2 recherche sur le mot-clé 'Autism Spectrum Disorder/physiopathology/diagnostic imaging/psychology'

Task-based functional neural correlates of social cognition across autism and schizophrenia spectrum disorders / Lindsay D. OLIVER in Molecular Autism, 15 (2024)  

Public ISBD [article]  inMolecular Autism > 15 (2024) . - 37p. Titre : Task-based functional neural correlates of social cognition across autism and schizophrenia spectrum disorders Type de document : texte imprimé Auteurs : Lindsay D. OLIVER, Auteur ; Iska MOXON-EMRE, Auteur ; Colin HAWCO, Auteur ; Erin W. DICKIE, Auteur ; Arla DAKLI, Auteur ; Rachael E. LYON, Auteur ; Peter SZATMARI, Auteur ; John D. HALTIGAN, Auteur ; Anna GOLDENBERG, Auteur ; Ayesha G. RASHIDI, Auteur ; Vinh TAN, Auteur ; Maria T. SECARA, Auteur ; Pushpal DESARKAR, Auteur ; George FOUSSIAS, Auteur ; Robert W. BUCHANAN, Auteur ; Anil K. MALHOTRA, Auteur ; Meng-Chuan LAI, Auteur ; Aristotle N. VOINESKOS, Auteur ; Stephanie H. AMEIS, Auteur Article en page(s) : 37p. Langues : Anglais (eng) Mots-clés : Humans  Social Cognition  Male  Female  Adult  Magnetic Resonance Imaging  Adolescent  Young Adult  Brain/diagnostic imaging/physiopathology  Schizophrenia/physiopathology/diagnostic imaging  Autism Spectrum Disorder/physiopathology/diagnostic imaging/psychology  Autistic Disorder/physiopathology/psychology  Brain Mapping  Case-Control Studies  Autism  Schizophrenia spectrum disorders  Social cognition  fMRI Index. décimale : PER Périodiques Résumé : BACKGROUND: Autism and schizophrenia spectrum disorders (SSDs) both feature atypical social cognition. Despite evidence for comparable group-level performance in lower-level emotion processing and higher-level mentalizing, limited research has examined the neural basis of social cognition across these conditions. Our goal was to compare the neural correlates of social cognition in autism, SSDs, and typically developing controls (TDCs). METHODS: Data came from two harmonized studies in individuals diagnosed with autism or SSDs and TDCs (aged 16-35 years), including behavioral social cognitive metrics and two functional magnetic resonance imaging (fMRI) tasks: a social mirroring Imitate/Observe (ImObs) task and the Empathic Accuracy (EA) task. Group-level comparisons, and transdiagnostic analyses incorporating social cognitive performance, were run using FSL's PALM for each task, covarying for age and sex (1000 permutations, thresholded at p < 0.05 FWE-corrected). Exploratory region of interest (ROI)-based analyses were also conducted. RESULTS: ImObs and EA analyses included 164 and 174 participants, respectively (autism N = 56/59, SSD N = 50/56, TDC N = 58/59). EA and both lower- and higher-level social cognition scores differed across groups. While canonical social cognitive networks were activated, no significant whole-brain or ROI-based group-level differences in neural correlates for either task were detected. Transdiagnostically, neural activity during the EA task, but not the ImObs task, was associated with lower- and higher-level social cognitive performance. LIMITATIONS: Despite attempting to match our groups on age, sex, and race, significant group differences remained. Power to detect regional brain differences is also influenced by sample size and multiple comparisons in whole-brain analyses. Our findings may not generalize to autism and SSD individuals with co-occurring intellectual disabilities. CONCLUSIONS: The lack of whole-brain and ROI-based group-level differences identified and the dimensional EA brain-behavior relationship observed across our sample suggest that the EA task may be well-suited to target engagement in novel intervention testing. Our results also emphasize the potential utility of cross-condition approaches to better understand social cognition across autism and SSDs. En ligne : https://dx.doi.org/10.1186/s13229-024-00615-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=538 [article] Task-based functional neural correlates of social cognition across autism and schizophrenia