Internal model deficits impair joint action in children and adolescents with autism spectrum disorders / Astrid M.B. STOIT in Research in Autism Spectrum Disorders, 5-4 (October-December 2011)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 5-4 (October-December 2011) . - p.1526-1537 Titre : Internal model deficits impair joint action in children and adolescents with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Astrid M.B. STOIT, Auteur ; Hein T. VAN SCHIE, Auteur ; Madelon RIEM, Auteur ; Ruud G.J. MEULENBROEK, Auteur ; Roger D. NEWMAN-NORLUND, Auteur ; Dorine I.E. SLAATS–WILLEMSE, Auteur ; Harold BEKKERING, Auteur ; Jan K. BUITELAAR, Auteur Année de publication : 2011 Article en page(s) : p.1526-1537 Langues : Anglais (eng) Mots-clés : Autism  Joint action  Internal models  Agency  Self-other differentiation Index. décimale : PER Périodiques Résumé : Qualitative differences in social interaction and communication are diagnostic hallmarks in autism spectrum disorders (ASD). The present study investigated the hypothesis that impaired social interaction in ASD reflects a deficit to internally model the behavior of a co-actor. Children and adolescents with ASD and matched controls performed a computerized bar-balancing task in a solo condition (S), and together with another individual in two joint action conditions (J2 and J4) in which they used either two or four hands to control the bar lift. Consistent with predictions derived from the ‘internal modelling hypothesis’, results from the J2 task indicated that ASD dyads were impaired in predicting the occurrence of their partner's response and failed to coordinate their actions in time. Furthermore, results from the J4 task showed that ASD participants used an adaptive strategy to disambiguate their responses from their partner's by regulating opposite sides of the bar during lifting. These findings provide empirical support of theories positing the existence of an internal modelling deficit in ASD. In addition, our findings suggest that impaired social reciprocal behavior and joint cooperative play exhibited by individuals with ASD may reflect behavioral adaptations to evade conflicting or ambiguous information in social settings. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.02.016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=126 [article] Internal model deficits impair joint action in children and adolescents with autism spectrum disorders [Texte imprimé et/ou numérique] / Astrid M.B. STOIT, Auteur ; Hein T. VAN SCHIE, Auteur ; Madelon RIEM, Auteur ; Ruud G.J. MEULENBROEK, Auteur ; Roger D. NEWMAN-NORLUND, Auteur ; Dorine I.E. SLAATS–WILLEMSE, Auteur ; Harold BEKKERING, Auteur ; Jan K. BUITELAAR, Auteur . - 2011 . - p.1526-1537. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 5-4 (October-December 2011) . - p.1526-1537 Mots-clés : Autism  Joint action  Internal models  Agency  Self-other differentiation Index. décimale : PER Périodiques Résumé : Qualitative differences in social interaction and communication are diagnostic hallmarks in autism spectrum disorders (ASD). The present study investigated the hypothesis that impaired social interaction in ASD reflects a deficit to internally model the behavior of a co-actor. Children and adolescents with ASD and matched controls performed a computerized bar-balancing task in a solo condition (S), and together with another individual in two joint action conditions (J2 and J4) in which they used either two or four hands to control the bar lift. Consistent with predictions derived from the ‘internal modelling hypothesis’, results from the J2 task indicated that ASD dyads were impaired in predicting the occurrence of their partner's response and failed to coordinate their actions in time. Furthermore, results from the J4 task showed that ASD participants used an adaptive strategy to disambiguate their responses from their partner's by regulating opposite sides of the bar during lifting. These findings provide empirical support of theories positing the existence of an internal modelling deficit in ASD. In addition, our findings suggest that impaired social reciprocal behavior and joint cooperative play exhibited by individuals with ASD may reflect behavioral adaptations to evade conflicting or ambiguous information in social settings. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.02.016 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=126

