20 recherche sur le mot-clé 'interoception'

Interoception is Impaired in Children, But Not Adults, with Autism Spectrum Disorder / T. NICHOLSON in Journal of Autism and Developmental Disorders, 49-9 (September 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-9 (September 2019) . - p.3625-3637 Titre : Interoception is Impaired in Children, But Not Adults, with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : T. NICHOLSON, Auteur ; D. WILLIAMS, Auteur ; Katie CARPENTER, Auteur ; A. KALLITSOUNAKI, Auteur Année de publication : 2019 Article en page(s) : p.3625-3637 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Developmental disorders  Interoception  Interoceptive accuracy Index. décimale : PER Périodiques Résumé : Interoception (the ability to sense what's going on inside one's body) is considered integral to many higher-order cognitive processes. Some have speculated that impaired interoception may underpin some features of ASD. Yet, in Experiment 1, we found no evidence of a between-group difference in either cardiac or respiratory interoceptive accuracy among 21 adults with ASD and 21 matched controls. Bayesian analyses suggested the data strongly supported the null hypothesis. In Experiment 2, we measured cardiac interoceptive accuracy in 21 children with ASD and 21 matched controls. Here interoceptve accuracy was significantly diminished in the ASD group and was associated with a moderate-to-large effect size. Results suggest early interoception difficulties are resolved or compensated for by adulthood in people with ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04079-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=405 [article] Interoception is Impaired in Children, But Not Adults, with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / T. NICHOLSON, Auteur ; D. WILLIAMS, Auteur ; Katie CARPENTER, Auteur ; A. KALLITSOUNAKI, Auteur . - 2019 . - p.3625-3637. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-9 (September 2019) . - p.3625-3637 Mots-clés : Autism spectrum disorder  Developmental disorders  Interoception  Interoceptive accuracy Index. décimale : PER Périodiques Résumé : Interoception (the ability to sense what's going on inside one's body) is considered integral to many higher-order cognitive processes. Some have speculated that impaired interoception may underpin some features of ASD. Yet, in Experiment 1, we found no evidence of a between-group difference in either cardiac or respiratory interoceptive accuracy among 21 adults with ASD and 21 matched controls. Bayesian analyses suggested the data strongly supported the null hypothesis. In Experiment 2, we measured cardiac interoceptive accuracy in 21 children with ASD and 21 matched controls. Here interoceptve accuracy was significantly diminished in the ASD group and was associated with a moderate-to-large effect size. Results suggest early interoception difficulties are resolved or compensated for by adulthood in people with ASD. En ligne : http://dx.doi.org/10.1007/s10803-019-04079-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=405

