Atypical Processing of Gaze Cues and Faces Explains Comorbidity between Autism Spectrum Disorder (ASD) and Attention Deficit/Hyperactivity Disorder (ADHD) / Madeleine J. GROOM in Journal of Autism and Developmental Disorders, 47-5 (May 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-5 (May 2017) . - p.1496-1509 Titre : Atypical Processing of Gaze Cues and Faces Explains Comorbidity between Autism Spectrum Disorder (ASD) and Attention Deficit/Hyperactivity Disorder (ADHD) Type de document : Texte imprimé et/ou numérique Auteurs : Madeleine J. GROOM, Auteur ; Puja KOCHHAR, Auteur ; Antonia HAMILTON, Auteur ; Elizabeth B. LIDDLE, Auteur ; Marina SIMEOU, Auteur ; Chris HOLLIS, Auteur Article en page(s) : p.1496-1509 Langues : Anglais (eng) Mots-clés : ASD  ADHD  ERPs  Comorbidity  Gaze cueing  Face processing Index. décimale : PER Périodiques Résumé : This study investigated the neurobiological basis of comorbidity between autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD). We compared children with ASD, ADHD or ADHD+ASD and typically developing controls (CTRL) on behavioural and electrophysiological correlates of gaze cue and face processing. We measured effects of ASD, ADHD and their interaction on the EDAN, an ERP marker of orienting visual attention towards a spatially cued location and the N170, a right-hemisphere lateralised ERP linked to face processing. We identified atypical gaze cue and face processing in children with ASD and ADHD+ASD compared with the ADHD and CTRL groups. The findings indicate a neurobiological basis for the presence of comorbid ASD symptoms in ADHD. Further research using larger samples is needed. En ligne : http://dx.doi.org/10.1007/s10803-017-3078-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 [article] Atypical Processing of Gaze Cues and Faces Explains Comorbidity between Autism Spectrum Disorder (ASD) and Attention Deficit/Hyperactivity Disorder (ADHD) [Texte imprimé et/ou numérique] / Madeleine J. GROOM, Auteur ; Puja KOCHHAR, Auteur ; Antonia HAMILTON, Auteur ; Elizabeth B. LIDDLE, Auteur ; Marina SIMEOU, Auteur ; Chris HOLLIS, Auteur . - p.1496-1509. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-5 (May 2017) . - p.1496-1509 Mots-clés : ASD  ADHD  ERPs  Comorbidity  Gaze cueing  Face processing Index. décimale : PER Périodiques Résumé : This study investigated the neurobiological basis of comorbidity between autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD). We compared children with ASD, ADHD or ADHD+ASD and typically developing controls (CTRL) on behavioural and electrophysiological correlates of gaze cue and face processing. We measured effects of ASD, ADHD and their interaction on the EDAN, an ERP marker of orienting visual attention towards a spatially cued location and the N170, a right-hemisphere lateralised ERP linked to face processing. We identified atypical gaze cue and face processing in children with ASD and ADHD+ASD compared with the ADHD and CTRL groups. The findings indicate a neurobiological basis for the presence of comorbid ASD symptoms in ADHD. Further research using larger samples is needed. En ligne : http://dx.doi.org/10.1007/s10803-017-3078-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305

Heart Rate Variability in Children and Adolescents with Autism, ADHD and Co-occurring Autism and ADHD, During Passive and Active Experimental Conditions / Alessio BELLATO in Journal of Autism and Developmental Disorders, 52-11 (November 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-11 (November 2022) . - p.4679-4691 Titre : Heart Rate Variability in Children and Adolescents with Autism, ADHD and Co-occurring Autism and ADHD, During Passive and Active Experimental Conditions Type de document : Texte imprimé et/ou numérique Auteurs : Alessio BELLATO, Auteur ; Iti ARORA, Auteur ; Puja KOCHHAR, Auteur ; Danielle ROPAR, Auteur ; Chris HOLLIS, Auteur ; Madeleine J. GROOM, Auteur Article en page(s) : p.4679-4691 Langues : Anglais (eng) Mots-clés : Adolescent  Attention Deficit Disorder with Hyperactivity/psychology  Autism Spectrum Disorder/diagnosis  Autistic Disorder/diagnosis  Autonomic Nervous System  Child  Heart Rate/physiology  Humans  Adhd  Autism  Cognitive function  Comorbidity  Heart rate variability Index. décimale : PER Périodiques Résumé : Despite overlaps in clinical symptomatology, autism and ADHD may be associated with opposite autonomic arousal profiles which might partly explain altered cognitive and global functioning. We investigated autonomic arousal in 106 children/adolescents with autism, ADHD, co-occurring autism/ADHD, and neurotypical controls. Heart rate variability was recorded during resting-state, a 'passive' auditory oddball task and an 'active' response conflict task. Autistic children showed hyper-arousal during the active task, while those with ADHD showed hypo-arousal during resting-state and the passive task. Irrespective of diagnosis, children characterised by hyper-arousal showed more severe autistic symptomatology, increased anxiety and reduced global functioning than those displaying hypo-arousal, suggesting the importance of considering individual autonomic arousal profiles for differential diagnosis of autism/ADHD and when developing personalised interventions. En ligne : http://dx.doi.org/10.1007/s10803-021-05244-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=489 [article] Heart Rate Variability in Children and Adolescents with Autism, ADHD and Co-occurring Autism and ADHD, During Passive and Active Experimental Conditions [Texte imprimé et/ou numérique] / Alessio BELLATO, Auteur ; Iti ARORA, Auteur ; Puja KOCHHAR, Auteur ; Danielle ROPAR, Auteur ; Chris HOLLIS, Auteur ; Madeleine J. GROOM, Auteur . - p.4679-4691. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-11 (November 2022) . - p.4679-4691 Mots-clés : Adolescent  Attention Deficit Disorder with Hyperactivity/psychology  Autism Spectrum Disorder/diagnosis  Autistic Disorder/diagnosis  Autonomic Nervous System  Child  Heart Rate/physiology  Humans  Adhd  Autism  Cognitive function  Comorbidity  Heart rate variability Index. décimale : PER Périodiques Résumé : Despite overlaps in clinical symptomatology, autism and ADHD may be associated with opposite autonomic arousal profiles which might partly explain altered cognitive and global functioning. We investigated autonomic arousal in 106 children/adolescents with autism, ADHD, co-occurring autism/ADHD, and neurotypical controls. Heart rate variability was recorded during resting-state, a 'passive' auditory oddball task and an 'active' response conflict task. Autistic children showed hyper-arousal during the active task, while those with ADHD showed hypo-arousal during resting-state and the passive task. Irrespective of diagnosis, children characterised by hyper-arousal showed more severe autistic symptomatology, increased anxiety and reduced global functioning than those displaying hypo-arousal, suggesting the importance of considering individual autonomic arousal profiles for differential diagnosis of autism/ADHD and when developing personalised interventions. En ligne : http://dx.doi.org/10.1007/s10803-021-05244-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=489

