Central Executive and Default Mode Networks: An Appraisal of Executive Function and Social Skill Brain-Behavior Correlates in Youth with Autism Spectrum Disorder.
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| Title: | Central Executive and Default Mode Networks: An Appraisal of Executive Function and Social Skill Brain-Behavior Correlates in Youth with Autism Spectrum Disorder. |
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| Authors: | Blume, Jessica, Dhanasekara, Chathurika S., Kahathuduwa, Chanaka N., Mastergeorge, Ann M. |
| Source: | Journal of Autism & Developmental Disorders. May2024, Vol. 54 Issue 5, p1882-1896. 15p. |
| Subjects: | Brain physiology, Functional connectivity, Executive function, Default mode network, Structural equation modeling, Descriptive statistics, Social skills, Factor analysis, Autism in adolescence |
| Abstract: | Atypical connectivity patterns have been observed for individuals with autism spectrum disorders (ASD), particularly across the triple-network model. The current study investigated brain-behavior relationships in the context of social skills and executive function profiles for ASD youth. We calculated connectivity measures from diffusion tensor imaging using Bayesian estimation and probabilistic tractography. We replicated prior structural equation modeling of behavioral measures with total default mode network (DMN) connectivity to include comparisons with central executive network (CEN) connectivity and CEN-DMN connectivity. Increased within-CEN connectivity was related to metacognitive strengths. Our findings indicate behavior regulation difficulties in youth with ASD may be attributable to impaired connectivity between the CEN and DMN and social skill difficulties may be exacerbated by impaired within-DMN connectivity. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Autism & Developmental Disorders is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 177539368 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Central Executive and Default Mode Networks: An Appraisal of Executive Function and Social Skill Brain-Behavior Correlates in Youth with Autism Spectrum Disorder. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Blume%2C+Jessica%22">Blume, Jessica</searchLink><br /><searchLink fieldCode="AR" term="%22Dhanasekara%2C+Chathurika+S%2E%22">Dhanasekara, Chathurika S.</searchLink><br /><searchLink fieldCode="AR" term="%22Kahathuduwa%2C+Chanaka+N%2E%22">Kahathuduwa, Chanaka N.</searchLink><br /><searchLink fieldCode="AR" term="%22Mastergeorge%2C+Ann+M%2E%22">Mastergeorge, Ann M.</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Autism+%26+Developmental+Disorders%22">Journal of Autism & Developmental Disorders</searchLink>. May2024, Vol. 54 Issue 5, p1882-1896. 15p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Brain+physiology%22">Brain physiology</searchLink><br /><searchLink fieldCode="DE" term="%22Functional+connectivity%22">Functional connectivity</searchLink><br /><searchLink fieldCode="DE" term="%22Executive+function%22">Executive function</searchLink><br /><searchLink fieldCode="DE" term="%22Default+mode+network%22">Default mode network</searchLink><br /><searchLink fieldCode="DE" term="%22Structural+equation+modeling%22">Structural equation modeling</searchLink><br /><searchLink fieldCode="DE" term="%22Descriptive+statistics%22">Descriptive statistics</searchLink><br /><searchLink fieldCode="DE" term="%22Social+skills%22">Social skills</searchLink><br /><searchLink fieldCode="DE" term="%22Factor+analysis%22">Factor analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Autism+in+adolescence%22">Autism in adolescence</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Atypical connectivity patterns have been observed for individuals with autism spectrum disorders (ASD), particularly across the triple-network model. The current study investigated brain-behavior relationships in the context of social skills and executive function profiles for ASD youth. We calculated connectivity measures from diffusion tensor imaging using Bayesian estimation and probabilistic tractography. We replicated prior structural equation modeling of behavioral measures with total default mode network (DMN) connectivity to include comparisons with central executive network (CEN) connectivity and CEN-DMN connectivity. Increased within-CEN connectivity was related to metacognitive strengths. Our findings indicate behavior regulation difficulties in youth with ASD may be attributable to impaired connectivity between the CEN and DMN and social skill difficulties may be exacerbated by impaired within-DMN connectivity. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Autism & Developmental Disorders is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s10803-023-05961-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 15 StartPage: 1882 Subjects: – SubjectFull: Brain physiology Type: general – SubjectFull: Functional connectivity Type: general – SubjectFull: Executive function Type: general – SubjectFull: Default mode network Type: general – SubjectFull: Structural equation modeling Type: general – SubjectFull: Descriptive statistics Type: general – SubjectFull: Social skills Type: general – SubjectFull: Factor analysis Type: general – SubjectFull: Autism in adolescence Type: general Titles: – TitleFull: Central Executive and Default Mode Networks: An Appraisal of Executive Function and Social Skill Brain-Behavior Correlates in Youth with Autism Spectrum Disorder. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Blume, Jessica – PersonEntity: Name: NameFull: Dhanasekara, Chathurika S. – PersonEntity: Name: NameFull: Kahathuduwa, Chanaka N. – PersonEntity: Name: NameFull: Mastergeorge, Ann M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 01623257 Numbering: – Type: volume Value: 54 – Type: issue Value: 5 Titles: – TitleFull: Journal of Autism & Developmental Disorders Type: main |
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