Multidimensional Interoception and Autistic Traits Across life Stages: Evidence From a Novel Eye-tracking Task / Han-Xue YANG in Journal of Autism and Developmental Disorders, 52-6 (June 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-6 (June 2022) . - p.2644-2655 Titre : Multidimensional Interoception and Autistic Traits Across life Stages: Evidence From a Novel Eye-tracking Task Type de document : Texte imprimé et/ou numérique Auteurs : Han-Xue YANG, Auteur ; Han-Yu ZHOU, Auteur ; Zhen WEI, Auteur ; Guo-Bin WAN, Auteur ; Yi WANG, Auteur ; Yan-Yu WANG, Auteur ; Tian-Xiao YANG, Auteur ; Simon S. Y. LUI, Auteur ; Raymond C. K. CHAN, Auteur Article en page(s) : p.2644-2655 Langues : Anglais (eng) Mots-clés : Alexithymia  Autism spectrum disorders  Eye-tracking  Interoception Index. décimale : PER Périodiques Résumé : Interoception is believed to underlie socio-cognitive functions which are often impaired in individuals with autism spectrum disorders (ASD). In this study, Experiment 1 examined in a sample of 114 neurotypical college students the associations among autistic traits, alexithymia, and interoceptive accuracy (IA), which was assessed by a novel paradigm "Eye-tracking Interoceptive Accuracy Task (EIAT). In Experiment 2, EIAT and the Autism Spectrum Quotient were administered to 52 preschool children, 50 adolescents, and 50 adults. Experiment 1 supported the association between autistic traits and alexithymia, but failed to support their association with multidimensional interoception. Experiment 2 strongly supported the association between age and IA. We conclude that cardiac IA differs between neurotypical age groups, but shows limited relationship with autistic traits. En ligne : http://dx.doi.org/10.1007/s10803-021-05155-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474 [article] Multidimensional Interoception and Autistic Traits Across life Stages: Evidence From a Novel Eye-tracking Task [Texte imprimé et/ou numérique] / Han-Xue YANG, Auteur ; Han-Yu ZHOU, Auteur ; Zhen WEI, Auteur ; Guo-Bin WAN, Auteur ; Yi WANG, Auteur ; Yan-Yu WANG, Auteur ; Tian-Xiao YANG, Auteur ; Simon S. Y. LUI, Auteur ; Raymond C. K. CHAN, Auteur . - p.2644-2655. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-6 (June 2022) . - p.2644-2655 Mots-clés : Alexithymia  Autism spectrum disorders  Eye-tracking  Interoception Index. décimale : PER Périodiques Résumé : Interoception is believed to underlie socio-cognitive functions which are often impaired in individuals with autism spectrum disorders (ASD). In this study, Experiment 1 examined in a sample of 114 neurotypical college students the associations among autistic traits, alexithymia, and interoceptive accuracy (IA), which was assessed by a novel paradigm "Eye-tracking Interoceptive Accuracy Task (EIAT). In Experiment 2, EIAT and the Autism Spectrum Quotient were administered to 52 preschool children, 50 adolescents, and 50 adults. Experiment 1 supported the association between autistic traits and alexithymia, but failed to support their association with multidimensional interoception. Experiment 2 strongly supported the association between age and IA. We conclude that cardiac IA differs between neurotypical age groups, but shows limited relationship with autistic traits. En ligne : http://dx.doi.org/10.1007/s10803-021-05155-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474

Emotional decision-making in autism spectrum disorder: the roles of interoception and alexithymia / P. SHAH in Molecular Autism, 7 (2016)  

