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Auteur Kai VOGELEY |
Documents disponibles écrits par cet auteur (24)
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Investigation of Mentalizing and Visuospatial Perspective Taking for Self and Other in Asperger Syndrome / Nicole DAVID in Journal of Autism and Developmental Disorders, 40-3 (March 2010)
[article]
Titre : Investigation of Mentalizing and Visuospatial Perspective Taking for Self and Other in Asperger Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Nicole DAVID, Auteur ; Natacha S. SANTOS, Auteur ; Fritz-Georg LEHNHARDT, Auteur ; Kai VOGELEY, Auteur ; Carolin AUMANN, Auteur ; Bettina H. BEWERNICK, Auteur Année de publication : 2010 Article en page(s) : p.290-299 Langues : Anglais (eng) Mots-clés : Social-cognition Mentalizing Visuospatial-perspective-taking- Asperger-Syndrome Autism Index. décimale : PER Périodiques Résumé : Mentalizing refers to making inferences about other people’s mental states, whereas visuospatial perspective taking refers to inferring other people’s viewpoints. Both abilities seem vital for social functioning; yet, their exact relationship is unclear. We directly compared mentalizing and visuospatial perspective taking in nineteen adults with Asperger syndrome (AS) and fifteen control participants with the same stimulus material. Stimuli depicted virtual characters surrounded by two different objects. Virtual characters expressed a preference for one of the objects indicated by facial expression, gestures or head/body orientation. Compared to controls, participants with AS showed significantly increased reaction times and decreased accuracy for mentalizing (i.e., when inferring the virtual character’s preference from the character’s nonverbal bodily cues). By contrast, there were no significant group differences in perspective taking (i.e., by mental own-body transformations). These findings demonstrate, first, specific deficits in AS when mental states have to be inferred from nonverbal social cues. Second, visuospatial perspective taking may not necessarily be related to social impairments occurring in autism spectrum disorders. En ligne : http://dx.doi.org/10.1007/s10803-009-0867-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=966
in Journal of Autism and Developmental Disorders > 40-3 (March 2010) . - p.290-299[article] Investigation of Mentalizing and Visuospatial Perspective Taking for Self and Other in Asperger Syndrome [Texte imprimé et/ou numérique] / Nicole DAVID, Auteur ; Natacha S. SANTOS, Auteur ; Fritz-Georg LEHNHARDT, Auteur ; Kai VOGELEY, Auteur ; Carolin AUMANN, Auteur ; Bettina H. BEWERNICK, Auteur . - 2010 . - p.290-299.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 40-3 (March 2010) . - p.290-299
Mots-clés : Social-cognition Mentalizing Visuospatial-perspective-taking- Asperger-Syndrome Autism Index. décimale : PER Périodiques Résumé : Mentalizing refers to making inferences about other people’s mental states, whereas visuospatial perspective taking refers to inferring other people’s viewpoints. Both abilities seem vital for social functioning; yet, their exact relationship is unclear. We directly compared mentalizing and visuospatial perspective taking in nineteen adults with Asperger syndrome (AS) and fifteen control participants with the same stimulus material. Stimuli depicted virtual characters surrounded by two different objects. Virtual characters expressed a preference for one of the objects indicated by facial expression, gestures or head/body orientation. Compared to controls, participants with AS showed significantly increased reaction times and decreased accuracy for mentalizing (i.e., when inferring the virtual character’s preference from the character’s nonverbal bodily cues). By contrast, there were no significant group differences in perspective taking (i.e., by mental own-body transformations). These findings demonstrate, first, specific deficits in AS when mental states have to be inferred from nonverbal social cues. Second, visuospatial perspective taking may not necessarily be related to social impairments occurring in autism spectrum disorders. En ligne : http://dx.doi.org/10.1007/s10803-009-0867-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=966 A matter of words: Impact of verbal and nonverbal information on impression formation in high-functioning autism / Bojana KUZMANOVIC in Research in Autism Spectrum Disorders, 5-1 (January-March 2011)
[article]
Titre : A matter of words: Impact of verbal and nonverbal information on impression formation in high-functioning autism Type de document : Texte imprimé et/ou numérique Auteurs : Bojana KUZMANOVIC, Auteur ; Fritz-Georg LEHNHARDT, Auteur ; Kai VOGELEY, Auteur ; Gary BENTE, Auteur ; Leonhard SCHILBACH, Auteur Année de publication : 2011 Article en page(s) : p.604-613 Langues : Anglais (eng) Mots-clés : Impression-formation High-functioning-autism Verbal Nonverbal Index. décimale : PER Périodiques Résumé : Clinical intuition and resent research (Senju et al., 2009) suggests that adults with high-functioning autism (HFA) are able to use explicit verbal information but fail to react upon subtle nonverbal cues in order to understand others and navigate social encounters.
