from LEGO/Minecraft group. Sleep also showed improvements during weeks 6 and 8 in the physical exercise group but not in the LEGO/Minecraft group with no significant differences between the groups. Physical activity level was significantly increased in the physical exercise group compared to the LEGO/Minecraft group at week 8. Salivary cortisol did not show any significant changes from weeks 1 “8 or differences between groups. Conclusion Eight-week physical exercise and sedentary LEGO/Minecraft interventions reduced parent-rated and self-reported anxiety in 6 “12-year-old underserved children with ASD with no significant difference between the intervention groups. En ligne : https://doi.org/10.1016/j.rasd.2022.102005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486 Therapeutic Riding or Mindfulness: Comparative Effectiveness of Two Recreational Therapy Interventions for Adolescents with Autism / Betsy KEMENY in Journal of Autism and Developmental Disorders, 52-6 (June 2022)
[article]
Titre : Therapeutic Riding or Mindfulness: Comparative Effectiveness of Two Recreational Therapy Interventions for Adolescents with Autism Type de document : Texte imprimé et/ou numérique Auteurs : Betsy KEMENY, Auteur ; Steffanie BURK, Auteur ; Deborah HUTCHINS, Auteur ; Courtney GRAMLICH, Auteur Article en page(s) : p.2438-2462 Langues : Anglais (eng) Mots-clés : Adolescents with autism Mindfulness Recreational therapy Salivary cortisol Therapeutic riding Index. décimale : PER Périodiques Résumé : Therapeutic riding (THR) and HeartMath (HM) mindfulness-based interventions have promise for reducing stress in adolescents with autism spectrum disorder. In three 10-week periods, this study compared THR, HM, and control on salivary cortisol, self-reported stress, parent-reported social responsiveness, and heart-rate variability. This crossover design included 27 participants (12-21 years) randomly assigned to order of intervention. Findings suggest that HM and THR manualized protocols are equally beneficial in decreasing cortisol levels immediately following a session, but HM sessions had more impact on heart-rate variability. There was no significant effect on follow-up cortisol levels within a week after either intervention, but THR had more impact on decreasing some self-reported stressors. En ligne : http://dx.doi.org/10.1007/s10803-021-05136-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474
in Journal of Autism and Developmental Disorders > 52-6 (June 2022) . - p.2438-2462[article] Therapeutic Riding or Mindfulness: Comparative Effectiveness of Two Recreational Therapy Interventions for Adolescents with Autism [Texte imprimé et/ou numérique] / Betsy KEMENY, Auteur ; Steffanie BURK, Auteur ; Deborah HUTCHINS, Auteur ; Courtney GRAMLICH, Auteur . - p.2438-2462.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-6 (June 2022) . - p.2438-2462
Mots-clés : Adolescents with autism Mindfulness Recreational therapy Salivary cortisol Therapeutic riding Index. décimale : PER Périodiques Résumé : Therapeutic riding (THR) and HeartMath (HM) mindfulness-based interventions have promise for reducing stress in adolescents with autism spectrum disorder. In three 10-week periods, this study compared THR, HM, and control on salivary cortisol, self-reported stress, parent-reported social responsiveness, and heart-rate variability. This crossover design included 27 participants (12-21 years) randomly assigned to order of intervention. Findings suggest that HM and THR manualized protocols are equally beneficial in decreasing cortisol levels immediately following a session, but HM sessions had more impact on heart-rate variability. There was no significant effect on follow-up cortisol levels within a week after either intervention, but THR had more impact on decreasing some self-reported stressors. En ligne : http://dx.doi.org/10.1007/s10803-021-05136-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474