Public ISBD [article]  inMolecular Autism > 7 (2016) . - 43p. Titre : Emotional decision-making in autism spectrum disorder: the roles of interoception and alexithymia Type de document : Texte imprimé et/ou numérique Auteurs : P. SHAH, Auteur ; Caroline CATMUR, Auteur ; Geoffrey BIRD, Auteur Article en page(s) : 43p. Langues : Anglais (eng) Mots-clés : Adult  Affective Symptoms/physiopathology/psychology  Autism Spectrum Disorder/physiopathology/psychology  Case-Control Studies  Decision Making  Female  Frustration  Happiness  Humans  Intelligence Tests  Interoception/physiology  Male  Alexithymia  Autism  Decision-making  Emotion  Framing effect  Insula  Interoception  Replication Index. décimale : PER Périodiques Résumé : The way choices are framed influences decision-making. These "framing effects" emerge through the integration of emotional responses into decision-making under uncertainty. It was previously reported that susceptibility to the framing effect was reduced in individuals with autism spectrum disorder (ASD) due to a reduced tendency to incorporate emotional information into the decision-making process. However, recent research indicates that, where observed, emotional processing impairments in ASD may be due to co-occurring alexithymia. Alexithymia is thought to arise due to impaired interoception (the ability to perceive the internal state of one's body), raising the possibility that emotional signals are not perceived and thus not integrated into decision-making in those with alexithymia and that therefore reduced framing effects in ASD are a product of co-occurring alexithymia rather than ASD per se. Accordingly, the present study compared framing effects in autistic individuals with neurotypical controls matched for alexithymia. Results showed a marked deviation between groups. The framing effect was, in line with previous data, significantly smaller in autistic individuals, and there was no relationship between alexithymia or interoception and decision-making in the ASD group. In the neurotypical group, however, the size of the framing effect was associated with alexithymia and interoception, even after controlling for autistic traits. These results demonstrate that although framing effects are associated with interoception and alexithymia in the neurotypical population, emotional and interoceptive signals have less impact upon the decision-making process in ASD. En ligne : http://dx.doi.org/10.1186/s13229-016-0104-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329 [article] Emotional decision-making in autism spectrum disorder: the roles of interoception and alexithymia [Texte imprimé et/ou numérique] / P. SHAH, Auteur ; Caroline CATMUR, Auteur ; Geoffrey BIRD, Auteur . - 43p. Langues : Anglais (eng) in Molecular Autism > 7 (2016) . - 43p. Mots-clés : Adult  Affective Symptoms/physiopathology/psychology  Autism Spectrum Disorder/physiopathology/psychology  Case-Control Studies  Decision Making  Female  Frustration  Happiness  Humans  Intelligence Tests  Interoception/physiology  Male  Alexithymia  Autism  Decision-making  Emotion  Framing effect  Insula  Interoception  Replication Index. décimale : PER Périodiques Résumé : The way choices are framed influences decision-making. These "framing effects" emerge through the integration of emotional responses into decision-making under uncertainty. It was previously reported that susceptibility to the framing effect was reduced in individuals with autism spectrum disorder (ASD) due to a reduced tendency to incorporate emotional information into the decision-making process. However, recent research indicates that, where observed, emotional processing impairments in ASD may be due to co-occurring alexithymia. Alexithymia is thought to arise due to impaired interoception (the ability to perceive the internal state of one's body), raising the possibility that emotional signals are not perceived and thus not integrated into decision-making in those with alexithymia and that therefore reduced framing effects in ASD are a product of co-occurring alexithymia rather than ASD per se. Accordingly, the present study compared framing effects in autistic individuals with neurotypical controls matched for alexithymia. Results showed a marked deviation between groups. The framing effect was, in line with previous data, significantly smaller in autistic individuals, and there was no relationship between alexithymia or interoception and decision-making in the ASD group. In the neurotypical group, however, the size of the framing effect was associated with alexithymia and interoception, even after controlling for autistic traits. These results demonstrate that although framing effects are associated with interoception and alexithymia in the neurotypical population, emotional and interoceptive signals have less impact upon the decision-making process in ASD. En ligne : http://dx.doi.org/10.1186/s13229-016-0104-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=329

Autism spectrum disorder and interoception: Abnormalities in global integration? / T. R. HATFIELD in Autism, 23-1 (January 2019)  

