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Détail de l'auteur
Auteur S. KOPPERS |
Documents disponibles écrits par cet auteur (1)
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Peak Alpha Frequency and Thalamic Structure in Children with Typical Development and Autism Spectrum Disorder / H. L. GREEN in Journal of Autism and Developmental Disorders, 52-1 (January 2022)
[article]
Titre : Peak Alpha Frequency and Thalamic Structure in Children with Typical Development and Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : H. L. GREEN, Auteur ; M. DIPIERO, Auteur ; S. KOPPERS, Auteur ; Jeffrey I. BERMAN, Auteur ; Luke BLOY, Auteur ; S. LIU, Auteur ; E. MCBRIDE, Auteur ; M. KU, Auteur ; Lisa BLASKEY, Auteur ; E. KUSCHNER, Auteur ; M. AIREY, Auteur ; M. KIM, Auteur ; K. KONKA, Auteur ; T. P. L. ROBERTS, Auteur ; J. C. EDGAR, Auteur Article en page(s) : p.103-112 Langues : Anglais (eng) Mots-clés : Adolescent Autism Spectrum Disorder Brain Child Humans Magnetic Resonance Imaging Male Thalamus/diagnostic imaging Alpha Autism spectrum disorder Magnetoencephalography Maturation Resting-state Thalamic volume Index. décimale : PER Périodiques Résumé : Associations between age, resting-state (RS) peak-alpha-frequency (PAF?=?frequency showing largest amplitude alpha activity), and thalamic volume (thalamus thought to modulate alpha activity) were examined to understand differences in RS alpha activity between children with autism spectrum disorder (ASD) and typically-developing children (TDC) noted in prior studies. RS MEG and structural-MRI data were obtained from 51 ASD and 70 TDC 6- to 18-year-old males. PAF and thalamic volume maturation were observed in TDC but not ASD. Although PAF was associated with right thalamic volume in TDC (R(2)?=?0.12, p?=?0.01) but not ASD (R(2)?=?0.01, p?=?0.35), this group difference was not large enough to reach significance. Findings thus showed unusual maturation of brain function and structure in ASD as well as an across-group thalamic contribution to alpha rhythms. En ligne : http://dx.doi.org/10.1007/s10803-021-04926-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454
in Journal of Autism and Developmental Disorders > 52-1 (January 2022) . - p.103-112[article] Peak Alpha Frequency and Thalamic Structure in Children with Typical Development and Autism Spectrum Disorder [Texte imprimé et/ou numérique] / H. L. GREEN, Auteur ; M. DIPIERO, Auteur ; S. KOPPERS, Auteur ; Jeffrey I. BERMAN, Auteur ; Luke BLOY, Auteur ; S. LIU, Auteur ; E. MCBRIDE, Auteur ; M. KU, Auteur ; Lisa BLASKEY, Auteur ; E. KUSCHNER, Auteur ; M. AIREY, Auteur ; M. KIM, Auteur ; K. KONKA, Auteur ; T. P. L. ROBERTS, Auteur ; J. C. EDGAR, Auteur . - p.103-112.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-1 (January 2022) . - p.103-112
Mots-clés : Adolescent Autism Spectrum Disorder Brain Child Humans Magnetic Resonance Imaging Male Thalamus/diagnostic imaging Alpha Autism spectrum disorder Magnetoencephalography Maturation Resting-state Thalamic volume Index. décimale : PER Périodiques Résumé : Associations between age, resting-state (RS) peak-alpha-frequency (PAF?=?frequency showing largest amplitude alpha activity), and thalamic volume (thalamus thought to modulate alpha activity) were examined to understand differences in RS alpha activity between children with autism spectrum disorder (ASD) and typically-developing children (TDC) noted in prior studies. RS MEG and structural-MRI data were obtained from 51 ASD and 70 TDC 6- to 18-year-old males. PAF and thalamic volume maturation were observed in TDC but not ASD. Although PAF was associated with right thalamic volume in TDC (R(2)?=?0.12, p?=?0.01) but not ASD (R(2)?=?0.01, p?=?0.35), this group difference was not large enough to reach significance. Findings thus showed unusual maturation of brain function and structure in ASD as well as an across-group thalamic contribution to alpha rhythms. En ligne : http://dx.doi.org/10.1007/s10803-021-04926-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454