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2 recherche sur le mot-clé 'Resting-state networks'
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Sex Differences in Functional Connectivity Between Resting State Brain Networks in Autism Spectrum Disorder / Vânia TAVARES in Journal of Autism and Developmental Disorders, 52-7 (July 2022)
[article]
Titre : Sex Differences in Functional Connectivity Between Resting State Brain Networks in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Vânia TAVARES, Auteur ; Luís Afonso FERNANDES, Auteur ; Marília ANTUNES, Auteur ; Hugo FERREIRA, Auteur ; Diana PRATA, Auteur Article en page(s) : p.3088-3101 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnostic imaging Brain/diagnostic imaging Brain Mapping/methods Female Humans Magnetic Resonance Imaging/methods Male Neural Pathways Sex Characteristics Autism spectrum disorder Functional connectivity Functional magnetic resonance imaging Independent component analysis Resting-state networks Index. décimale : PER Périodiques Résumé : Functional brain connectivity (FBC) has previously been examined in autism spectrum disorder (ASD) between-resting-state networks (RSNs) using a highly sensitive and reproducible hypothesis-free approach. However, results have been inconsistent and sex differences have only recently been taken into consideration using this approach. We estimated main effects of diagnosis and sex and a diagnosis by sex interaction on between-RSNs FBC in 83 ASD (40 females/43 males) and 85 typically developing controls (TC; 43 females/42 males). We found increased connectivity between the default mode (DM) and (a) the executive control networks in ASD (vs. TC); (b) the cerebellum networks in males (vs. females); and (c) female-specific altered connectivity involving visual, language and basal ganglia (BG) networks in ASD-in suggestive compatibility with ASD cognitive and neuroscientific theories. En ligne : http://dx.doi.org/10.1007/s10803-021-05191-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477
in Journal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3088-3101[article] Sex Differences in Functional Connectivity Between Resting State Brain Networks in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Vânia TAVARES, Auteur ; Luís Afonso FERNANDES, Auteur ; Marília ANTUNES, Auteur ; Hugo FERREIRA, Auteur ; Diana PRATA, Auteur . - p.3088-3101.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-7 (July 2022) . - p.3088-3101
Mots-clés : Autism Spectrum Disorder/diagnostic imaging Brain/diagnostic imaging Brain Mapping/methods Female Humans Magnetic Resonance Imaging/methods Male Neural Pathways Sex Characteristics Autism spectrum disorder Functional connectivity Functional magnetic resonance imaging Independent component analysis Resting-state networks Index. décimale : PER Périodiques Résumé : Functional brain connectivity (FBC) has previously been examined in autism spectrum disorder (ASD) between-resting-state networks (RSNs) using a highly sensitive and reproducible hypothesis-free approach. However, results have been inconsistent and sex differences have only recently been taken into consideration using this approach. We estimated main effects of diagnosis and sex and a diagnosis by sex interaction on between-RSNs FBC in 83 ASD (40 females/43 males) and 85 typically developing controls (TC; 43 females/42 males). We found increased connectivity between the default mode (DM) and (a) the executive control networks in ASD (vs. TC); (b) the cerebellum networks in males (vs. females); and (c) female-specific altered connectivity involving visual, language and basal ganglia (BG) networks in ASD-in suggestive compatibility with ASD cognitive and neuroscientific theories. En ligne : http://dx.doi.org/10.1007/s10803-021-05191-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=477 Research Review: Functional brain connectivity and child psychopathology – overview and methodological considerations for investigators new to the field / Marguerite MATTHEWS in Journal of Child Psychology and Psychiatry, 56-4 (April 2015)
[article]
Titre : Research Review: Functional brain connectivity and child psychopathology – overview and methodological considerations for investigators new to the field Type de document : Texte imprimé et/ou numérique Auteurs : Marguerite MATTHEWS, Auteur ; Damien A. FAIR, Auteur Article en page(s) : p.400-414 Langues : Anglais (eng) Mots-clés : fMRI functional connectivity machine learning neuropsychiatric disorders resting-state networks child psychopathology Index. décimale : PER Périodiques Résumé : Background Functional connectivity MRI is an emerging technique that can be used to investigate typical and atypical brain function in developing and aging populations. Despite some of the current confounds in the field of functional connectivity MRI, the translational potential of the technique available to investigators may eventually be used to improve diagnosis, early disease detection, and therapy monitoring. Method and Scope Based on a comprehensive survey of the literature, this review offers an introduction of resting-state functional connectivity for new investigators to the field of resting-state functional connectivity. We discuss a brief history of the technique, various methods of analysis, the relationship of functional networks to behavior, as well as the translational potential of functional connectivity MRI to investigate neuropsychiatric disorders. We also address some considerations and limitations with data analysis and interpretation. Conclusions The information provided in this review should serve as a foundation for investigators new to the field of resting-state functional connectivity. The discussion provides a means to better understand functional connectivity and its application to typical and atypical brain function. En ligne : http://dx.doi.org/10.1111/jcpp.12335 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260
in Journal of Child Psychology and Psychiatry > 56-4 (April 2015) . - p.400-414[article] Research Review: Functional brain connectivity and child psychopathology – overview and methodological considerations for investigators new to the field [Texte imprimé et/ou numérique] / Marguerite MATTHEWS, Auteur ; Damien A. FAIR, Auteur . - p.400-414.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 56-4 (April 2015) . - p.400-414
Mots-clés : fMRI functional connectivity machine learning neuropsychiatric disorders resting-state networks child psychopathology Index. décimale : PER Périodiques Résumé : Background Functional connectivity MRI is an emerging technique that can be used to investigate typical and atypical brain function in developing and aging populations. Despite some of the current confounds in the field of functional connectivity MRI, the translational potential of the technique available to investigators may eventually be used to improve diagnosis, early disease detection, and therapy monitoring. Method and Scope Based on a comprehensive survey of the literature, this review offers an introduction of resting-state functional connectivity for new investigators to the field of resting-state functional connectivity. We discuss a brief history of the technique, various methods of analysis, the relationship of functional networks to behavior, as well as the translational potential of functional connectivity MRI to investigate neuropsychiatric disorders. We also address some considerations and limitations with data analysis and interpretation. Conclusions The information provided in this review should serve as a foundation for investigators new to the field of resting-state functional connectivity. The discussion provides a means to better understand functional connectivity and its application to typical and atypical brain function. En ligne : http://dx.doi.org/10.1111/jcpp.12335 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260