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Auteur P. G. ENTICOTT |
Documents disponibles écrits par cet auteur (5)
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Associations Between Limbic System White Matter Structure and Socio-Emotional Functioning in Children with ADHD + ASD / K. STEPHENS in Journal of Autism and Developmental Disorders, 51-8 (August 2021)
[article]
Titre : Associations Between Limbic System White Matter Structure and Socio-Emotional Functioning in Children with ADHD + ASD Type de document : Texte imprimé et/ou numérique Auteurs : K. STEPHENS, Auteur ; T. J. SILK, Auteur ; V. ANDERSON, Auteur ; Philip L. HAZELL, Auteur ; P. G. ENTICOTT, Auteur ; E. SCIBERRAS, Auteur Article en page(s) : p.2663-2672 Langues : Anglais (eng) Mots-clés : Adolescent Attention Deficit Disorder with Hyperactivity/psychology Autism Spectrum Disorder/psychology Child Comorbidity Emotions/physiology Humans Limbic System/physiopathology Male Nerve Net Surveys and Questionnaires White Matter Attention deficit/hyperactivity disorder Autism spectrum disorder Brain imaging Index. décimale : PER Périodiques Résumé : Children with attention deficit/hyperactivity disorder (ADHD) combined with autism spectrum disorder (ASD) symptoms (ADHD?+?ASD) have poorer social and emotional functioning than those with ADHD alone. However, no studies have specifically examined the associations between ASD symptoms, measures of social and emotional functioning and limbic system white matter microstructure. Tractography on the cingulum, uncinate fasciculus and fornix were performed for 151 children with (N?=?78) and without (N?=?73) ADHD. Participants in the ADHD group who scored 11 or above on the Social Communication Questionnaire were classified as the ADHD?+?ASD group (N?=?16). Significant differences in mean cingulum FA were present between the control group and the ADHD (all) group, however, no significant differences were seen between the ADHD and ADHD?+?ASD groups. Despite this, significant associations were seen between mean FA of the left cingulum and emotional problems for the ADHD?+?ASD group. Results give greater insights into the specific biological basis of emotional problems in the ADHD?+?ASD group, indicating that the cingulum may play a role. En ligne : http://dx.doi.org/10.1007/s10803-020-04738-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453
in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2663-2672[article] Associations Between Limbic System White Matter Structure and Socio-Emotional Functioning in Children with ADHD + ASD [Texte imprimé et/ou numérique] / K. STEPHENS, Auteur ; T. J. SILK, Auteur ; V. ANDERSON, Auteur ; Philip L. HAZELL, Auteur ; P. G. ENTICOTT, Auteur ; E. SCIBERRAS, Auteur . - p.2663-2672.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2663-2672
Mots-clés : Adolescent Attention Deficit Disorder with Hyperactivity/psychology Autism Spectrum Disorder/psychology Child Comorbidity Emotions/physiology Humans Limbic System/physiopathology Male Nerve Net Surveys and Questionnaires White Matter Attention deficit/hyperactivity disorder Autism spectrum disorder Brain imaging Index. décimale : PER Périodiques Résumé : Children with attention deficit/hyperactivity disorder (ADHD) combined with autism spectrum disorder (ASD) symptoms (ADHD?+?ASD) have poorer social and emotional functioning than those with ADHD alone. However, no studies have specifically examined the associations between ASD symptoms, measures of social and emotional functioning and limbic system white matter microstructure. Tractography on the cingulum, uncinate fasciculus and fornix were performed for 151 children with (N?=?78) and without (N?=?73) ADHD. Participants in the ADHD group who scored 11 or above on the Social Communication Questionnaire were classified as the ADHD?+?ASD group (N?=?16). Significant differences in mean cingulum FA were present between the control group and the ADHD (all) group, however, no significant differences were seen between the ADHD and ADHD?+?ASD groups. Despite this, significant associations were seen between mean FA of the left cingulum and emotional problems for the ADHD?+?ASD group. Results give greater insights into the specific biological basis of emotional problems in the ADHD?+?ASD group, indicating that the cingulum may play a role. En ligne : http://dx.doi.org/10.1007/s10803-020-04738-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 Autism Spectrum Traits Linked with Reduced Performance on Self-Report Behavioural Measures of Cognitive Flexibility / Natalia ALBEIN-URIOS in Journal of Autism and Developmental Disorders, 48-7 (July 2018)
[article]
