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Détail de l'auteur
Auteur L. SOORYA |
Documents disponibles écrits par cet auteur (2)
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Brief Report: Sensory Reactivity in Children with Phelan–McDermid Syndrome / A. M. MIESES in Journal of Autism and Developmental Disorders, 46-7 (July 2016)
[article]
Titre : Brief Report: Sensory Reactivity in Children with Phelan–McDermid Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : A. M. MIESES, Auteur ; Teresa TAVASSOLI, Auteur ; E. LI, Auteur ; L. SOORYA, Auteur ; S. LURIE, Auteur ; A. Ting WANG, Auteur ; P. M. SIPER, Auteur ; A. KOLEVZON, Auteur Article en page(s) : p.2508-2513 Langues : Anglais (eng) Mots-clés : Phelan–McDermid syndrome 22q13 deletion syndrome Autism Autism spectrum disorder Sensory reactivity Sensory profile Index. décimale : PER Périodiques Résumé : Phelan–McDermid syndrome (PMS), a monogenic form of autism spectrum disorder (ASD), results from deletion or mutation of the SHANK3 gene. Atypical sensory reactivity is now included in the diagnostic criteria for ASD. Examining the sensory phenotype in monogenic forms of ASD, such as PMS, may help identify underlying mechanisms of sensory reactivity. Using the Short Sensory Profile, the current study compared sensory reactivity in 24 children with PMS to 61 children with idiopathic ASD (iASD). Results suggest that children with PMS show more low energy/weak symptoms and less sensory sensitivity as compared to children with iASD. This study is the first to demonstrate differences in sensory reactivity between children with PMS and iASD, helping to refine the PMS phenotype. En ligne : http://dx.doi.org/10.1007/s10803-016-2754-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=290
in Journal of Autism and Developmental Disorders > 46-7 (July 2016) . - p.2508-2513[article] Brief Report: Sensory Reactivity in Children with Phelan–McDermid Syndrome [Texte imprimé et/ou numérique] / A. M. MIESES, Auteur ; Teresa TAVASSOLI, Auteur ; E. LI, Auteur ; L. SOORYA, Auteur ; S. LURIE, Auteur ; A. Ting WANG, Auteur ; P. M. SIPER, Auteur ; A. KOLEVZON, Auteur . - p.2508-2513.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 46-7 (July 2016) . - p.2508-2513
Mots-clés : Phelan–McDermid syndrome 22q13 deletion syndrome Autism Autism spectrum disorder Sensory reactivity Sensory profile Index. décimale : PER Périodiques Résumé : Phelan–McDermid syndrome (PMS), a monogenic form of autism spectrum disorder (ASD), results from deletion or mutation of the SHANK3 gene. Atypical sensory reactivity is now included in the diagnostic criteria for ASD. Examining the sensory phenotype in monogenic forms of ASD, such as PMS, may help identify underlying mechanisms of sensory reactivity. Using the Short Sensory Profile, the current study compared sensory reactivity in 24 children with PMS to 61 children with idiopathic ASD (iASD). Results suggest that children with PMS show more low energy/weak symptoms and less sensory sensitivity as compared to children with iASD. This study is the first to demonstrate differences in sensory reactivity between children with PMS and iASD, helping to refine the PMS phenotype. En ligne : http://dx.doi.org/10.1007/s10803-016-2754-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=290 Shifted phase of EEG cross-frequency coupling in individuals with Phelan-McDermid syndrome / M. G. MARISCAL in Molecular Autism, 12 (2021)
[article]
