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Auteur Petra E. VERTES |
Documents disponibles écrits par cet auteur (1)
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Annual Research Review: Growth connectomics – the organization and reorganization of brain networks during normal and abnormal development / Petra E. VERTES in Journal of Child Psychology and Psychiatry, 56-3 (March 2015)
[article]
Titre : Annual Research Review: Growth connectomics – the organization and reorganization of brain networks during normal and abnormal development Type de document : Texte imprimé et/ou numérique Auteurs : Petra E. VERTES, Auteur ; Edward T. BULLMORE, Auteur Article en page(s) : p.299-320 Langues : Anglais (eng) Mots-clés : Brain networks connectomics development cognitive change neurodevelopmental disorders Index. décimale : PER Périodiques Résumé : Background We first give a brief introduction to graph theoretical analysis and its application to the study of brain network topology or connectomics. Within this framework, we review the existing empirical data on developmental changes in brain network organization across a range of experimental modalities (including structural and functional MRI, diffusion tensor imaging, magnetoencephalography and electroencephalography in humans). Synthesis We discuss preliminary evidence and current hypotheses for how the emergence of network properties correlates with concomitant cognitive and behavioural changes associated with development. We highlight some of the technical and conceptual challenges to be addressed by future developments in this rapidly moving field. Given the parallels previously discovered between neural systems across species and over a range of spatial scales, we also review some recent advances in developmental network studies at the cellular scale. We highlight the opportunities presented by such studies and how they may complement neuroimaging in advancing our understanding of brain development. Finally, we note that many brain and mind disorders are thought to be neurodevelopmental in origin and that charting the trajectory of brain network changes associated with healthy development also sets the stage for understanding abnormal network development. Conclusions We therefore briefly review the clinical relevance of network metrics as potential diagnostic markers and some recent efforts in computational modelling of brain networks which might contribute to a more mechanistic understanding of neurodevelopmental disorders in future. En ligne : http://dx.doi.org/10.1111/jcpp.12365 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260
in Journal of Child Psychology and Psychiatry > 56-3 (March 2015) . - p.299-320[article] Annual Research Review: Growth connectomics – the organization and reorganization of brain networks during normal and abnormal development [Texte imprimé et/ou numérique] / Petra E. VERTES, Auteur ; Edward T. BULLMORE, Auteur . - p.299-320.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 56-3 (March 2015) . - p.299-320
Mots-clés : Brain networks connectomics development cognitive change neurodevelopmental disorders Index. décimale : PER Périodiques Résumé : Background We first give a brief introduction to graph theoretical analysis and its application to the study of brain network topology or connectomics. Within this framework, we review the existing empirical data on developmental changes in brain network organization across a range of experimental modalities (including structural and functional MRI, diffusion tensor imaging, magnetoencephalography and electroencephalography in humans). Synthesis We discuss preliminary evidence and current hypotheses for how the emergence of network properties correlates with concomitant cognitive and behavioural changes associated with development. We highlight some of the technical and conceptual challenges to be addressed by future developments in this rapidly moving field. Given the parallels previously discovered between neural systems across species and over a range of spatial scales, we also review some recent advances in developmental network studies at the cellular scale. We highlight the opportunities presented by such studies and how they may complement neuroimaging in advancing our understanding of brain development. Finally, we note that many brain and mind disorders are thought to be neurodevelopmental in origin and that charting the trajectory of brain network changes associated with healthy development also sets the stage for understanding abnormal network development. Conclusions We therefore briefly review the clinical relevance of network metrics as potential diagnostic markers and some recent efforts in computational modelling of brain networks which might contribute to a more mechanistic understanding of neurodevelopmental disorders in future. En ligne : http://dx.doi.org/10.1111/jcpp.12365 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260