Titre : Autism Spectrum Traits Linked with Reduced Performance on Self-Report Behavioural Measures of Cognitive Flexibility Type de document : Texte imprimé et/ou numérique Auteurs : Natalia ALBEIN-URIOS, Auteur ; G. J. YOUSSEF, Auteur ; M. KIRKOVSKI, Auteur ; P. G. ENTICOTT, Auteur Article en page(s) : p.2506-2515 Langues : Anglais (eng) Mots-clés : Autism quotient Autism spectrum disorder traits Behavioural self-report Cognitive flexibility Lab-based measures Index. décimale : PER Périodiques Résumé : Deficits in cognitive flexibility are thought to underpin the core symptom of repetitive and restricted patterns of behaviour in autism spectrum disorder (ASD). Studies investigating this relationship, however, report inconsistent results. This is partly due to the variable nature of measures used to assess the construct of flexibility. The main purpose of this study was to investigate whether ASD traits differentially predict cognitive flexibility performance on lab-based neurocognitive measures relative to behavioural self-reports in a non-clinical sample of young adults. Our results indicate that ASD traits exclusively predict performance on behavioural self-reports of cognitive flexibility. These findings highlight the possibility that behavioural self-reports are a better index than lab-based neurocognitive measures to capture cognitive flexibility impairments in individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-018-3503-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367
in Journal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2506-2515[article] Autism Spectrum Traits Linked with Reduced Performance on Self-Report Behavioural Measures of Cognitive Flexibility [Texte imprimé et/ou numérique] / Natalia ALBEIN-URIOS, Auteur ; G. J. YOUSSEF, Auteur ; M. KIRKOVSKI, Auteur ; P. G. ENTICOTT, Auteur . - p.2506-2515.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2506-2515
Mots-clés : Autism quotient Autism spectrum disorder traits Behavioural self-report Cognitive flexibility Lab-based measures Index. décimale : PER Périodiques Résumé : Deficits in cognitive flexibility are thought to underpin the core symptom of repetitive and restricted patterns of behaviour in autism spectrum disorder (ASD). Studies investigating this relationship, however, report inconsistent results. This is partly due to the variable nature of measures used to assess the construct of flexibility. The main purpose of this study was to investigate whether ASD traits differentially predict cognitive flexibility performance on lab-based neurocognitive measures relative to behavioural self-reports in a non-clinical sample of young adults. Our results indicate that ASD traits exclusively predict performance on behavioural self-reports of cognitive flexibility. These findings highlight the possibility that behavioural self-reports are a better index than lab-based neurocognitive measures to capture cognitive flexibility impairments in individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-018-3503-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367 Do children with ASD have difficulty handwriting under time pressure? / N. GRACE in Research in Autism Spectrum Disorders, 37 (May 2017)
[article]
Titre : Do children with ASD have difficulty handwriting under time pressure? Type de document : Texte imprimé et/ou numérique Auteurs : N. GRACE, Auteur ; Nicole J. RINEHART, Auteur ; P. G. ENTICOTT, Auteur ; Beth P. JOHNSON, Auteur Article en page(s) : p.21-30 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Handwriting Motor impairment Motor functioning Developmental disorder Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder (ASD) often experience significant handwriting impairment, however the influence of time pressure on overall performance is unclear. The aim of the current study was to characterise the handwriting profile of children with ASD across both non-speeded and speeded conditions, with particular focus given to spacing difficulties and handwriting errors. A further aim was to explore the relationships between handwriting and both intellectual and motor skills under different task conditions. Boys with ASD (n = 23) and matched controls (n = 20) aged 8–12 years completed a modified version of the speed subtest of the Handwriting Performance Test, which allowed for both an ecologically valid and relatively simple motoric task. Participants wrote a simple phrase (cat and dog) five times in each condition. Results No significant group differences were identified for handwriting errors or spacing between words in either condition, however the ASD group demonstrated greater variability relative to controls, particularly in the speeded condition. Significant negative associations were identified between motor proficiency and handwriting errors in the non-speeded condition. While motor processes are shown to have a significant role in overall handwriting proficiency, it appears that motor ability may influence the handwriting process to different degrees, depending on the nature of the task employed. A lack of group differences with respect to handwriting errors and spacing between words may suggest that children with ASD have the ability to compensate for underlying motor impairment when completing a well-practiced writing task. En ligne : http://dx.doi.org/10.1016/j.rasd.2017.02.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305