Public ISBD [article]  inAutism > 23-1 (January 2019) . - p.212-222 Titre : Autism spectrum disorder and interoception: Abnormalities in global integration? Type de document : Texte imprimé et/ou numérique Auteurs : T. R. HATFIELD, Auteur ; R. F. BROWN, Auteur ; M. J. GIUMMARRA, Auteur ; B. LENGGENHAGER, Auteur Article en page(s) : p.212-222 Langues : Anglais (eng) Mots-clés : alexithymia  autism spectrum disorder  body  interoception  sensory  experiences  weak central coherence  high-functioning autism  individual-differences  asperger-syndrome  awareness  cortical underconnectivity  physiological condition  central  coherence  anterior insula  weak coherence  brain  Psychology Index. décimale : PER Périodiques Résumé : Research over the past three decades has seen a revived interest in the way the human body-and the way in which it is perceived-interacts with aspects of our experience. Consequently, interoception (i.e. the perception of physiological feedback from the body) has recently been shown to be associated with a wide range of cognitive, emotional, and affective functions, making it broadly relevant to the study of autism spectrum disorder. Although limited qualitative accounts and empirical studies suggest that individuals with autism spectrum disorder encounter abnormalities when perceiving and integrating physiological feedback from their bodies, other studies have suggested that people with/without autism spectrum disorder do not differ in interoceptive ability after accounting for alexithymia. In this article, we discuss the newly recognized importance of interoception in autism spectrum disorder with a focus on how deficits in the perception of bodily feedback might relate to the core features and co-occuring psychopathology of autism spectrum disorder. Finally, a new integrated theory is advanced which posits that people with autism spectrum disorder may experience a reduced capacity to integrate interoceptive information that may result in a narrow attentional bodily focus and reduced motivational and behavioral drives. En ligne : http://dx.doi.org/10.1177/1362361317738392 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=379 [article] Autism spectrum disorder and interoception: Abnormalities in global integration? [Texte imprimé et/ou numérique] / T. R. HATFIELD, Auteur ; R. F. BROWN, Auteur ; M. J. GIUMMARRA, Auteur ; B. LENGGENHAGER, Auteur . - p.212-222. Langues : Anglais (eng) in Autism > 23-1 (January 2019) . - p.212-222 Mots-clés : alexithymia  autism spectrum disorder  body  interoception  sensory  experiences  weak central coherence  high-functioning autism  individual-differences  asperger-syndrome  awareness  cortical underconnectivity  physiological condition  central  coherence  anterior insula  weak coherence  brain  Psychology Index. décimale : PER Périodiques Résumé : Research over the past three decades has seen a revived interest in the way the human body-and the way in which it is perceived-interacts with aspects of our experience. Consequently, interoception (i.e. the perception of physiological feedback from the body) has recently been shown to be associated with a wide range of cognitive, emotional, and affective functions, making it broadly relevant to the study of autism spectrum disorder. Although limited qualitative accounts and empirical studies suggest that individuals with autism spectrum disorder encounter abnormalities when perceiving and integrating physiological feedback from their bodies, other studies have suggested that people with/without autism spectrum disorder do not differ in interoceptive ability after accounting for alexithymia. In this article, we discuss the newly recognized importance of interoception in autism spectrum disorder with a focus on how deficits in the perception of bodily feedback might relate to the core features and co-occuring psychopathology of autism spectrum disorder. Finally, a new integrated theory is advanced which posits that people with autism spectrum disorder may experience a reduced capacity to integrate interoceptive information that may result in a narrow attentional bodily focus and reduced motivational and behavioral drives. En ligne : http://dx.doi.org/10.1177/1362361317738392 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=379

Experiences of interoception and anxiety in autistic adolescents: A reflexive thematic analysis / Smith JONAHS ; Brown MARY ; Bird GEOFFREY ; Waite POLLY in Autism, 29-6 (June 2025)  

