Adaptive and Maladaptive Bodily Awareness: Distinguishing Interoceptive Sensibility and Interoceptive Attention from Anxiety-Induced Somatization in Autism and Alexithymia / Dominic A. TREVISAN in Autism Research, 14-2 (February 2021)  

Public ISBD [article]  inAutism Research > 14-2 (February 2021) . - p.240-247 Titre : Adaptive and Maladaptive Bodily Awareness: Distinguishing Interoceptive Sensibility and Interoceptive Attention from Anxiety-Induced Somatization in Autism and Alexithymia Type de document : texte imprimé Auteurs : Dominic A. TREVISAN, Auteur ; Wolf E. MEHLING, Auteur ; James C. MCPARTLAND, Auteur Article en page(s) : p.240-247 Langues : Anglais (eng) Mots-clés : alexithymia  anxiety  autism spectrum disorder  bodily awareness  interoception  somatization Index. décimale : PER Périodiques Résumé : There is growing interest in "interoception" (i.e., detection and interpretation of internal body signals) as a relevant mechanism contributing to certain symptoms and features of autism spectrum disorder (ASD) and alexithymia. However, inconsistent measurement and operationalization of interoception has led to confusion and inconsistent findings in the literature. In this commentary, we present alternative interpretations of findings from existing studies to demonstrate that ASD and alexithymia are conditions associated with reduced adaptive forms of interoceptive attention (i.e., attention toward bodily signals) but heightened maladaptive forms of interoceptive attention related to anxiety-induced somatization. Differentiating adaptive and maladaptive forms of interoceptive attention reveals a clearer pattern of findings in the research literature for further investigation of interoceptive processes that are involved in the neurobiology of ASD. However, interoception is a complex and multi-faceted construct that requires continual refinement in conceptualization and operationalization. Interoception research may benefit from self-report measures that clearly differentiate adaptive and maladaptive forms of bodily awareness. LAY SUMMARY: Some research suggests that autistic people have difficulty understanding bodily feelings such as hunger, illness, or emotions, whereas some studies have reported the opposite pattern of findings. We argue that this latter subset of studies reached false conclusions from using measures of bodily awareness that largely measure physical symptoms of anxiety. While attention to unpleasant bodily signals is an important ability necessary for maintaining healthy bodily functioning, excessive attention, and worry toward bodily signals can increase anxiety and be harmful. En ligne : http://dx.doi.org/10.1002/aur.2458 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=441 [article] Adaptive and Maladaptive Bodily Awareness: Distinguishing Interoceptive Sensibility and Interoceptive Attention from Anxiety-Induced Somatization in Autism and Alexithymia [texte imprimé] / Dominic A. TREVISAN, Auteur ; Wolf E. MEHLING, Auteur ; James C. MCPARTLAND, Auteur . - p.240-247. Langues : Anglais (eng) in Autism Research > 14-2 (February 2021) . - p.240-247 Mots-clés : alexithymia  anxiety  autism spectrum disorder  bodily awareness  interoception  somatization Index. décimale : PER Périodiques Résumé : There is growing interest in "interoception" (i.e., detection and interpretation of internal body signals) as a relevant mechanism contributing to certain symptoms and features of autism spectrum disorder (ASD) and alexithymia. However, inconsistent measurement and operationalization of interoception has led to confusion and inconsistent findings in the literature. In this commentary, we present alternative interpretations of findings from existing studies to demonstrate that ASD and alexithymia are conditions associated with reduced adaptive forms of interoceptive attention (i.e., attention toward bodily signals) but heightened maladaptive forms of interoceptive attention related to anxiety-induced somatization. Differentiating adaptive and maladaptive forms of interoceptive attention reveals a clearer pattern of findings in the research literature for further investigation of interoceptive processes that are involved in the neurobiology of ASD. However, interoception is a complex and multi-faceted construct that requires continual refinement in conceptualization and operationalization. Interoception research may benefit from self-report measures that clearly differentiate adaptive and maladaptive forms of bodily awareness. LAY SUMMARY: Some research suggests that autistic people have difficulty understanding bodily feelings such as hunger, illness, or emotions, whereas some studies have reported the opposite pattern of findings. We argue that this latter subset of studies reached false conclusions from using measures of bodily awareness that largely measure physical symptoms of anxiety. While attention to unpleasant bodily signals is an important ability necessary for maintaining healthy bodily functioning, excessive attention, and worry toward bodily signals can increase anxiety and be harmful. En ligne : http://dx.doi.org/10.1002/aur.2458 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=441