In order to investigate the relative influence of different domains of socially relevant information in HFA as compared to matched controls, we used verbal and nonverbal stimuli as a basis for an interpersonal impression formation task. Results demonstrated a reduced sensitivity to nonverbal cues in individuals with HFA when consideration of conflicting information from the different domains was required, although HFA participants could well evaluate nonverbal stimuli in isolation. Thus, in a more complex experimental setting nonverbal information had a comparably weak impact on the impression formation confirming that social processing is preferentially based on verbal information in HFA.En ligne : http://dx.doi.org/10.1016/j.rasd.2010.07.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=111
in Research in Autism Spectrum Disorders > 5-1 (January-March 2011) . - p.604-613[article] A matter of words: Impact of verbal and nonverbal information on impression formation in high-functioning autism [Texte imprimé et/ou numérique] / Bojana KUZMANOVIC, Auteur ; Fritz-Georg LEHNHARDT, Auteur ; Kai VOGELEY, Auteur ; Gary BENTE, Auteur ; Leonhard SCHILBACH, Auteur . - 2011 . - p.604-613.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 5-1 (January-March 2011) . - p.604-613
Mots-clés : Impression-formation High-functioning-autism Verbal Nonverbal Index. décimale : PER Périodiques Résumé : Clinical intuition and resent research (Senju et al., 2009) suggests that adults with high-functioning autism (HFA) are able to use explicit verbal information but fail to react upon subtle nonverbal cues in order to understand others and navigate social encounters.
In order to investigate the relative influence of different domains of socially relevant information in HFA as compared to matched controls, we used verbal and nonverbal stimuli as a basis for an interpersonal impression formation task. Results demonstrated a reduced sensitivity to nonverbal cues in individuals with HFA when consideration of conflicting information from the different domains was required, although HFA participants could well evaluate nonverbal stimuli in isolation. Thus, in a more complex experimental setting nonverbal information had a comparably weak impact on the impression formation confirming that social processing is preferentially based on verbal information in HFA.En ligne : http://dx.doi.org/10.1016/j.rasd.2010.07.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=111 Perceptual Grouping in Autism Spectrum Disorder: An Exploratory Magnetoencephalography Study / Christine M. FALTER-WAGNER in Journal of Autism and Developmental Disorders, 54-3 (March 2024)
[article]
Titre : Perceptual Grouping in Autism Spectrum Disorder: An Exploratory Magnetoencephalography Study Type de document : Texte imprimé et/ou numérique Auteurs : Christine M. FALTER-WAGNER, Auteur ; Christian M. KIEFER, Auteur ; Anthony J. BAILEY, Auteur ; Kai VOGELEY, Auteur ; Jürgen DAMMERS, Auteur Article en page(s) : p.1101-1112 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Visual information is organised according to visual grouping principles. In visual grouping tasks individuals with ASD have shown equivocal performance. We explored neural correlates of Gestalt grouping in individuals with and without ASD. Neuromagnetic activity of individuals with (15) and without (18) ASD was compared during a visual grouping task testing grouping by proximity versus similarity. Individuals without ASD showed stronger evoked responses with earlier peaks in response to both grouping types indicating an earlier neuronal differentiation between grouping principles in individuals without ASD. In contrast, individuals with ASD showed particularly prolonged processing of grouping by similarity suggesting a high demand of neural resources. The neuronal processing differences found could explain less efficient grouping performance observed behaviourally in ASD. En ligne : https://doi.org/10.1007/s10803-022-05844-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=524
in Journal of Autism and Developmental Disorders > 54-3 (March 2024) . - p.1101-1112[article] Perceptual Grouping in Autism Spectrum Disorder: An Exploratory Magnetoencephalography Study [Texte imprimé et/ou numérique] / Christine M. FALTER-WAGNER, Auteur ; Christian M. KIEFER, Auteur ; Anthony J. BAILEY, Auteur ; Kai VOGELEY, Auteur ; Jürgen DAMMERS, Auteur . - p.1101-1112.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 54-3 (March 2024) . - p.1101-1112