Titre : Shifted phase of EEG cross-frequency coupling in individuals with Phelan-McDermid syndrome Type de document : Texte imprimé et/ou numérique Auteurs : M. G. MARISCAL, Auteur ; Elizabeth BERRY-KRAVIS, Auteur ; Joseph D. BUXBAUM, Auteur ; L. E. ETHRIDGE, Auteur ; R. FILIP-DHIMA, Auteur ; J. H. FOSS-FEIG, Auteur ; A. KOLEVZON, Auteur ; M. E. MODI, Auteur ; M. W. MOSCONI, Auteur ; C. A. NELSON, Auteur ; C. M. POWELL, Auteur ; P. M. SIPER, Auteur ; L. SOORYA, Auteur ; A. THALIATH, Auteur ; A. THURM, Auteur ; B. ZHANG, Auteur ; M. SAHIN, Auteur ; A. R. LEVIN, Auteur Article en page(s) : 29 p. Langues : Anglais (eng) Mots-clés : Cross-frequency coupling Eeg Phase bias Phelan-McDermid syndrome Power Index. décimale : PER Périodiques Résumé : BACKGROUND: Phelan-McDermid Syndrome (PMS) is a rare condition caused by deletion or mutation of the SHANK3 gene. Individuals with PMS frequently present with intellectual disability, autism spectrum disorder, and other neurodevelopmental challenges. Electroencephalography (EEG) can provide a window into network-level function in PMS. METHODS: Here, we analyze EEG data collected across multiple sites in individuals with PMS (n?=?26) and typically developing individuals (n?=?15). We quantify oscillatory power, alpha-gamma phase-amplitude coupling strength, and phase bias, a measure of the phase of cross frequency coupling thought to reflect the balance of feedforward (bottom-up) and feedback (top-down) activity. RESULTS: We find individuals with PMS display increased alpha-gamma phase bias (U?=?3.841, p?0.0005), predominantly over posterior electrodes. Most individuals with PMS demonstrate positive overall phase bias while most typically developing individuals demonstrate negative overall phase bias. Among individuals with PMS, strength of alpha-gamma phase-amplitude coupling was associated with Sameness, Ritualistic, and Compulsive behaviors as measured by the Repetitive Behavior Scales-Revised (Beta?=?0.545, p?=?0.011). CONCLUSIONS: Increased phase bias suggests potential circuit-level mechanisms underlying phenotype in PMS, offering opportunities for back-translation of findings into animal models and targeting in clinical trials. En ligne : http://dx.doi.org/10.1186/s13229-020-00411-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459
in Molecular Autism > 12 (2021) . - 29 p.[article] Shifted phase of EEG cross-frequency coupling in individuals with Phelan-McDermid syndrome [Texte imprimé et/ou numérique] / M. G. MARISCAL, Auteur ; Elizabeth BERRY-KRAVIS, Auteur ; Joseph D. BUXBAUM, Auteur ; L. E. ETHRIDGE, Auteur ; R. FILIP-DHIMA, Auteur ; J. H. FOSS-FEIG, Auteur ; A. KOLEVZON, Auteur ; M. E. MODI, Auteur ; M. W. MOSCONI, Auteur ; C. A. NELSON, Auteur ; C. M. POWELL, Auteur ; P. M. SIPER, Auteur ; L. SOORYA, Auteur ; A. THALIATH, Auteur ; A. THURM, Auteur ; B. ZHANG, Auteur ; M. SAHIN, Auteur ; A. R. LEVIN, Auteur . - 29 p.
Langues : Anglais (eng)
in Molecular Autism > 12 (2021) . - 29 p.
Mots-clés : Cross-frequency coupling Eeg Phase bias Phelan-McDermid syndrome Power Index. décimale : PER Périodiques Résumé : BACKGROUND: Phelan-McDermid Syndrome (PMS) is a rare condition caused by deletion or mutation of the SHANK3 gene. Individuals with PMS frequently present with intellectual disability, autism spectrum disorder, and other neurodevelopmental challenges. Electroencephalography (EEG) can provide a window into network-level function in PMS. METHODS: Here, we analyze EEG data collected across multiple sites in individuals with PMS (n?=?26) and typically developing individuals (n?=?15). We quantify oscillatory power, alpha-gamma phase-amplitude coupling strength, and phase bias, a measure of the phase of cross frequency coupling thought to reflect the balance of feedforward (bottom-up) and feedback (top-down) activity. RESULTS: We find individuals with PMS display increased alpha-gamma phase bias (U?=?3.841, p?0.0005), predominantly over posterior electrodes. Most individuals with PMS demonstrate positive overall phase bias while most typically developing individuals demonstrate negative overall phase bias. Among individuals with PMS, strength of alpha-gamma phase-amplitude coupling was associated with Sameness, Ritualistic, and Compulsive behaviors as measured by the Repetitive Behavior Scales-Revised (Beta?=?0.545, p?=?0.011). CONCLUSIONS: Increased phase bias suggests potential circuit-level mechanisms underlying phenotype in PMS, offering opportunities for back-translation of findings into animal models and targeting in clinical trials. En ligne : http://dx.doi.org/10.1186/s13229-020-00411-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459