Asperger Syndrome / Ami KLIN

Public ISBD contenu dans Handbook of Autism and Pervasive Developmental Disorders : Volume One / Fred R. VOLKMAR Titre : Asperger Syndrome Type de document : texte imprimé Auteurs : Ami KLIN, Auteur ; Fred R. VOLKMAR, Auteur ; James C. MCPARTLAND, Auteur Année de publication : 2005 Importance : p.88-125 Langues : Anglais (eng) Index. décimale : AUT-B AUT-B - L'Autisme - Ouvrages généraux et scientifiques Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=378 contenu dans Handbook of Autism and Pervasive Developmental Disorders : Volume One / Fred R. VOLKMAR Asperger Syndrome [texte imprimé] / Ami KLIN, Auteur ; Fred R. VOLKMAR, Auteur ; James C. MCPARTLAND, Auteur . - 2005 . - p.88-125. Langues : Anglais (eng) Index. décimale : AUT-B AUT-B - L'Autisme - Ouvrages généraux et scientifiques Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=378

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Asperger Syndrome and its Relationships to Autism / James C. MCPARTLAND

Public ISBD in The Neuroscience of Autism Spectrum Disorders / Joseph D. BUXBAUM Titre : Asperger Syndrome and its Relationships to Autism Type de document : texte imprimé Auteurs : James C. MCPARTLAND, Auteur ; Fred R. VOLKMAR, Auteur Année de publication : 2013 Importance : p.55-67 Langues : Anglais (eng) Index. décimale : SCI-D SCI-D - Neurosciences Résumé : Asperger syndrome is one of the pervasive developmental disorders, diagnosed behaviorally and characterized by social impairments and rigid and repetitive interests or behaviors paired with relatively preserved cognitive and verbal facilities. This chapter describes the diagnostic concept and the clinical manifestation of the disorder, as well as guidelines for diagnostic assessment and intervention. Existing research is reviewed within the areas of epidemiology, etiology and pathophysiology, treatment and intervention, and outcome. In closing, future directions for treatment and research are discussed. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=189 in The Neuroscience of Autism Spectrum Disorders / Joseph D. BUXBAUM Asperger Syndrome and its Relationships to Autism [texte imprimé] / James C. MCPARTLAND, Auteur ; Fred R. VOLKMAR, Auteur . - 2013 . - p.55-67. Langues : Anglais (eng) Index. décimale : SCI-D SCI-D - Neurosciences Résumé : Asperger syndrome is one of the pervasive developmental disorders, diagnosed behaviorally and characterized by social impairments and rigid and repetitive interests or behaviors paired with relatively preserved cognitive and verbal facilities. This chapter describes the diagnostic concept and the clinical manifestation of the disorder, as well as guidelines for diagnostic assessment and intervention. Existing research is reviewed within the areas of epidemiology, etiology and pathophysiology, treatment and intervention, and outcome. In closing, future directions for treatment and research are discussed. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=189

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Associations between sleep problems and domains relevant to daytime functioning and clinical symptomatology in autism: A meta-analysis / Gloria T. HAN in Autism Research, 15-7 (July 2022)  