Long-term effects of neurofeedback treatment in autism / Mirjam E.J. KOUIJZER in Research in Autism Spectrum Disorders, 3-2 (April-june 2009)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 3-2 (April-june 2009) . - p.496-501 Titre : Long-term effects of neurofeedback treatment in autism Type de document : Texte imprimé et/ou numérique Auteurs : Mirjam E.J. KOUIJZER, Auteur ; Jan K. BUITELAAR, Auteur ; Jan M.H. DE MOOR, Auteur ; Berrie J.L. GERRITS, Auteur ; Hein T. VAN SCHIE, Auteur Année de publication : 2009 Article en page(s) : p.496-501 Langues : Anglais (eng) Mots-clés : Neurofeedback Autism-spectrum-disorders Follow-up Index. décimale : PER Périodiques Résumé : Previously we demonstrated significant improvement of executive functions and social behavior in children with autism spectrum disorders (ASD) treated with 40 sessions of EEG neurofeedback in a nonrandomized waiting list control group design. In this paper we extend these findings by reporting the long-term results of neurofeedback treatment in the same group of children with ASD after 12 months. The present study indicates maintenance of improvement of executive functions and social behavior after 12 months in comparison with the immediate outcomes. Neurofeedback mediated suppression of theta power is supposed to promote more flexible functioning of the brain by enhancing activation in the medial prefrontal cortex and improving flexibility of activation in the default mode network supporting the improvement of executive functions and theory of mind in ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2008.10.003 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=709 [article] Long-term effects of neurofeedback treatment in autism [Texte imprimé et/ou numérique] / Mirjam E.J. KOUIJZER, Auteur ; Jan K. BUITELAAR, Auteur ; Jan M.H. DE MOOR, Auteur ; Berrie J.L. GERRITS, Auteur ; Hein T. VAN SCHIE, Auteur . - 2009 . - p.496-501. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 3-2 (April-june 2009) . - p.496-501 Mots-clés : Neurofeedback Autism-spectrum-disorders Follow-up Index. décimale : PER Périodiques Résumé : Previously we demonstrated significant improvement of executive functions and social behavior in children with autism spectrum disorders (ASD) treated with 40 sessions of EEG neurofeedback in a nonrandomized waiting list control group design. In this paper we extend these findings by reporting the long-term results of neurofeedback treatment in the same group of children with ASD after 12 months. The present study indicates maintenance of improvement of executive functions and social behavior after 12 months in comparison with the immediate outcomes. Neurofeedback mediated suppression of theta power is supposed to promote more flexible functioning of the brain by enhancing activation in the medial prefrontal cortex and improving flexibility of activation in the default mode network supporting the improvement of executive functions and theory of mind in ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2008.10.003 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=709

Neurofeedback improves executive functioning in children with autism spectrum disorders / Mirjam E.J. KOUIJZER in Research in Autism Spectrum Disorders, 3-1 (January 2009)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 3-1 (January 2009) . - p.145-162 Titre : Neurofeedback improves executive functioning in children with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Mirjam E.J. KOUIJZER, Auteur ; Jan M.H. DE MOOR, Auteur ; Berrie J.L. GERRITS, Auteur ; Marco CONGEDO, Auteur ; Hein T. VAN SCHIE, Auteur Année de publication : 2009 Article en page(s) : p.145-162 Langues : Anglais (eng) Mots-clés : Neurofeedback Autism-spectrum-disorder Executive-function Theta/beta-ratio Anterior-cingulate-cortex Index. décimale : PER Périodiques Résumé : Seven autistic children diagnosed with autism spectrum disorders (ASD) received a neurofeedback treatment that aimed to improve their level of executive control. Neurofeedback successfully reduced children's heightened theta/beta ratio by inhibiting theta activation and enhancing beta activation over sessions. Following treatment, children's executive capacities were found to have improved greatly relative to pre-treatment assessment on a range of executive function tasks. Additional improvements were found in children's social, communicative and typical behavior, relative to a waiting list control group. These findings suggest a basic executive function impairment in ASD that can be alleviated through specific neurofeedback treatment. Possible neural mechanisms that may underlie neurofeedback mediated improvement in executive functioning in autistic children are discussed. En ligne : http://dx.doi.org/10.1016/j.rasd.2008.05.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=648 [article] Neurofeedback improves executive functioning in children with autism spectrum disorders [Texte imprimé et/ou numérique] / Mirjam E.J. KOUIJZER, Auteur ; Jan M.H. DE MOOR, Auteur ; Berrie J.L. GERRITS, Auteur ; Marco CONGEDO, Auteur ; Hein T. VAN SCHIE, Auteur . - 2009 . - p.145-162. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 3-1 (January 2009) . - p.145-162 Mots-clés : Neurofeedback Autism-spectrum-disorder Executive-function Theta/beta-ratio Anterior-cingulate-cortex Index. décimale : PER Périodiques Résumé : Seven autistic children diagnosed with autism spectrum disorders (ASD) received a neurofeedback treatment that aimed to improve their level of executive control. Neurofeedback successfully reduced children's heightened theta/beta ratio by inhibiting theta activation and enhancing beta activation over sessions. Following treatment, children's executive capacities were found to have improved greatly relative to pre-treatment assessment on a range of executive function tasks. Additional improvements were found in children's social, communicative and typical behavior, relative to a waiting list control group. These findings suggest a basic executive function impairment in ASD that can be alleviated through specific neurofeedback treatment. Possible neural mechanisms that may underlie neurofeedback mediated improvement in executive functioning in autistic children are discussed. En ligne : http://dx.doi.org/10.1016/j.rasd.2008.05.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=648

