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Social perception in children born at very low birthweight and its relationship with social/behavioral outcomes / Kathryn E. WILLIAMSON in Journal of Child Psychology and Psychiatry, 55-9 (September 2014)
[article]
Titre : Social perception in children born at very low birthweight and its relationship with social/behavioral outcomes Type de document : Texte imprimé et/ou numérique Auteurs : Kathryn E. WILLIAMSON, Auteur ; Lorna S. JAKOBSON, Auteur Article en page(s) : p.990-998 Langues : Anglais (eng) Mots-clés : Prematurity low birthweight autism spectrum disorder social perception social cognition Index. décimale : PER Périodiques Résumé : Background Research has shown that children born very prematurely are at substantially elevated risk for social and behavioral difficulties similar to those seen in full-term children with autism spectrum disorders (ASDs). Methods To gain insight into core deficits that may underlie these difficulties, in this study, we assessed the social perceptual skills of 8- to 11-year-old children born at very low birthweight (VLBW) (1,500 g) and age-matched, full-term controls, using the Child and Adolescent Social Perception Measure. We also assessed social and behavioral outcomes with two parent-report measures used in ASD screening. Results Children in the preterm group had normal range estimated verbal IQ. However, we found that they were impaired in their ability to use nonverbal cues from moving faces and bodies, and situational cues, to correctly identify the emotions of characters depicted in videotaped social interactions. Their performance on this task was related to the number of ‘autistic-like’ traits they displayed. Conclusions This research highlights links between social perceptual deficits and poor social and behavioral outcomes in children born very prematurely. The results also suggest that even those who have escaped major intellectual/language problems are at risk for social and behavioral problems that can be of clinical concern. En ligne : http://dx.doi.org/10.1111/jcpp.12210 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=238
in Journal of Child Psychology and Psychiatry > 55-9 (September 2014) . - p.990-998[article] Social perception in children born at very low birthweight and its relationship with social/behavioral outcomes [Texte imprimé et/ou numérique] / Kathryn E. WILLIAMSON, Auteur ; Lorna S. JAKOBSON, Auteur . - p.990-998.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-9 (September 2014) . - p.990-998
Mots-clés : Prematurity low birthweight autism spectrum disorder social perception social cognition Index. décimale : PER Périodiques Résumé : Background Research has shown that children born very prematurely are at substantially elevated risk for social and behavioral difficulties similar to those seen in full-term children with autism spectrum disorders (ASDs). Methods To gain insight into core deficits that may underlie these difficulties, in this study, we assessed the social perceptual skills of 8- to 11-year-old children born at very low birthweight (VLBW) (1,500 g) and age-matched, full-term controls, using the Child and Adolescent Social Perception Measure. We also assessed social and behavioral outcomes with two parent-report measures used in ASD screening. Results Children in the preterm group had normal range estimated verbal IQ. However, we found that they were impaired in their ability to use nonverbal cues from moving faces and bodies, and situational cues, to correctly identify the emotions of characters depicted in videotaped social interactions. Their performance on this task was related to the number of ‘autistic-like’ traits they displayed. Conclusions This research highlights links between social perceptual deficits and poor social and behavioral outcomes in children born very prematurely. The results also suggest that even those who have escaped major intellectual/language problems are at risk for social and behavioral problems that can be of clinical concern. En ligne : http://dx.doi.org/10.1111/jcpp.12210 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=238 Brief Report: Preferred Processing of Social Stimuli in Autism: A Perception Task / A. MEERMEIER in Journal of Autism and Developmental Disorders, 52-7 (July 2022)
[article]
Titre : Brief Report: Preferred Processing of Social Stimuli in Autism: A Perception Task Type de document : Texte imprimé et/ou numérique Auteurs : A. MEERMEIER, Auteur ; M. JORDING, Auteur ; Y. ALAYOUBI, Auteur ; David H. V. VOGEL, Auteur ; Kai VOGELEY, Auteur ; R. TEPEST, Auteur Article en page(s) : p.3286-3293 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Autistic Disorder Humans Perception Social Perception Image persistence Image recognition Perception task Social stimuli Index. décimale : PER Périodiques Résumé : In this study we investigate whether persons with autism spectrum disorder (ASD) perceive social images differently than control participants (CON) in a graded perception task in which stimuli emerged from noise before dissipating into noise again. We presented either social stimuli (humans) or non-social stimuli (objects or animals). ASD were slower to recognize images during their emergence, but as fast as CON when indicating the dissipation of the image irrespective of its content. Social stimuli were recognized faster and remained discernable longer in both diagnostic groups. Thus, ASD participants show a largely intact preference for the processing of social images. An exploratory analysis of response subsets reveals subtle differences between groups that could be investigated in future studies. En ligne : http://dx.doi.org/10.1007/s10803-021-05195-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477