Public ISBD [article]  inAutism Research > 15-7 (July 2022) . - p.1249-1260 Titre : Associations between sleep problems and domains relevant to daytime functioning and clinical symptomatology in autism: A meta-analysis Type de document : texte imprimé Auteurs : Gloria T. HAN, Auteur ; Dominic A. TREVISAN, Auteur ; Emily A. ABEL, Auteur ; Elise M. CUMMINGS, Auteur ; Carter CARLOS, Auteur ; Armen BAGDASAROV, Auteur ; Shashwat KALA, Auteur ; Termara PARKER, Auteur ; Craig CANAPARI, Auteur ; James C. MCPARTLAND, Auteur Article en page(s) : p.1249-1260 Langues : Anglais (eng) Mots-clés : autism  daytime functioning  meta-analysis  sleep Index. décimale : PER Périodiques Résumé : Autistic individuals experience significantly higher rates of sleep problems compared to the general population, which negatively impacts various aspects of daytime functioning. The strength of associations across domains of functioning has not yet been summarized across studies. The present meta-analysis examined the strength of associations between sleep problems and various domains of daytime functioning in autistic individuals. Searches were conducted in EMBASE, PubMed, Web of Science, and Google Scholar through May 2020. Inclusion criteria were: an index of sleep disturbance in individuals diagnosed with autism spectrum disorder (ASD); data collected prior to any sleep-related intervention; statistical data indicating relations between sleep problems and outcomes relevant to behavior, cognition, and physical or mental health. Exclusion criteria were: statistics characterizing the relationship between sleep disturbance and outcome variables that partialled out covariates; studies examining correlations between different measures of sleep disturbance. Participants totaled 15,074 from 49 published articles and 51 samples, yielding 209 effect sizes. Sleep problems were significantly associated with more clinical symptomatology and worse daytime functioning. Subgroup analyses demonstrated that sleep problems were most strongly associated with internalizing and externalizing symptoms and executive functioning, followed by core autism symptoms, family factors, and adaptive functioning. Findings highlight the far-reaching consequences of sleep problems on daytime functioning for autistic individuals and support the continued prioritization of sleep as a target for intervention through integrated care models to improve wellbeing. LAY SUMMARY: Autistic individuals experience higher rates of sleep problems, such as difficulty falling asleep and staying asleep, compared to the general population. We quantitatively summarized the literature about how sleep problems are related to different aspects of daytime functioning to identify areas that may be most affected by sleep. Sleep problems were related to all areas assessed, with the strongest associations for mood and anxiety symptoms. We recommend prioritizing sleep health in autistic individuals to improve wellbeing and quality of life. En ligne : http://dx.doi.org/10.1002/aur.2758 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476 [article] Associations between sleep problems and domains relevant to daytime functioning and clinical symptomatology in autism: A meta-analysis [texte imprimé] / Gloria T. HAN, Auteur ; Dominic A. TREVISAN, Auteur ; Emily A. ABEL, Auteur ; Elise M. CUMMINGS, Auteur ; Carter CARLOS, Auteur ; Armen BAGDASAROV, Auteur ; Shashwat KALA, Auteur ; Termara PARKER, Auteur ; Craig CANAPARI, Auteur ; James C. MCPARTLAND, Auteur . - p.1249-1260. Langues : Anglais (eng) in Autism Research > 15-7 (July 2022) . - p.1249-1260 Mots-clés : autism  daytime functioning  meta-analysis  sleep Index. décimale : PER Périodiques Résumé : Autistic individuals experience significantly higher rates of sleep problems compared to the general population, which negatively impacts various aspects of daytime functioning. The strength of associations across domains of functioning has not yet been summarized across studies. The present meta-analysis examined the strength of associations between sleep problems and various domains of daytime functioning in autistic individuals. Searches were conducted in EMBASE, PubMed, Web of Science, and Google Scholar through May 2020. Inclusion criteria were: an index of sleep disturbance in individuals diagnosed with autism spectrum disorder (ASD); data collected prior to any sleep-related intervention; statistical data indicating relations between sleep problems and outcomes relevant to behavior, cognition, and physical or mental health. Exclusion criteria were: statistics characterizing the relationship between sleep disturbance and outcome variables that partialled out covariates; studies examining correlations between different measures of sleep disturbance. Participants totaled 15,074 from 49 published articles and 51 samples, yielding 209 effect sizes. Sleep problems were significantly associated with more clinical symptomatology and worse daytime functioning. Subgroup analyses demonstrated that sleep problems were most strongly associated with internalizing and externalizing symptoms and executive functioning, followed by core autism symptoms, family factors, and adaptive functioning. Findings highlight the far-reaching consequences of sleep problems on daytime functioning for autistic individuals and support the continued prioritization of sleep as a target for intervention through integrated care models to improve wellbeing. LAY SUMMARY: Autistic individuals experience higher rates of sleep problems, such as difficulty falling asleep and staying asleep, compared to the general population. We quantitatively summarized the literature about how sleep problems are related to different aspects of daytime functioning to identify areas that may be most affected by sleep. Sleep problems were related to all areas assessed, with the strongest associations for mood and anxiety symptoms. We recommend prioritizing sleep health in autistic individuals to improve wellbeing and quality of life. En ligne : http://dx.doi.org/10.1002/aur.2758 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476