spectrum disorders [texte imprimé] / Lindsay D. OLIVER, Auteur ; Iska MOXON-EMRE, Auteur ; Colin HAWCO, Auteur ; Erin W. DICKIE, Auteur ; Arla DAKLI, Auteur ; Rachael E. LYON, Auteur ; Peter SZATMARI, Auteur ; John D. HALTIGAN, Auteur ; Anna GOLDENBERG, Auteur ; Ayesha G. RASHIDI, Auteur ; Vinh TAN, Auteur ; Maria T. SECARA, Auteur ; Pushpal DESARKAR, Auteur ; George FOUSSIAS, Auteur ; Robert W. BUCHANAN, Auteur ; Anil K. MALHOTRA, Auteur ; Meng-Chuan LAI, Auteur ; Aristotle N. VOINESKOS, Auteur ; Stephanie H. AMEIS, Auteur . - 37p. Langues : Anglais (eng) in Molecular Autism > 15 (2024) . - 37p. Mots-clés : Humans  Social Cognition  Male  Female  Adult  Magnetic Resonance Imaging  Adolescent  Young Adult  Brain/diagnostic imaging/physiopathology  Schizophrenia/physiopathology/diagnostic imaging  Autism Spectrum Disorder/physiopathology/diagnostic imaging/psychology  Autistic Disorder/physiopathology/psychology  Brain Mapping  Case-Control Studies  Autism  Schizophrenia spectrum disorders  Social cognition  fMRI Index. décimale : PER Périodiques Résumé : BACKGROUND: Autism and schizophrenia spectrum disorders (SSDs) both feature atypical social cognition. Despite evidence for comparable group-level performance in lower-level emotion processing and higher-level mentalizing, limited research has examined the neural basis of social cognition across these conditions. Our goal was to compare the neural correlates of social cognition in autism, SSDs, and typically developing controls (TDCs). METHODS: Data came from two harmonized studies in individuals diagnosed with autism or SSDs and TDCs (aged 16-35 years), including behavioral social cognitive metrics and two functional magnetic resonance imaging (fMRI) tasks: a social mirroring Imitate/Observe (ImObs) task and the Empathic Accuracy (EA) task. Group-level comparisons, and transdiagnostic analyses incorporating social cognitive performance, were run using FSL's PALM for each task, covarying for age and sex (1000 permutations, thresholded at p < 0.05 FWE-corrected). Exploratory region of interest (ROI)-based analyses were also conducted. RESULTS: ImObs and EA analyses included 164 and 174 participants, respectively (autism N = 56/59, SSD N = 50/56, TDC N = 58/59). EA and both lower- and higher-level social cognition scores differed across groups. While canonical social cognitive networks were activated, no significant whole-brain or ROI-based group-level differences in neural correlates for either task were detected. Transdiagnostically, neural activity during the EA task, but not the ImObs task, was associated with lower- and higher-level social cognitive performance. LIMITATIONS: Despite attempting to match our groups on age, sex, and race, significant group differences remained. Power to detect regional brain differences is also influenced by sample size and multiple comparisons in whole-brain analyses. Our findings may not generalize to autism and SSD individuals with co-occurring intellectual disabilities. CONCLUSIONS: The lack of whole-brain and ROI-based group-level differences identified and the dimensional EA brain-behavior relationship observed across our sample suggest that the EA task may be well-suited to target engagement in novel intervention testing. Our results also emphasize the potential utility of cross-condition approaches to better understand social cognition across autism and SSDs. En ligne : https://dx.doi.org/10.1186/s13229-024-00615-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=538