in Journal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3286-3293[article] Brief Report: Preferred Processing of Social Stimuli in Autism: A Perception Task [Texte imprimé et/ou numérique] / A. MEERMEIER, Auteur ; M. JORDING, Auteur ; Y. ALAYOUBI, Auteur ; David H. V. VOGEL, Auteur ; Kai VOGELEY, Auteur ; R. TEPEST, Auteur . - p.3286-3293.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3286-3293
Mots-clés : Autism Spectrum Disorder Autistic Disorder Humans Perception Social Perception Image persistence Image recognition Perception task Social stimuli Index. décimale : PER Périodiques Résumé : In this study we investigate whether persons with autism spectrum disorder (ASD) perceive social images differently than control participants (CON) in a graded perception task in which stimuli emerged from noise before dissipating into noise again. We presented either social stimuli (humans) or non-social stimuli (objects or animals). ASD were slower to recognize images during their emergence, but as fast as CON when indicating the dissipation of the image irrespective of its content. Social stimuli were recognized faster and remained discernable longer in both diagnostic groups. Thus, ASD participants show a largely intact preference for the processing of social images. An exploratory analysis of response subsets reveals subtle differences between groups that could be investigated in future studies. En ligne : http://dx.doi.org/10.1007/s10803-021-05195-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477 Oxytocin impacts top-down and bottom-up social perception in adolescents with ASD: a MEG study of neural connectivity / Adi KORISKY in Molecular Autism, 13 (2022)
[article]
Titre : Oxytocin impacts top-down and bottom-up social perception in adolescents with ASD: a MEG study of neural connectivity Type de document : Texte imprimé et/ou numérique Auteurs : Adi KORISKY, Auteur ; Ilanit GORDON, Auteur ; Abraham GOLDSTEIN, Auteur Article en page(s) : 36 p. Langues : Anglais (eng) Mots-clés : Administration, Intranasal Animals Autistic Disorder/diagnostic imaging/drug therapy Double-Blind Method Facial Recognition/physiology Magnetic Resonance Imaging/methods Oxytocin/pharmacology Social Perception Autism Connectivity Face perception Gamma Meg Oxytocin personal or financial interests that could influence the study in this paper. Index. décimale : PER Périodiques Résumé : BACKGROUND: In the last decade, accumulative evidence has shown that oxytocin can modulate social perception in typically developed individuals and individuals diagnosed with autism. While several studies show that oxytocin (OT) modulates neural activation in social-related neural regions, the mechanism that underlies OT effects in ASD is not fully known yet. Despite evidence from animal studies on connections between the oxytocinergic system and excitation/inhibition neural balance, the influence of OT on oscillatory responses among individuals with ASD has been rarely examined. To bridge these gaps in knowledge, we investigated the effects of OT on both social and non-social stimuli while focusing on its specific influence on the neural connectivity between three socially related neural regions-the left and right fusiform and the medial frontal cortex. METHODS: Twenty-five adolescents with ASD participated in a wall-established social task during a randomized, double-blind placebo-controlled MEG and OT administration study. Our main task was a social-related task that required the identification of social and non-social-related pictures. We hypothesized that OT would modulate the oscillatory connectivity between three pre-selected regions of interest to be more adaptive to social processing. Specifically, we focused on alpha and gamma bands which are known to play an important role in face processing and top-down/bottom-up balance. RESULTS: Compared to placebo, OT reduced the connectivity between the medial frontal cortex and the fusiform in the low gamma more for social stimuli than for non-social ones, a reduction that was correlated with individuals' performance in the task. Additionally, for both social and non-social stimuli, OT increased the connectivity in the alpha and beta bands. LIMITATIONS: Sample size was determined based on sample sizes previously reported in MEG in clinical populations, especially OT administration studies in combination with neuroimaging in ASD. We were limited in our capability to recruit for such a study, and as such, the sample size was not based on a priori power analysis. Additionally, we limited our analyses to specific neural bands and regions. To validate the current results, future studies may be needed to explore other parameters using whole-brain approaches in larger samples. CONCLUSION: These results suggest that OT influenced social perception by modifying the communication between frontal and posterior regions, an attenuation that potentially impacts both social and non-social early perception. We also show that OT influences differ between top-down and bottom-up processes, depending on the social context. Overall, by showing that OT influences both social-related perception and overall attention during early processing stages, we add new information to the existing understanding of the impact of OT on neural processing in ASD. Furthermore, by highlighting the influence of OT on early perception, we provide new directions for treatments for difficulties in early attentional phases in this population. Trial registration Registered on October 27, 2021-Retrospectively registered, https://clinicaltrials.gov/ct2/show/record/NCT05096676 (details on clinical registration can be found in www. CLINICALTRIAL: gov , unique identifier: NCT05096676 ). En ligne : http://dx.doi.org/10.1186/s13229-022-00513-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491
in Molecular Autism > 13 (2022) . - 36 p.[article] Oxytocin impacts top-down and bottom-up social perception in adolescents with ASD: a MEG study of neural connectivity [Texte imprimé et/ou numérique] / Adi KORISKY, Auteur ; Ilanit GORDON, Auteur ; Abraham GOLDSTEIN, Auteur . - 36 p.