in Research in Autism Spectrum Disorders > 37 (May 2017) . - p.21-30[article] Do children with ASD have difficulty handwriting under time pressure? [Texte imprimé et/ou numérique] / N. GRACE, Auteur ; Nicole J. RINEHART, Auteur ; P. G. ENTICOTT, Auteur ; Beth P. JOHNSON, Auteur . - p.21-30.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 37 (May 2017) . - p.21-30
Mots-clés : Autism spectrum disorder Handwriting Motor impairment Motor functioning Developmental disorder Index. décimale : PER Périodiques Résumé : Children with autism spectrum disorder (ASD) often experience significant handwriting impairment, however the influence of time pressure on overall performance is unclear. The aim of the current study was to characterise the handwriting profile of children with ASD across both non-speeded and speeded conditions, with particular focus given to spacing difficulties and handwriting errors. A further aim was to explore the relationships between handwriting and both intellectual and motor skills under different task conditions. Boys with ASD (n = 23) and matched controls (n = 20) aged 8–12 years completed a modified version of the speed subtest of the Handwriting Performance Test, which allowed for both an ecologically valid and relatively simple motoric task. Participants wrote a simple phrase (cat and dog) five times in each condition. Results No significant group differences were identified for handwriting errors or spacing between words in either condition, however the ASD group demonstrated greater variability relative to controls, particularly in the speeded condition. Significant negative associations were identified between motor proficiency and handwriting errors in the non-speeded condition. While motor processes are shown to have a significant role in overall handwriting proficiency, it appears that motor ability may influence the handwriting process to different degrees, depending on the nature of the task employed. A lack of group differences with respect to handwriting errors and spacing between words may suggest that children with ASD have the ability to compensate for underlying motor impairment when completing a well-practiced writing task. En ligne : http://dx.doi.org/10.1016/j.rasd.2017.02.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 Inner Speech Moderates the Relationship Between Autism Spectrum Traits and Emotion Regulation / Natalia ALBEIN-URIOS in Journal of Autism and Developmental Disorders, 51-9 (September 2021)
[article]
Titre : Inner Speech Moderates the Relationship Between Autism Spectrum Traits and Emotion Regulation Type de document : Texte imprimé et/ou numérique Auteurs : Natalia ALBEIN-URIOS, Auteur ; G. YOUSSEF, Auteur ; A. KLAS, Auteur ; P. G. ENTICOTT, Auteur Article en page(s) : p.3322-3330 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Autistic Disorder Emotional Regulation Emotions Humans Speech Autism quotient Autism spectrum disorder traits Cognitive reappraisal Emotion regulation Inner speech Index. décimale : PER Périodiques Résumé : Inner speech processes are thought to be associated with decreases in cognitive performance in autism spectrum disorder (ASD). Although verbal thinking is also a key component in emotional responses, no studies have investigated whether inner speech is linked to emotion regulation in ASD. The aim of this study was to investigate whether inner speech moderates the relationship between ASD traits and emotion regulation strategies. Our results indicate that only the evaluative/motivational form of inner speech moderates the relationship between ASD traits and cognitive reappraisal; inner speech processes did not moderate the association between ASD traits and expressive suppression. These findings are a first step to further investigate the role of inner speech in affective and self-regulatory processes in ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04750-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453