Functional connectivity between the visual and salience networks and autistic social features at school-age / Jessica B. GIRAULT in Journal of Neurodevelopmental Disorders, 17 (2025)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 17 (2025) Titre : Functional connectivity between the visual and salience networks and autistic social features at school-age Type de document : texte imprimé Auteurs : Jessica B. GIRAULT, Auteur ; Tomoyuki NISHINO, Auteur ; Muhamed TALOVIĆ, Auteur ; Mary Beth NEBEL, Auteur ; Margaret REYNOLDS, Auteur ; Catherine A. BURROWS, Auteur ; Jed T. ELISON, Auteur ; Chimei M. LEE, Auteur ; Abraham Z. SNYDER, Auteur ; Mark D. SHEN, Auteur ; Audrey M. SHEN, Auteur ; Kelly N. BOTTERON, Auteur ; Annette M. ESTES, Auteur ; Stephen R. DAGER, Auteur ; Guido GERIG, Auteur ; Heather C. HAZLETT, Auteur ; Natasha MARRUS, Auteur ; Robert C. MCKINSTRY, Auteur ; Juhi PANDEY, Auteur ; Robert T. SCHULTZ, Auteur ; Tanya ST JOHN, Auteur ; Martin A. STYNER, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Alexandre A. TODOROV, Auteur ; Joseph PIVEN, Auteur ; John R. Jr PRUETT, Auteur ; IBIS NETWORK, Auteur Langues : Anglais (eng) Mots-clés : Humans  Male  Child  Female  Magnetic Resonance Imaging  Autism Spectrum Disorder/physiopathology/diagnostic imaging/psychology  Longitudinal Studies  Brain/physiopathology/diagnostic imaging  Social Behavior  Neural Pathways/physiopathology/diagnostic imaging  Nerve Net/physiopathology/diagnostic imaging  Autism  Brain networks  Functional connectivity  Mri  Social behavior  provided by all participating families. Study procedures were approved by the  Institutional Review Boards (IRB) at each research site: University of North  Carolina at Chapel Hill, Washington University in St. Louis, University of  Washington in Seattle, and the Children’s Hospital of Philadelphia. A single  governing IRB at UNC Chapel Hill was in place (IRB #17–1871, PI: Piven). Consent  for publication: Not applicable. Competing interests: Dr. Robert McKinstry serves  on the medical advisory board and receives stock options for Turing Medical  he  also receives funding for meals and travel from Siemens Healthineers, Philips  Healthcare, RadiAction Medical, and meals from Hyperfine, Inc. Abraham Z. Snyder  is a consultant for Sora Neuroscience, LLC. A.M. Shen discloses a familial  relationship with M.D. Shen, but their institution’s COI Office has determined  there is no scientific or financial conflict of interest. All other authors  report no financial relationships with commercial interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Autism spectrum disorder (ASD) is highly heritable and phenotypically variable. Neuroimaging markers reflecting variation in behavior will provide insights into circuitry subserving core features. We examined functional correlates of ASD symptomology at school-age, while accounting for associated behavioral and cognitive domains, in a longitudinal sample followed from infancy and enriched for those with a genetic liability for ASD. METHODS: Resting state functional connectivity MRIs (fcMRI) and behavioral data were analyzed from 97 school-age children (8.1-12.0 years, 55 males, 15 ASD) with (n = 63) or without (n = 34) a family history of ASD. fcMRI enrichment analysis (EA) was used to screen for associations between network-level functional connectivity and six behaviors of interest in a data-driven manner: social affect, restricted and repetitive behavior (RRB), generalized anxiety, inattention, motor coordination, and matrix reasoning. RESULTS: Functional connectivity between the visual and salience networks was significantly associated with social affect symptoms at school-age after accounting for all other behaviors. Results indicated that stronger connectivity was associated with higher social affect scores. No other behaviors were robustly associated with functional connectivity, though trends were observed between visual-salience connectivity and RRBs. CONCLUSIONS: Connectivity between the visual and salience networks may play an important role in social affect symptom variability among children with ASD and those with genetic liability for ASD. These findings align with and extend earlier reports in this sample of the central role of the visual system during infancy in ASD. En ligne : https://dx.doi.org/10.1186/s11689-025-09613-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=576 [article] Functional connectivity between the visual and salience networks and autistic social features at school-age [texte imprimé] / Jessica