Langues : Anglais (eng)
in Molecular Autism > 13 (2022) . - 36 p.
Mots-clés : Administration, Intranasal Animals Autistic Disorder/diagnostic imaging/drug therapy Double-Blind Method Facial Recognition/physiology Magnetic Resonance Imaging/methods Oxytocin/pharmacology Social Perception Autism Connectivity Face perception Gamma Meg Oxytocin personal or financial interests that could influence the study in this paper. Index. décimale : PER Périodiques Résumé : BACKGROUND: In the last decade, accumulative evidence has shown that oxytocin can modulate social perception in typically developed individuals and individuals diagnosed with autism. While several studies show that oxytocin (OT) modulates neural activation in social-related neural regions, the mechanism that underlies OT effects in ASD is not fully known yet. Despite evidence from animal studies on connections between the oxytocinergic system and excitation/inhibition neural balance, the influence of OT on oscillatory responses among individuals with ASD has been rarely examined. To bridge these gaps in knowledge, we investigated the effects of OT on both social and non-social stimuli while focusing on its specific influence on the neural connectivity between three socially related neural regions-the left and right fusiform and the medial frontal cortex. METHODS: Twenty-five adolescents with ASD participated in a wall-established social task during a randomized, double-blind placebo-controlled MEG and OT administration study. Our main task was a social-related task that required the identification of social and non-social-related pictures. We hypothesized that OT would modulate the oscillatory connectivity between three pre-selected regions of interest to be more adaptive to social processing. Specifically, we focused on alpha and gamma bands which are known to play an important role in face processing and top-down/bottom-up balance. RESULTS: Compared to placebo, OT reduced the connectivity between the medial frontal cortex and the fusiform in the low gamma more for social stimuli than for non-social ones, a reduction that was correlated with individuals' performance in the task. Additionally, for both social and non-social stimuli, OT increased the connectivity in the alpha and beta bands. LIMITATIONS: Sample size was determined based on sample sizes previously reported in MEG in clinical populations, especially OT administration studies in combination with neuroimaging in ASD. We were limited in our capability to recruit for such a study, and as such, the sample size was not based on a priori power analysis. Additionally, we limited our analyses to specific neural bands and regions. To validate the current results, future studies may be needed to explore other parameters using whole-brain approaches in larger samples. CONCLUSION: These results suggest that OT influenced social perception by modifying the communication between frontal and posterior regions, an attenuation that potentially impacts both social and non-social early perception. We also show that OT influences differ between top-down and bottom-up processes, depending on the social context. Overall, by showing that OT influences both social-related perception and overall attention during early processing stages, we add new information to the existing understanding of the impact of OT on neural processing in ASD. Furthermore, by highlighting the influence of OT on early perception, we provide new directions for treatments for difficulties in early attentional phases in this population. Trial registration Registered on October 27, 2021-Retrospectively registered, https://clinicaltrials.gov/ct2/show/record/NCT05096676 (details on clinical registration can be found in www. CLINICALTRIAL: gov , unique identifier: NCT05096676 ). En ligne : http://dx.doi.org/10.1186/s13229-022-00513-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=491 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)
[article]