in Journal of Autism and Developmental Disorders > 51-9 (September 2021) . - p.3322-3330[article] Inner Speech Moderates the Relationship Between Autism Spectrum Traits and Emotion Regulation [Texte imprimé et/ou numérique] / Natalia ALBEIN-URIOS, Auteur ; G. YOUSSEF, Auteur ; A. KLAS, Auteur ; P. G. ENTICOTT, Auteur . - p.3322-3330.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-9 (September 2021) . - p.3322-3330
Mots-clés : Autism Spectrum Disorder Autistic Disorder Emotional Regulation Emotions Humans Speech Autism quotient Autism spectrum disorder traits Cognitive reappraisal Emotion regulation Inner speech Index. décimale : PER Périodiques Résumé : Inner speech processes are thought to be associated with decreases in cognitive performance in autism spectrum disorder (ASD). Although verbal thinking is also a key component in emotional responses, no studies have investigated whether inner speech is linked to emotion regulation in ASD. The aim of this study was to investigate whether inner speech moderates the relationship between ASD traits and emotion regulation strategies. Our results indicate that only the evaluative/motivational form of inner speech moderates the relationship between ASD traits and cognitive reappraisal; inner speech processes did not moderate the association between ASD traits and expressive suppression. These findings are a first step to further investigate the role of inner speech in affective and self-regulatory processes in ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04750-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 Investigating Mirror System (MS) Activity in Adults with ASD When Inferring Others' Intentions Using Both TMS and EEG / E. J. COLE in Journal of Autism and Developmental Disorders, 48-7 (July 2018)
[article]
Titre : Investigating Mirror System (MS) Activity in Adults with ASD When Inferring Others' Intentions Using Both TMS and EEG Type de document : Texte imprimé et/ou numérique Auteurs : E. J. COLE, Auteur ; N. E. BARRACLOUGH, Auteur ; P. G. ENTICOTT, Auteur Article en page(s) : p.2350-2367 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder (ASD) Electroencephalography (EEG) Intentions Mentalizing Mirror system (MS) Transcranial magnetic stimulation (TMS) Index. décimale : PER Périodiques Résumé : ASD is associated with mentalizing deficits that may correspond with atypical mirror system (MS) activation. We investigated MS activity in adults with and without ASD when inferring others' intentions using TMS-induced motor evoked potentials (MEPs) and mu suppression measured by EEG. Autistic traits were measured for all participants. Our EEG data show, high levels of autistic traits predicted reduced right mu (8-10 Hz) suppression when mentalizing. Higher left mu (8-10 Hz) suppression was associated with superior mentalizing performances. Eye-tracking and TMS data showed no differences associated with autistic traits. Our data suggest ASD is associated with reduced right MS activity when mentalizing, TMS-induced MEPs and mu suppression measure different aspects of MS functioning and the MS is directly involved in inferring intentions. En ligne : http://dx.doi.org/10.1007/s10803-018-3492-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367
in Journal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2350-2367[article] Investigating Mirror System (MS) Activity in Adults with ASD When Inferring Others' Intentions Using Both TMS and EEG [Texte imprimé et/ou numérique] / E. J. COLE, Auteur ; N. E. BARRACLOUGH, Auteur ; P. G. ENTICOTT, Auteur . - p.2350-2367.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2350-2367
Mots-clés : Autism spectrum disorder (ASD) Electroencephalography (EEG) Intentions Mentalizing Mirror system (MS) Transcranial magnetic stimulation (TMS) Index. décimale : PER Périodiques Résumé : ASD is associated with mentalizing deficits that may correspond with atypical mirror system (MS) activation. We investigated MS activity in adults with and without ASD when inferring others' intentions using TMS-induced motor evoked potentials (MEPs) and mu suppression measured by EEG. Autistic traits were measured for all participants. Our EEG data show, high levels of autistic traits predicted reduced right mu (8-10 Hz) suppression when mentalizing. Higher left mu (8-10 Hz) suppression was associated with superior mentalizing performances. Eye-tracking and TMS data showed no differences associated with autistic traits. Our data suggest ASD is associated with reduced right MS activity when mentalizing, TMS-induced MEPs and mu suppression measure different aspects of MS functioning and the MS is directly involved in inferring intentions. En ligne : http://dx.doi.org/10.1007/s10803-018-3492-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367