2015
DOI: 10.1186/s13229-015-0022-3
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Regional brain volume differences between males with and without autism spectrum disorder are highly age-dependent

Abstract: BackgroundNeuroanatomical differences between individuals with and without autism spectrum disorder (ASD) were inconsistent in the literature. Such heterogeneity may substantially originate from age-differential effects.MethodsVoxel-based morphometry was applied in 86 males with ASD and 90 typically developing control (TDC) males (aged 7 to 29 years). Three steps of statistical modeling (model 1, multiple regression with age as a covariate; model 2, multiple regression further considering diagnosis-by-age inte… Show more

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Cited by 72 publications
(75 citation statements)
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References 103 publications
(115 reference statements)
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“…Developmentally, studies report atypical age-related structural change of DMN nodes in ASD, including accelerated thinning in bilateral PCC between childhood and adulthood (ages 7-39 years), which correlated with social deficits (82), and decelerated volume reduction with age (ages 7-29 years) in the ventral mPFC and the TPJ (83). Future studies should reconcile differences between volumetric versus cortical thickness rates of change, investigate why some nodes are impacted differently than others, and characterize the developmental trajectory of these structural changes.…”
Section: Structural Mri Evidence For Atypical Dmn In Asdmentioning
confidence: 99%
“…Developmentally, studies report atypical age-related structural change of DMN nodes in ASD, including accelerated thinning in bilateral PCC between childhood and adulthood (ages 7-39 years), which correlated with social deficits (82), and decelerated volume reduction with age (ages 7-29 years) in the ventral mPFC and the TPJ (83). Future studies should reconcile differences between volumetric versus cortical thickness rates of change, investigate why some nodes are impacted differently than others, and characterize the developmental trajectory of these structural changes.…”
Section: Structural Mri Evidence For Atypical Dmn In Asdmentioning
confidence: 99%
“…Otro estudio realizado por Lin, Ni, Lai, Tseng & Gau (2015) partió de un enfoque de modelado estadístico en tres etapas, en el que consideraron la edad de desarrollo para determinar los patrones de crecimiento atípicos en el TEA. Para ello, utilizaron un grupo de 86 participantes varones con autismo de alto funcionamiento y 90 participantes neurotípicos (rango de edad de 7 a 29 años).…”
Section: Estudios Del Volumen Cerebral En Teaunclassified
“…Los resultados obtenidos por Schuetze et al (2016) son compatibles con el estudio realizado por Lin, Ni, Lai, Tseng & Gau (2015) y descrito anteriormente, en el que los participantes con TEA obtuvieron significativamente mayores volúmenes de SG que el grupo control en la corteza orbitofrontal inferior derecha y también en el tálamo bilateral (núcleo dorsal medial izquierdo y núcleo dorsal lateral derecho).…”
Section: Estudios Del Tálamo En Teaunclassified
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