Practitioner Review: Pathways to care for ADHD – a systematic review of barriers and facilitators / Nicola WRIGHT in Journal of Child Psychology and Psychiatry, 56-6 (June 2015)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 56-6 (June 2015) . - p.598-617 Titre : Practitioner Review: Pathways to care for ADHD – a systematic review of barriers and facilitators Type de document : Texte imprimé et/ou numérique Auteurs : Nicola WRIGHT, Auteur ; Maria MOLDAVSKY, Auteur ; Justine SCHNEIDER, Auteur ; Ipsita CHAKRABARTI, Auteur ; Janine COATES, Auteur ; David DALEY, Auteur ; Puja KOCHHAR, Auteur ; Jon MILLS, Auteur ; Walid SOROUR, Auteur ; Kapil SAYAL, Auteur Article en page(s) : p.598-617 Langues : Anglais (eng) Mots-clés : Attention-deficit disorder with hyperactivity  child  continuity of patient care  health service needs and demands  developmental disability Index. décimale : PER Périodiques Résumé : Background Attention-Deficit/Hyperactivity Disorder (ADHD) is a common neurodevelopmental disorder starting in childhood that may persist into adulthood. It can be managed through carefully monitored medication and nonpharmacological interventions. Access to care for children at risk of ADHD varies both within and between countries. A systematic literature review was conducted to investigate the research evidence related to factors which influence children accessing services for ADHD. Method Studies investigating access to care for children at risk of ADHD were identified through electronic searches of the international peer-reviewed and grey literature. Databases were searched from inception till 30th April 2012. This identified 23,156 articles which were subjected to three levels of screening (title, abstract and full text) by a minimum of two independent reviewers. Due to the heterogeneity in the study designs, a narrative approach was used to present the findings. Results Twenty-seven papers met the inclusion criteria; these were grouped into four main themes, with some papers being included in more than one. These were wider determinants (10 papers); identification of need (9 papers); entry and continuity of care (13 papers) and interventions to improve access (4 papers). Barriers and facilitators to access were found to operate at the individual, organisational and societal level. Limited evidence of effective interventions to improve access was identified. Conclusion This review explored the multilayered obstacles in the pathway to care for children at risk of ADHD and the lack of evidence-based interventions designed to address these issues, thereby indicating areas for service development and further evaluative research. En ligne : http://dx.doi.org/10.1111/jcpp.12398 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260 [article] Practitioner Review: Pathways to care for ADHD – a systematic review of barriers and facilitators [Texte imprimé et/ou numérique] / Nicola WRIGHT, Auteur ; Maria MOLDAVSKY, Auteur ; Justine SCHNEIDER, Auteur ; Ipsita CHAKRABARTI, Auteur ; Janine COATES, Auteur ; David DALEY, Auteur ; Puja KOCHHAR, Auteur ; Jon MILLS, Auteur ; Walid SOROUR, Auteur ; Kapil SAYAL, Auteur . - p.598-617. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 56-6 (June 2015) . - p.598-617 Mots-clés : Attention-deficit disorder with hyperactivity  child  continuity of patient care  health service needs and demands  developmental disability Index. décimale : PER Périodiques Résumé : Background Attention-Deficit/Hyperactivity Disorder (ADHD) is a common neurodevelopmental disorder starting in childhood that may persist into adulthood. It can be managed through carefully monitored medication and nonpharmacological interventions. Access to care for children at risk of ADHD varies both within and between countries. A systematic literature review was conducted to investigate the research evidence related to factors which influence children accessing services for ADHD. Method Studies investigating access to care for children at risk of ADHD were identified through electronic searches of the international peer-reviewed and grey literature. Databases were searched from inception till 30th April 2012. This identified 23,156 articles which were subjected to three levels of screening (title, abstract and full text) by a minimum of two independent reviewers. Due to the heterogeneity in the study designs, a narrative approach was used to present the findings. Results Twenty-seven papers met the inclusion criteria; these were grouped into four main themes, with some papers being included in more than one. These were wider determinants (10 papers); identification of need (9 papers); entry and continuity of care (13 papers) and interventions to improve access (4 papers). Barriers and facilitators to access were found to operate at the individual, organisational and societal level. Limited evidence of effective interventions to improve access was identified. Conclusion This review explored the multilayered obstacles in the pathway to care for children at risk of ADHD and the lack of evidence-based interventions designed to address these issues, thereby indicating areas for service development and further evaluative research. En ligne : http://dx.doi.org/10.1111/jcpp.12398 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260

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