Index. décimale : PER Périodiques Résumé : Visual information is organised according to visual grouping principles. In visual grouping tasks individuals with ASD have shown equivocal performance. We explored neural correlates of Gestalt grouping in individuals with and without ASD. Neuromagnetic activity of individuals with (15) and without (18) ASD was compared during a visual grouping task testing grouping by proximity versus similarity. Individuals without ASD showed stronger evoked responses with earlier peaks in response to both grouping types indicating an earlier neuronal differentiation between grouping principles in individuals without ASD. In contrast, individuals with ASD showed particularly prolonged processing of grouping by similarity suggesting a high demand of neural resources. The neuronal processing differences found could explain less efficient grouping performance observed behaviourally in ASD. En ligne : https://doi.org/10.1007/s10803-022-05844-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=524 Reduced nonverbal interpersonal synchrony in autism spectrum disorder independent of partner diagnosis: a motion energy study / Alexandra Livia GEORGESCU in Molecular Autism, 11 (2020)
[article]
Titre : Reduced nonverbal interpersonal synchrony in autism spectrum disorder independent of partner diagnosis: a motion energy study Type de document : Texte imprimé et/ou numérique Auteurs : Alexandra Livia GEORGESCU, Auteur ; S. KOEROGLU, Auteur ; Antonia HAMILTON, Auteur ; Kai VOGELEY, Auteur ; C. M. FALTER-WAGNER, Auteur ; W. TSCHACHER, Auteur Article en page(s) : 11 p. Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Autism spectrum disorders Conversation Dyadic interactions Interactional heterogeneity Interpersonal coordination Interpersonal synchrony Motion energy Motion energy analysis Nonverbal behaviour Social interaction Index. décimale : PER Périodiques Résumé : BACKGROUND: One of the main diagnostic features of individuals with autism spectrum disorders is nonverbal behaviour difficulties during naturalistic social interactions. The 'Interactional Heterogeneity Hypothesis' of ASD proposes that the degree to which individuals share a common ground substantially influences their ability to achieve smooth social interactions. METHODS: To test this hypothesis, we filmed 29 autistic and 29 matched typically developed adults engaged in several conversational tasks. Windowed cross-lagged correlations were computed using the time series of motion energy of both individuals in a dyad. These coefficients were then compared across the three dyad types that were homo- or heterogenous with respect to diagnosis: pairs of two autistic individuals, two typically developed individuals or pairs of one autistic and one typically developed person. RESULTS: We found that all dyad types achieved above-chance interpersonal synchrony, but that synchrony was more expressed in typical dyads compared to both autistic and mixed dyads. LIMITATIONS: The method presented here provides only one, albeit objective and robust, approach to explore synchrony. The methodological choices as well as the lack of consideration for other communication modalities may limit our interpretation of the findings. Moreover, the sample size is small with respect to exploring associations between synchrony and various outcome and social skill measures. CONCLUSIONS: The present results do not provide support for the Interactional Heterogeneity Hypothesis given that autistic individuals do not coordinate better when interacting with another autistic individual, compared to when interacting with a typical individual. En ligne : http://dx.doi.org/10.1186/s13229-019-0305-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=427
in Molecular Autism > 11 (2020) . - 11 p.[article] Reduced nonverbal interpersonal synchrony in autism spectrum disorder independent of partner diagnosis: a motion energy study [Texte imprimé et/ou numérique] / Alexandra Livia GEORGESCU, Auteur ; S. KOEROGLU, Auteur ; Antonia HAMILTON, Auteur ; Kai VOGELEY, Auteur ; C. M. FALTER-WAGNER, Auteur ; W. TSCHACHER, Auteur . - 11 p.
Langues : Anglais (eng)
in Molecular Autism > 11 (2020) . - 11 p.