B. GIRAULT, Auteur ; Tomoyuki NISHINO, Auteur ; Muhamed TALOVIĆ, Auteur ; Mary Beth NEBEL, Auteur ; Margaret REYNOLDS, Auteur ; Catherine A. BURROWS, Auteur ; Jed T. ELISON, Auteur ; Chimei M. LEE, Auteur ; Abraham Z. SNYDER, Auteur ; Mark D. SHEN, Auteur ; Audrey M. SHEN, Auteur ; Kelly N. BOTTERON, Auteur ; Annette M. ESTES, Auteur ; Stephen R. DAGER, Auteur ; Guido GERIG, Auteur ; Heather C. HAZLETT, Auteur ; Natasha MARRUS, Auteur ; Robert C. MCKINSTRY, Auteur ; Juhi PANDEY, Auteur ; Robert T. SCHULTZ, Auteur ; Tanya ST JOHN, Auteur ; Martin A. STYNER, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Alexandre A. TODOROV, Auteur ; Joseph PIVEN, Auteur ; John R. Jr PRUETT, Auteur ; IBIS NETWORK, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 17 (2025) Mots-clés : Humans  Male  Child  Female  Magnetic Resonance Imaging  Autism Spectrum Disorder/physiopathology/diagnostic imaging/psychology  Longitudinal Studies  Brain/physiopathology/diagnostic imaging  Social Behavior  Neural Pathways/physiopathology/diagnostic imaging  Nerve Net/physiopathology/diagnostic imaging  Autism  Brain networks  Functional connectivity  Mri  Social behavior  provided by all participating families. Study procedures were approved by the  Institutional Review Boards (IRB) at each research site: University of North  Carolina at Chapel Hill, Washington University in St. Louis, University of  Washington in Seattle, and the Children’s Hospital of Philadelphia. A single  governing IRB at UNC Chapel Hill was in place (IRB #17–1871, PI: Piven). Consent  for publication: Not applicable. Competing interests: Dr. Robert McKinstry serves  on the medical advisory board and receives stock options for Turing Medical  he  also receives funding for meals and travel from Siemens Healthineers, Philips  Healthcare, RadiAction Medical, and meals from Hyperfine, Inc. Abraham Z. Snyder  is a consultant for Sora Neuroscience, LLC. A.M. Shen discloses a familial  relationship with M.D. Shen, but their institution’s COI Office has determined  there is no scientific or financial conflict of interest. All other authors  report no financial relationships with commercial interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Autism spectrum disorder (ASD) is highly heritable and phenotypically variable. Neuroimaging markers reflecting variation in behavior will provide insights into circuitry subserving core features. We examined functional correlates of ASD symptomology at school-age, while accounting for associated behavioral and cognitive domains, in a longitudinal sample followed from infancy and enriched for those with a genetic liability for ASD. METHODS: Resting state functional connectivity MRIs (fcMRI) and behavioral data were analyzed from 97 school-age children (8.1-12.0 years, 55 males, 15 ASD) with (n = 63) or without (n = 34) a family history of ASD. fcMRI enrichment analysis (EA) was used to screen for associations between network-level functional connectivity and six behaviors of interest in a data-driven manner: social affect, restricted and repetitive behavior (RRB), generalized anxiety, inattention, motor coordination, and matrix reasoning. RESULTS: Functional connectivity between the visual and salience networks was significantly associated with social affect symptoms at school-age after accounting for all other behaviors. Results indicated that stronger connectivity was associated with higher social affect scores. No other behaviors were robustly associated with functional connectivity, though trends were observed between visual-salience connectivity and RRBs. CONCLUSIONS: Connectivity between the visual and salience networks may play an important role in social affect symptom variability among children with ASD and those with genetic liability for ASD. These findings align with and extend earlier reports in this sample of the central role of the visual system during infancy in ASD. En ligne : https://dx.doi.org/10.1186/s11689-025-09613-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=576