Altered bodily self-consciousness and peripersonal space in autism / Cari-Lène MUL in Autism, 23-8 (November 2019)  

Public ISBD [article]  inAutism > 23-8 (November 2019) . - p.2055-2067 Titre : Altered bodily self-consciousness and peripersonal space in autism Type de document : texte imprimé Auteurs : Cari-Lène MUL, Auteur ; Flavia CARDINI, Auteur ; Steven D. STAGG, Auteur ; Shabnam SADEGHI ESFAHLANI, Auteur ; Dimitrios KIOURTSOGLOU, Auteur ; Pasquale CARDELLICCHIO, Auteur ; Jane E. ASPELL, Auteur Article en page(s) : p.2055-2067 Langues : Anglais (eng) Mots-clés : autism spectrum disorders  bodily self-consciousness  full body illusion  multisensory integration  peripersonal space Index. décimale : PER Périodiques Résumé : There is some evidence that disordered self-processing in autism spectrum disorders is linked to the social impairments characteristic of the condition. To investigate whether bodily self-consciousness is altered in autism spectrum disorders as a result of multisensory processing differences, we tested responses to the full body illusion and measured peripersonal space in 22 adults with autism spectrum disorders and 29 neurotypical adults. In the full body illusion set-up, participants wore a head-mounted display showing a view of their 'virtual body' being stroked synchronously or asynchronously with respect to felt stroking on their back. After stroking, we measured the drift in perceived self-location and self-identification with the virtual body. To assess the peripersonal space boundary we employed an audiotactile reaction time task. The results showed that participants with autism spectrum disorders are markedly less susceptible to the full body illusion, not demonstrating the illusory self-identification and self-location drift. Strength of self-identification was negatively correlated with severity of autistic traits and contributed positively to empathy scores. The results also demonstrated a significantly smaller peripersonal space, with a sharper (steeper) boundary, in autism spectrum disorders participants. These results suggest that bodily self-consciousness is altered in participants with autism spectrum disorders due to differences in multisensory integration, and this may be linked to deficits in social functioning. En ligne : http://dx.doi.org/10.1177/1362361319838950 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=407 [article] Altered bodily self-consciousness and peripersonal space in autism [texte imprimé] / Cari-Lène MUL, Auteur ; Flavia CARDINI, Auteur ; Steven D. STAGG, Auteur ; Shabnam SADEGHI ESFAHLANI, Auteur ; Dimitrios KIOURTSOGLOU, Auteur ; Pasquale CARDELLICCHIO, Auteur ; Jane E. ASPELL, Auteur . - p.2055-2067. Langues : Anglais (eng) in Autism > 23-8 (November 2019) . - p.2055-2067 Mots-clés : autism spectrum disorders  bodily self-consciousness  full body illusion  multisensory integration  peripersonal space Index. décimale : PER Périodiques Résumé : There is some evidence that disordered self-processing in autism spectrum disorders is linked to the social impairments characteristic of the condition. To investigate whether bodily self-consciousness is altered in autism spectrum disorders as a result of multisensory processing differences, we tested responses to the full body illusion and measured peripersonal space in 22 adults with autism spectrum disorders and 29 neurotypical adults. In the full body illusion set-up, participants wore a head-mounted display showing a view of their 'virtual body' being stroked synchronously or asynchronously with respect to felt stroking on their back. After stroking, we measured the drift in perceived self-location and self-identification with the virtual body. To assess the peripersonal space boundary we employed an audiotactile reaction time task. The results showed that participants with autism spectrum disorders are markedly less susceptible to the full body illusion, not demonstrating the illusory self-identification and self-location drift. Strength of self-identification was negatively correlated with severity of autistic traits and contributed positively to empathy scores. The results also demonstrated a significantly smaller peripersonal space, with a sharper (steeper) boundary, in autism spectrum disorders participants. These results suggest that bodily self-consciousness is altered in participants with autism spectrum disorders due to differences in multisensory integration, and this may be linked to deficits in social functioning. En ligne : http://dx.doi.org/10.1177/1362361319838950 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=407