Mots-clés : Autism spectrum disorder Autism spectrum disorders Conversation Dyadic interactions Interactional heterogeneity Interpersonal coordination Interpersonal synchrony Motion energy Motion energy analysis Nonverbal behaviour Social interaction Index. décimale : PER Périodiques Résumé : BACKGROUND: One of the main diagnostic features of individuals with autism spectrum disorders is nonverbal behaviour difficulties during naturalistic social interactions. The 'Interactional Heterogeneity Hypothesis' of ASD proposes that the degree to which individuals share a common ground substantially influences their ability to achieve smooth social interactions. METHODS: To test this hypothesis, we filmed 29 autistic and 29 matched typically developed adults engaged in several conversational tasks. Windowed cross-lagged correlations were computed using the time series of motion energy of both individuals in a dyad. These coefficients were then compared across the three dyad types that were homo- or heterogenous with respect to diagnosis: pairs of two autistic individuals, two typically developed individuals or pairs of one autistic and one typically developed person. RESULTS: We found that all dyad types achieved above-chance interpersonal synchrony, but that synchrony was more expressed in typical dyads compared to both autistic and mixed dyads. LIMITATIONS: The method presented here provides only one, albeit objective and robust, approach to explore synchrony. The methodological choices as well as the lack of consideration for other communication modalities may limit our interpretation of the findings. Moreover, the sample size is small with respect to exploring associations between synchrony and various outcome and social skill measures. CONCLUSIONS: The present results do not provide support for the Interactional Heterogeneity Hypothesis given that autistic individuals do not coordinate better when interacting with another autistic individual, compared to when interacting with a typical individual. En ligne : http://dx.doi.org/10.1186/s13229-019-0305-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=427 Responses to Nonverbal Behaviour of Dynamic Virtual Characters in High-Functioning Autism / Caroline SCHWARTZ in Journal of Autism and Developmental Disorders, 40-1 (January 2010)
[article]
Titre : Responses to Nonverbal Behaviour of Dynamic Virtual Characters in High-Functioning Autism Type de document : Texte imprimé et/ou numérique Auteurs : Caroline SCHWARTZ, Auteur ; Astrid GAWRONSKI, Auteur ; Kai VOGELEY, Auteur ; Gary BENTE, Auteur ; Leonhard SCHILBACH, Auteur Année de publication : 2010 Article en page(s) : p.100-111 Langues : Anglais (eng) Mots-clés : Mentalizing High-functioning-autism-(HFA) Nonverbal-behaviour Virtual-characters Index. décimale : PER Périodiques Résumé : We investigated feelings of involvement evoked by nonverbal behaviour of dynamic virtual characters in 20 adults with high-functioning autism (HFA) and high IQ as well as 20 IQ-matched control subjects. The effects of diagnostic group showed that subjects with autism experienced less “contact” and “urge” to establish contact across conditions and less “interest” than controls in a condition with meaningful facial expressions. Moreover, the analyses within groups revealed that nonverbal behaviour had less influence on feelings in HFA subjects. In conclusion, disturbances of HFA subjects in experiencing involvement in social encounters with virtual characters displaying nonverbal behaviour do not extend to all kinds of feelings, suggesting different pathways in the ascription of involvement in social situations. En ligne : http://dx.doi.org/10.1007/s10803-009-0843-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=963
in Journal of Autism and Developmental Disorders > 40-1 (January 2010) . - p.100-111[article] Responses to Nonverbal Behaviour of Dynamic Virtual Characters in High-Functioning Autism [Texte imprimé et/ou numérique] / Caroline SCHWARTZ, Auteur ; Astrid GAWRONSKI, Auteur ; Kai VOGELEY, Auteur ; Gary BENTE, Auteur ; Leonhard SCHILBACH, Auteur . - 2010 . - p.100-111.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 40-1 (January 2010) . - p.100-111
Mots-clés : Mentalizing High-functioning-autism-(HFA) Nonverbal-behaviour Virtual-characters Index. décimale : PER Périodiques Résumé : We investigated feelings of involvement evoked by nonverbal behaviour of dynamic virtual characters in 20 adults with high-functioning autism (HFA) and high IQ as well as 20 IQ-matched control subjects. The effects of diagnostic group showed that subjects with autism experienced less “contact” and “urge” to establish contact across conditions and less “interest” than controls in a condition with meaningful facial expressions. Moreover, the analyses within groups revealed that nonverbal behaviour had less influence on feelings in HFA subjects. In conclusion, disturbances of HFA subjects in experiencing involvement in social encounters with virtual characters displaying nonverbal behaviour do not extend to all kinds of feelings, suggesting different pathways in the ascription of involvement in social situations. En ligne : http://dx.doi.org/10.1007/s10803-009-0843-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=963 Right Temporoparietal Gray Matter Predicts Accuracy of Social Perception in the Autism Spectrum / Nicole DAVID in Journal of Autism and Developmental Disorders, 44-6 (June 2014)
PermalinkSex-Related Cognitive Profile in Autism Spectrum Disorders Diagnosed Late in Life: Implications for the Female Autistic Phenotype / Fritz-Georg LEHNHARDT in Journal of Autism and Developmental Disorders, 46-1 (January 2016)
PermalinkShall we do this together? Social gaze influences action control in a comparison group, but not in individuals with high-functioning autism / Leonhard SCHILBACH in Autism, 16-2 (March 2012)
PermalinkWhat is specific about employment status, workplace experiences and requirements in individuals with autism in Germany? / Julia ESPELÖER in Autism Research, 16-7 (July 2023)
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