Public ISBD [article]  inAutism > 29-6 (June 2025) . - p.1585-1596 Titre : Experiences of interoception and anxiety in autistic adolescents: A reflexive thematic analysis Type de document : Texte imprimé et/ou numérique Auteurs : Smith JONAHS, Auteur ; Brown MARY, Auteur ; Bird GEOFFREY, Auteur ; Waite POLLY, Auteur Article en page(s) : p.1585-1596 Langues : Anglais (eng) Mots-clés : adolescents  anxiety  interoception  mental health  qualitative research Index. décimale : PER Périodiques Résumé : Most autistic adolescents experience anxiety. Interoception, defined as one?s ability to detect and interpret bodily signals, might contribute to this. The aim of this exploratory, qualitative study was to gain a better understanding of interoceptive experiences in autistic adolescents and how this relates to anxiety. Semi-structured 1:1 interviews were conducted with 13 UK-based, autistic adolescents, aged 14-17 years, who reported experiencing significant, day-to-day anxiety. Interviews were analysed using a reflexive thematic analysis approach. Interoception appeared relevant to experiences of anxiety in most participants, although this influence was exerted through various routes. While hypoawareness of interoceptive signals led to a reduced ability to detect and regulate anxiety, hyperawareness became overwhelming and anxiety-inducing. Overly negative evaluations of interoceptive signals, including catastrophising about the signals indicating danger, also triggered anxiety. Relationships between interoception and anxiety appeared bidirectional, with anxiety also affecting interoceptive awareness and evaluation. Interoceptive experiences were variable both across and within participants, with factors such as arousal and cognitive overload affecting experiences. Future research should focus on assessing the feasibility of interventions based on the mechanisms identified here.Lay abstract Anxiety is common in autistic adolescents. The detection and interpretation of signals coming from inside the body (e.g. heartbeat and hunger) is assumed to be related to both anxiety and autism. We interviewed 13 autistic 14- to 17-year-olds who reported experiencing significant anxiety, to explore the role that bodily signals played in their experiences of anxiety. Across most participants, there did appear to be a relationship, although the exact way it was related varied. When participants were very aware of bodily signals, they could become overwhelming, but if they were not aware at all, then it was difficult for them to notice themselves getting anxious until it was too late. If participants interpreted these signals negatively, for example, assuming the signals meant something was wrong with their body, they were also more likely to feel anxious. Whether participants were aware or negatively evaluated these signals was very variable and appeared to be context-dependent. En ligne : https://dx.doi.org/10.1177/13623613251314595 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=558 [article] Experiences of interoception and anxiety in autistic adolescents: A reflexive thematic analysis [Texte imprimé et/ou numérique] / Smith JONAHS, Auteur ; Brown MARY, Auteur ; Bird GEOFFREY, Auteur ; Waite POLLY, Auteur . - p.1585-1596. Langues : Anglais (eng) in Autism > 29-6 (June 2025) . - p.1585-1596 Mots-clés : adolescents  anxiety  interoception  mental health  qualitative research Index. décimale : PER Périodiques Résumé : Most autistic adolescents experience anxiety. Interoception, defined as one?s ability to detect and interpret bodily signals, might contribute to this. The aim of this exploratory, qualitative study was to gain a better understanding of interoceptive experiences in autistic adolescents and how this relates to anxiety. Semi-structured 1:1 interviews were conducted with 13 UK-based, autistic adolescents, aged 14-17 years, who reported experiencing significant, day-to-day anxiety. Interviews were analysed using a reflexive thematic analysis approach. Interoception appeared relevant to experiences of anxiety in most participants, although this influence was exerted through various routes. While hypoawareness of interoceptive signals led to a reduced ability to detect and regulate anxiety, hyperawareness became overwhelming and anxiety-inducing. Overly negative evaluations of interoceptive signals, including catastrophising about the signals indicating danger, also triggered anxiety. Relationships between interoception and anxiety appeared bidirectional, with anxiety also affecting interoceptive awareness and evaluation. Interoceptive experiences were variable both across and within participants, with factors such as arousal and cognitive overload affecting experiences. Future research should focus on assessing the feasibility of interventions based on the mechanisms identified here.Lay abstract Anxiety is common in autistic adolescents. The detection and interpretation of signals coming from inside the body (e.g. heartbeat and hunger) is assumed to be related to both anxiety and autism. We interviewed 13 autistic 14- to 17-year-olds who reported experiencing significant anxiety, to explore the role that bodily signals played in their experiences of anxiety. Across most participants, there did appear to be a relationship, although the exact way it was related varied. When participants were very aware of bodily signals, they could become overwhelming, but if they were not aware at all, then it was difficult for them to notice themselves getting anxious until it was too late. If participants interpreted these signals negatively, for example, assuming the signals meant something was wrong with their body, they were also more likely to feel anxious. Whether participants were aware or negatively evaluated these signals was very variable and appeared to be context-dependent. En ligne : https://dx.doi.org/10.1177/13623613251314595 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=558

Investigating interoception and body awareness in adults with and without autism spectrum disorder / Lisa FIENE in Autism Research, 8-6 (December 2015)  

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Psychometric validation and refinement of the Interoception Sensory Questionnaire (ISQ) in adolescents and adults on the autism spectrum / E. SUZMAN in Molecular Autism, 12 (2021)  

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The Feeling of Me Feeling for You: Interoception, Alexithymia and Empathy in Autism / C. L. MUL in Journal of Autism and Developmental Disorders, 48-9 (September 2018)  

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The Interoception Sensory Questionnaire (ISQ): A Scale to Measure Interoceptive Challenges in Adults / L. FIENE in Journal of Autism and Developmental Disorders, 48-10 (October 2018)  

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Decreased interoceptive accuracy in children with autism spectrum disorder and with comorbid attention deficit/hyperactivity disorder / Han-Xue YANG in Autism Research, 15-4 (April 2022)  

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