Titre : Right Temporoparietal Gray Matter Predicts Accuracy of Social Perception in the Autism Spectrum Type de document : Texte imprimé et/ou numérique Auteurs : Nicole DAVID, Auteur ; Johannes SCHULTZ, Auteur ; Elizabeth MILNE, Auteur ; Odette SCHUNKE, Auteur ; Daniel SCHOTTLE, Auteur ; Alexander MUNCHAU, Auteur ; Markus SIEGEL, Auteur ; Kai VOGELEY, Auteur ; Andreas K. ENGEL, Auteur Article en page(s) : p.1433-1446 Langues : Anglais (eng) Mots-clés : Autism Asperger syndrome Motion coherence Animacy Social perception Voxel-based morphometry Index. décimale : PER Périodiques Résumé : Individuals with an autism spectrum disorder (ASD) show hallmark deficits in social perception. These difficulties might also reflect fundamental deficits in integrating visual signals. We contrasted predictions of a social perception and a spatial–temporal integration deficit account. Participants with ASD and matched controls performed two tasks: the first required spatiotemporal integration of global motion signals without social meaning, the second required processing of socially relevant local motion. The ASD group only showed differences to controls in social motion evaluation. In addition, gray matter volume in the temporal–parietal junction correlated positively with accuracy in social motion perception in the ASD group. Our findings suggest that social–perceptual difficulties in ASD cannot be reduced to deficits in spatial–temporal integration. En ligne : http://dx.doi.org/10.1007/s10803-013-2008-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=233
in Journal of Autism and Developmental Disorders > 44-6 (June 2014) . - p.1433-1446[article] Right Temporoparietal Gray Matter Predicts Accuracy of Social Perception in the Autism Spectrum [Texte imprimé et/ou numérique] / Nicole DAVID, Auteur ; Johannes SCHULTZ, Auteur ; Elizabeth MILNE, Auteur ; Odette SCHUNKE, Auteur ; Daniel SCHOTTLE, Auteur ; Alexander MUNCHAU, Auteur ; Markus SIEGEL, Auteur ; Kai VOGELEY, Auteur ; Andreas K. ENGEL, Auteur . - p.1433-1446.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-6 (June 2014) . - p.1433-1446
Mots-clés : Autism Asperger syndrome Motion coherence Animacy Social perception Voxel-based morphometry Index. décimale : PER Périodiques Résumé : Individuals with an autism spectrum disorder (ASD) show hallmark deficits in social perception. These difficulties might also reflect fundamental deficits in integrating visual signals. We contrasted predictions of a social perception and a spatial–temporal integration deficit account. Participants with ASD and matched controls performed two tasks: the first required spatiotemporal integration of global motion signals without social meaning, the second required processing of socially relevant local motion. The ASD group only showed differences to controls in social motion evaluation. In addition, gray matter volume in the temporal–parietal junction correlated positively with accuracy in social motion perception in the ASD group. Our findings suggest that social–perceptual difficulties in ASD cannot be reduced to deficits in spatial–temporal integration. En ligne : http://dx.doi.org/10.1007/s10803-013-2008-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=233 Exploring the heterogeneity of neural social indices for genetically distinct etiologies of autism / C. M. HUDAC in Journal of Neurodevelopmental Disorders, 9-1 (December 2017)
[article]
Titre : Exploring the heterogeneity of neural social indices for genetically distinct etiologies of autism Type de document : Texte imprimé et/ou numérique Auteurs : C. M. HUDAC, Auteur ; H. A. F. STESSMAN, Auteur ; Trent D. DESCHAMPS, Auteur ; A. KRESSE, Auteur ; S. FAJA, Auteur ; E. NEUHAUS, Auteur ; S. J. WEBB, Auteur ; E. E. EICHLER, Auteur ; Raphael BERNIER, Auteur Article en page(s) : p.24 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders (ASD) Electroencephalography (EEG) Likely gene-disrupting mutations Molecular subtyping Mu rhythm attenuation Social cognition Social perception Index. décimale : PER Périodiques Résumé : BACKGROUND: Autism spectrum disorder (ASD) is a genetically and phenotypically heterogeneous disorder. Promising initiatives utilizing interdisciplinary characterization of ASD suggest phenotypic subtypes related to specific likely gene-disrupting mutations (LGDMs). However, the role of functionally associated LGDMs in the neural social phenotype is unknown. METHODS: In this study of 26 children with ASD (n = 13 with an LGDM) and 13 control children, we characterized patterns of mu attenuation and habituation as children watched videos containing social and nonsocial motions during electroencephalography acquisition. RESULTS: Diagnostic comparisons