Prevalence and predictive value of ICD-11 post-traumatic stress disorder and Complex PTSD diagnoses in children and adolescents exposed to a single-event trauma / Rachel ELLIOTT in Journal of Child Psychology and Psychiatry, 62-3 (March 2021)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 62-3 (March 2021) . - p.270-276 Titre : Prevalence and predictive value of ICD-11 post-traumatic stress disorder and Complex PTSD diagnoses in children and adolescents exposed to a single-event trauma Type de document : texte imprimé Auteurs : Rachel ELLIOTT, Auteur ; Anna MCKINNON, Auteur ; Clare DIXON, Auteur ; Adrian BOYLE, Auteur ; Fionnuala MURPHY, Auteur ; Theresa DAHM, Auteur ; Emma TRAVERS-HILL, Auteur ; Cari-Lène MUL, Auteur ; Sarah-Jane ARCHIBALD, Auteur ; Patrick SMITH, Auteur ; Tim DALGLEISH, Auteur ; Richard MEISER-STEDMAN, Auteur ; Caitlin HITCHCOCK, Auteur Article en page(s) : p.270-276 Langues : Anglais (eng) Mots-clés : Complex PTSD  International Classification of Diseases  Post-traumatic stress disorder  adolescent  child  trauma Index. décimale : PER Périodiques Résumé : BACKGROUND: The 11th edition of the International Classification of Diseases (ICD-11) made a number of significant changes to the diagnostic criteria for post-traumatic stress disorder (PTSD). We sought to determine the prevalence and 3-month predictive values of the new ICD-11 PTSD criteria relative to ICD-10 PTSD, in children and adolescents following a single traumatic event. ICD-11 also introduced a diagnosis of Complex PTSD (CPTSD), proposed to typically result from prolonged, chronic exposure to traumatic experiences, although the CPTSD diagnostic criteria do not require a repeated experience of trauma. We therefore explored whether children and adolescents demonstrate ICD-11 CPTSD features following exposure to a single-incident trauma. METHOD: Data were analysed from a prospective cohort study of youth aged 8-17 years who had attended an emergency department following a single trauma. Assessments of PTSD, CPTSD, depressive and anxiety symptoms were performed at two to four weeks (n = 226) and nine weeks (n = 208) post-trauma, allowing us to calculate and compare the prevalence and predictive value of ICD-10 and ICD-11 PTSD criteria, along with CPTSD. Predictive abilities of different diagnostic thresholds were undertaken using positive/negative predictive values, sensitivity/specificity statistics and logistic regressions. RESULTS: At Week 9, 15 participants (7%) were identified as experiencing ICD-11 PTSD, compared to 23 (11%) experiencing ICD-10 PTSD. There was no significant difference in comorbidity rates between ICD-10 and ICD-11 PTSD diagnoses. Ninety per cent of participants with ICD-11 PTSD also met criteria for at least one CPTSD feature. Five participants met full CPTSD criteria. CONCLUSIONS: Reduced prevalence of PTSD associated with the use of ICD-11 criteria is likely to reduce identification of PTSD relative to using ICD-10 criteria but not relative to DSM-4 and DSM-5 criteria. Diagnosis of CPTSD is likely to be infrequent following single-incident trauma. En ligne : http://dx.doi.org/10.1111/jcpp.13240 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443 [article] Prevalence and predictive value of ICD-11 post-traumatic stress disorder and Complex PTSD diagnoses in children and adolescents exposed to a single-event trauma [texte imprimé] / Rachel ELLIOTT, Auteur ; Anna MCKINNON, Auteur ; Clare DIXON, Auteur ; Adrian BOYLE, Auteur ; Fionnuala MURPHY, Auteur ; Theresa DAHM, Auteur ; Emma TRAVERS-HILL, Auteur ; Cari-Lène MUL, Auteur ; Sarah-Jane ARCHIBALD, Auteur ; Patrick SMITH, Auteur ; Tim DALGLEISH, Auteur ; Richard MEISER-STEDMAN, Auteur ; Caitlin HITCHCOCK, Auteur . - p.270-276. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 62-3 (March 2021) . - p.270-276 Mots-clés : Complex PTSD  International Classification of Diseases  Post-traumatic stress disorder  adolescent  child  trauma Index. décimale : PER Périodiques Résumé : BACKGROUND: The 11th edition of the International Classification of Diseases (ICD-11) made a number of significant changes to the diagnostic criteria for post-traumatic stress disorder (PTSD). We sought to determine the prevalence and 3-month predictive values of the new ICD-11 PTSD criteria relative to ICD-10 PTSD, in children and adolescents following a single traumatic event. ICD-11 also introduced a diagnosis of Complex PTSD (CPTSD), proposed to typically result from prolonged, chronic exposure to traumatic experiences, although the CPTSD diagnostic criteria do not require a repeated experience of trauma. We therefore explored whether children and adolescents demonstrate ICD-11 CPTSD features following exposure to a single-incident trauma. METHOD: Data were analysed from a prospective cohort study of youth aged 8-17 years who had attended an emergency department following a single trauma. Assessments of PTSD, CPTSD, depressive and anxiety symptoms were performed at two to four weeks (n = 226) and nine weeks (n = 208) post-trauma, allowing us to calculate and compare the prevalence and predictive value of ICD-10 and ICD-11 PTSD criteria, along with CPTSD. Predictive abilities of different diagnostic thresholds were undertaken using positive/negative predictive values, sensitivity/specificity statistics and logistic regressions. RESULTS: At Week 9, 15 participants (7%) were identified as experiencing ICD-11 PTSD, compared to 23 (11%) experiencing ICD-10 PTSD. There was no significant difference in comorbidity rates between ICD-10 and ICD-11 PTSD diagnoses. Ninety per cent of participants with ICD-11 PTSD also met criteria for at least one CPTSD feature. Five participants met full CPTSD criteria. CONCLUSIONS: Reduced prevalence of PTSD associated with the use of ICD-11 criteria is likely to reduce identification of PTSD relative to using ICD-10 criteria but not relative to DSM-4 and DSM-5 criteria. Diagnosis of CPTSD is likely to be infrequent following single-incident trauma. En ligne : http://dx.doi.org/10.1111/jcpp.13240 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443