Attention Allocation During Exploration of Visual Arrays in ASD: Results from the ABC-CT Feasibility Study / Tawny TSANG in Journal of Autism and Developmental Disorders, 53-8 (August 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-8 (August 2023) . - p.3220-3229 Titre : Attention Allocation During Exploration of Visual Arrays in ASD: Results from the ABC-CT Feasibility Study Type de document : texte imprimé Auteurs : Tawny TSANG, Auteur ; Adam J. NAPLES, Auteur ; Erin C. BARNEY, Auteur ; Minhang XIE, Auteur ; Raphael A. BERNIER, Auteur ; Geraldine DAWSON, Auteur ; James DZIURA, Auteur ; Susan FAJA, Auteur ; Shafali S. JESTE, Auteur ; James C. MCPARTLAND, Auteur ; Charles A. NELSON, Auteur ; Michael MURIAS, Auteur ; Helen SEOW, Auteur ; Catherine SUGAR, Auteur ; Sara J. WEBB, Auteur ; Frederick SHIC, Auteur ; Scott JOHNSON, Auteur Article en page(s) : p.3220-3229 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Visual exploration paradigms involving object arrays have been used to examine salience of social stimuli such as faces in ASD. Recent work suggests performance on these paradigms may associate with clinical features of ASD. We evaluate metrics from a visual exploration paradigm in 4-to-11-year-old children with ASD (n 23; 18 males) and typical development (TD; n 23; 13 males). Presented with arrays containing faces and nonsocial stimuli, children with ASD looked less at (p 0.002) and showed fewer fixations to (p 0.022) faces than TD children, and spent less time looking at each object on average (p 0.004). Attention to the screen and faces correlated positively with social and cognitive skills in the ASD group (ps < .05). This work furthers our understanding of objective measures of visual exploration in ASD and its potential for quantifying features of ASD. En ligne : https://doi.org/10.1007/s10803-022-05569-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Attention Allocation During Exploration of Visual Arrays in ASD: Results from the ABC-CT Feasibility Study [texte imprimé] / Tawny TSANG, Auteur ; Adam J. NAPLES, Auteur ; Erin C. BARNEY, Auteur ; Minhang XIE, Auteur ; Raphael A. BERNIER, Auteur ; Geraldine DAWSON, Auteur ; James DZIURA, Auteur ; Susan FAJA, Auteur ; Shafali S. JESTE, Auteur ; James C. MCPARTLAND, Auteur ; Charles A. NELSON, Auteur ; Michael MURIAS, Auteur ; Helen SEOW, Auteur ; Catherine SUGAR, Auteur ; Sara J. WEBB, Auteur ; Frederick SHIC, Auteur ; Scott JOHNSON, Auteur . - p.3220-3229. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-8 (August 2023) . - p.3220-3229 Index. décimale : PER Périodiques Résumé : Visual exploration paradigms involving object arrays have been used to examine salience of social stimuli such as faces in ASD. Recent work suggests performance on these paradigms may associate with clinical features of ASD. We evaluate metrics from a visual exploration paradigm in 4-to-11-year-old children with ASD (n 23; 18 males) and typical development (TD; n 23; 13 males). Presented with arrays containing faces and nonsocial stimuli, children with ASD looked less at (p 0.002) and showed fewer fixations to (p 0.022) faces than TD children, and spent less time looking at each object on average (p 0.004). Attention to the screen and faces correlated positively with social and cognitive skills in the ASD group (ps < .05). This work furthers our understanding of objective measures of visual exploration in ASD and its potential for quantifying features of ASD. En ligne : https://doi.org/10.1007/s10803-022-05569-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

Autism's existential crisis: a reflection on Livingston et al. (2018) / James C. MCPARTLAND in Journal of Child Psychology and Psychiatry, 60-1 (January 2019)  

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Brief Report: Comparability of DSM-IV and DSM-5 ASD Research Samples / Carla A. MAZEFSKY in Journal of Autism and Developmental Disorders, 43-5 (May 2013)  

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Brief Report: Exploratory Evaluation of Clinical Features Associated with Suicidal Ideation in Youth with Autism Spectrum Disorder / Elzbieta JARZABEK ; Scott L. J. JACKSON ; Adam NAPLES ; James C. MCPARTLAND in Journal of Autism and Developmental Disorders, 54-2 (February 2024)  

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Brief Report: A Specialized Fitness Program for Individuals with Autism Spectrum Disorder Benefits Physical, Behavioral, and Emotional Outcomes / Scott L. J. JACKSON in Journal of Autism and Developmental Disorders, 54-6 (June 2024)  

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Clinician-caregiver informant discrepancy is associated with sex, diagnosis age, and intervention use among autistic children / Margaret A. AZU in Autism, 29-3 (March 2025)  

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A common genetic variant in the Neurexin family member CNTNAP2 is related to language but not communication skills in youth with Autism Spectrum Disorder / Megha SANTHOSH ; Emily NEUHAUS ; Catherine A. W. SULLIVAN ; Raphael A. BERNIER ; Susan Y. BOOKHEIMER ; Mirella DAPRETTO ; Daniel H. GESCHWIND ; Allison JACK ; James C. MCPARTLAND ; John D. VAN HORN ; Kevin A. PELPHREY ; Abha R. GUPTA ; Sara Jane WEBB ; A. C. E. Gendaar Network THE in Autism Research, 18-5 (May 2025)  

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Concomitant medication use in children with autism spectrum disorder: Data from the Autism Biomarkers Consortium for Clinical Trials / Logan SHURTZ in Autism, 27-4 (May 2023)  

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Developing Clinically Practicable Biomarkers for Autism Spectrum Disorder / James C. MCPARTLAND in Journal of Autism and Developmental Disorders, 47-9 (September 2017)  

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Developing Undergraduate Coursework in Autism Spectrum Disorders / Tracy LOYE MASTERSON in Journal of Autism and Developmental Disorders, 44-10 (October 2014)  

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Development of peak alpha frequency reflects a distinct trajectory of neural maturation in autistic children / Gloria T. HAN ; Adam J. NAPLES ; Julie M. WOLF ; James C. MCPARTLAND in Autism Research, 16-11 (November 2023)  

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