were consistent with prior work suggesting aberrant mu attenuation in ASD within the upper mu band (10-12 Hz), but typical patterns within the lower mu band (8-10 Hz). Preliminary exploration indicated distinct social sensitization patterns (i.e., increasing mu attenuation for social motion) for children with an LGDM that is primarily expressed during embryonic development. In contrast, children with an LGDM primarily expressed post-embryonic development exhibited stable typical patterns of lower mu attenuation. Neural social indices were associated with social responsiveness, but not cognition. CONCLUSIONS: These findings suggest unique neurophysiological profiles for certain genetic etiologies of ASD, further clarifying possible genetic functional subtypes of ASD and providing insight into mechanisms for targeted treatment approaches. En ligne : http://dx.doi.org/10.1186/s11689-017-9199-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=350
in Journal of Neurodevelopmental Disorders > 9-1 (December 2017) . - p.24[article] Exploring the heterogeneity of neural social indices for genetically distinct etiologies of autism [Texte imprimé et/ou numérique] / C. M. HUDAC, Auteur ; H. A. F. STESSMAN, Auteur ; Trent D. DESCHAMPS, Auteur ; A. KRESSE, Auteur ; S. FAJA, Auteur ; E. NEUHAUS, Auteur ; S. J. WEBB, Auteur ; E. E. EICHLER, Auteur ; Raphael BERNIER, Auteur . - p.24.
Langues : Anglais (eng)
in Journal of Neurodevelopmental Disorders > 9-1 (December 2017) . - p.24
Mots-clés : Autism spectrum disorders (ASD) Electroencephalography (EEG) Likely gene-disrupting mutations Molecular subtyping Mu rhythm attenuation Social cognition Social perception Index. décimale : PER Périodiques Résumé : BACKGROUND: Autism spectrum disorder (ASD) is a genetically and phenotypically heterogeneous disorder. Promising initiatives utilizing interdisciplinary characterization of ASD suggest phenotypic subtypes related to specific likely gene-disrupting mutations (LGDMs). However, the role of functionally associated LGDMs in the neural social phenotype is unknown. METHODS: In this study of 26 children with ASD (n = 13 with an LGDM) and 13 control children, we characterized patterns of mu attenuation and habituation as children watched videos containing social and nonsocial motions during electroencephalography acquisition. RESULTS: Diagnostic comparisons were consistent with prior work suggesting aberrant mu attenuation in ASD within the upper mu band (10-12 Hz), but typical patterns within the lower mu band (8-10 Hz). Preliminary exploration indicated distinct social sensitization patterns (i.e., increasing mu attenuation for social motion) for children with an LGDM that is primarily expressed during embryonic development. In contrast, children with an LGDM primarily expressed post-embryonic development exhibited stable typical patterns of lower mu attenuation. Neural social indices were associated with social responsiveness, but not cognition. CONCLUSIONS: These findings suggest unique neurophysiological profiles for certain genetic etiologies of ASD, further clarifying possible genetic functional subtypes of ASD and providing insight into mechanisms for targeted treatment approaches. En ligne : http://dx.doi.org/10.1186/s11689-017-9199-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=350 IQ Predicts Biological Motion Perception in Autism Spectrum Disorders / M. RUTHERFORD in Journal of Autism and Developmental Disorders, 42-4 (April 2012)
PermalinkModulation of mu attenuation to social stimuli in children and adults with 16p11.2 deletions and duplications / C. M. HUDAC in Journal of Neurodevelopmental Disorders, 7-1 (December 2015)
PermalinkResearch Review: Constraining heterogeneity: the social brain and its development in autism spectrum disorder / Kevin A. PELPHREY in Journal of Child Psychology and Psychiatry, 52-6 (June 2011)
PermalinkScanpath similarity measure reveals not only a decreased social preference, but also an increased nonsocial preference in individuals with autism / Magdalena Ewa KROL in Autism, 24-2 (February 2020)
PermalinkStress reactivity and social cognition in pure and co-occurring early childhood relational bullying and victimization / Gretchen R. PERHAMUS in Development and Psychopathology, 34-4 (October 2022)
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