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

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-9 (September 2018) . - p.2953-2967 Titre : The Feeling of Me Feeling for You: Interoception, Alexithymia and Empathy in Autism Type de document : texte imprimé Auteurs : Cari-Lène MUL, Auteur ; Steven D. STAGG, Auteur ; Bruno HERBELIN, Auteur ; Jane E. ASPELL, Auteur Article en page(s) : p.2953-2967 Langues : Anglais (eng) Mots-clés : Alexithymia  Autism  Empathy  Interoception Index. décimale : PER Périodiques Résumé : Following recent evidence for a link between interoception, emotion and empathy, we investigated relationships between these factors in autism spectrum disorder (ASD). 26 adults with ASD and 26 healthy participants completed tasks measuring interoception, alexithymia and empathy. ASD participants with alexithymia demonstrated lower cognitive and affective empathy than ASD participants without alexithymia. ASD participants showed reduced interoceptive sensitivity (IS), and also reduced interoceptive awareness (IA). IA was correlated with empathy and alexithymia, but IS was related to neither. Alexithymia fulfilled a mediating role between IA and empathy. Our findings are suggestive of an alexithymic subgroup in ASD, with distinct interoceptive processing abilities, and have implications for diagnosis and interventions. En ligne : http://dx.doi.org/10.1007/s10803-018-3564-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367 [article] The Feeling of Me Feeling for You: Interoception, Alexithymia and Empathy in Autism [texte imprimé] / Cari-Lène MUL, Auteur ; Steven D. STAGG, Auteur ; Bruno HERBELIN, Auteur ; Jane E. ASPELL, Auteur . - p.2953-2967. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-9 (September 2018) . - p.2953-2967 Mots-clés : Alexithymia  Autism  Empathy  Interoception Index. décimale : PER Périodiques Résumé : Following recent evidence for a link between interoception, emotion and empathy, we investigated relationships between these factors in autism spectrum disorder (ASD). 26 adults with ASD and 26 healthy participants completed tasks measuring interoception, alexithymia and empathy. ASD participants with alexithymia demonstrated lower cognitive and affective empathy than ASD participants without alexithymia. ASD participants showed reduced interoceptive sensitivity (IS), and also reduced interoceptive awareness (IA). IA was correlated with empathy and alexithymia, but IS was related to neither. Alexithymia fulfilled a mediating role between IA and empathy. Our findings are suggestive of an alexithymic subgroup in ASD, with distinct interoceptive processing abilities, and have implications for diagnosis and interventions. En ligne : http://dx.doi.org/10.1007/s10803-018-3564-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367

---

1 (1 - 3 / 3) Par page : 25 50 100 200