Neurofeedback Treatment for Autism Spectrum Disorders – Scientific Foundations and Clinical Practice / Mirjam E.J. KOUIJZER  

Public ISBD in Autism Spectrum Disorders - From Genes to Environment / Tim WILLIAMS Titre : Neurofeedback Treatment for Autism Spectrum Disorders – Scientific Foundations and Clinical Practice Type de document : Texte imprimé et/ou numérique Auteurs : Mirjam E.J. KOUIJZER, Auteur ; Hein T. VAN SCHIE, Auteur ; Berrie J.L. GERRITS, Auteur ; Jan M.H. DE MOOR, Auteur Année de publication : 2011 Importance : p.101-122 Langues : Anglais (eng) Index. décimale : AUT-B AUT-B - L'Autisme - Ouvrages généraux et scientifiques En ligne : http://dx.doi.org/10.5772/18661 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=143 in Autism Spectrum Disorders - From Genes to Environment / Tim WILLIAMS Neurofeedback Treatment for Autism Spectrum Disorders – Scientific Foundations and Clinical Practice [Texte imprimé et/ou numérique] / Mirjam E.J. KOUIJZER, Auteur ; Hein T. VAN SCHIE, Auteur ; Berrie J.L. GERRITS, Auteur ; Jan M.H. DE MOOR, Auteur . - 2011 . - p.101-122. Langues : Anglais (eng) Index. décimale : AUT-B AUT-B - L'Autisme - Ouvrages généraux et scientifiques En ligne : http://dx.doi.org/10.5772/18661 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=143

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Neurofeedback treatment in autism. Preliminary findings in behavioral, cognitive, and neurophysiological functioning / Mirjam E.J. KOUIJZER in Research in Autism Spectrum Disorders, 4-3 (July-September 2010)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 4-3 (July-September 2010) . - p.386-399 Titre : Neurofeedback treatment in autism. Preliminary findings in behavioral, cognitive, and neurophysiological functioning Type de document : Texte imprimé et/ou numérique Auteurs : Mirjam E.J. KOUIJZER, Auteur ; Jan K. BUITELAAR, Auteur ; Jan M.H. DE MOOR, Auteur ; Berrie J.L. GERRITS, Auteur ; Hein T. VAN SCHIE, Auteur Année de publication : 2010 Article en page(s) : p.386-399 Langues : Anglais (eng) Mots-clés : Neurofeedback Autism-spectrum-disorders Theta-power Anterior-cingulate-cortex Executive-function Social-behavior Index. décimale : PER Périodiques Résumé : Effects of neurofeedback treatment were investigated in children with autism spectrum disorders (ASD). Sixty percent of the participants in the treatment group successfully reduced excessive theta power during neurofeedback treatment. Reduction of theta power was confirmed by pre- and post-QEEG measures. Parents of participants in the neurofeedback treatment group reported significant improvements in reciprocal social interactions and communication skills, relative to the parents of the control group. Set-shifting skills improved following neurofeedback treatment relative to the control group. The reduction of theta power is assumed to reflect modulation of activity in the anterior cingulate cortex (ACC), which is known to be involved in social and executive dysfunctions in autism. En ligne : http://dx.doi.org/10.1016/j.rasd.2009.10.007 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=100 [article] Neurofeedback treatment in autism. Preliminary findings in behavioral, cognitive, and neurophysiological functioning [Texte imprimé et/ou numérique] / Mirjam E.J. KOUIJZER, Auteur ; Jan K. BUITELAAR, Auteur ; Jan M.H. DE MOOR, Auteur ; Berrie J.L. GERRITS, Auteur ; Hein T. VAN SCHIE, Auteur . - 2010 . - p.386-399. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 4-3 (July-September 2010) . - p.386-399 Mots-clés : Neurofeedback Autism-spectrum-disorders Theta-power Anterior-cingulate-cortex Executive-function Social-behavior Index. décimale : PER Périodiques Résumé : Effects of neurofeedback treatment were investigated in children with autism spectrum disorders (ASD). Sixty percent of the participants in the treatment group successfully reduced excessive theta power during neurofeedback treatment. Reduction of theta power was confirmed by pre- and post-QEEG measures. Parents of participants in the neurofeedback treatment group reported significant improvements in reciprocal social interactions and communication skills, relative to the parents of the control group. Set-shifting skills improved following neurofeedback treatment relative to the control group. The reduction of theta power is assumed to reflect modulation of activity in the anterior cingulate cortex (ACC), which is known to be involved in social and executive dysfunctions in autism. En ligne : http://dx.doi.org/10.1016/j.rasd.2009.10.007 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=100

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