Age effects on the default mode and control networks in typically developing children

Sato, João Ricardo; Salum, Giovanni Abrahão; Gadelha, Ary; Picon, Felipe Almeida; Pan, Pedro Mário; Vieira, Gilson; Zugman, André; Hoexter, Marcelo Q.; Anés, Maurício; Moura, Luciana Monteiro; Del’Aquilla, Marco Antonio Gomes; Amaro, Edson; McGuire, Philip; Crossley, Nicolás; Lacerda, Acioly L.T.; Rohde, Luis Augusto; Miguel, Eurí­pedes Constantino; Bressan, Rodrigo A.; Jackowski, Andrea Parolin

doi:10.1016/j.jpsychires.2014.07.004

Cited by 78 publications

(66 citation statements)

References 39 publications

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“…As with the infant literature, much of the literature in children and adolescents has focused on the regions that define the adult DMN. Seed and component approaches have consistently found that connectivity between these areas (and indeed, connectivity within other cognitive RSNs) continues to strengthen from early childhood throughout development, especially with respect to long-range anterior-posterior links (de Bie et al, 2012; Fair et al, 2008; Sato et al, 2014; Sherman et al, 2014; Supekar et al, 2010). …”

Section: Developmental Refinements Of Network Structure Into Adulthoodmentioning

confidence: 99%

Development of large-scale functional networks from birth to adulthood: A guide to the neuroimaging literature

2017

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The development of human cognition results from the emergence of coordinated brain activity betweeen distant brain areas. Network science, combined with non-invasive functional imaging, has generated unprecedented insights regarding the adult brain’s functional organization, and promises to help elucidate the development of functional architectures supporting complex behavior. Here we review what is known about functional network development from birth until adulthood, particularly as understood through the use of resting-state functional connectivity MRI (rs-fcMRI). We attempt to synthesize rs-fcMRI findings with other functional imaging techniques, with macro-scale structural connectivity, and with knowledge regarding the development of micro-scale structure. We highlight a number of outstanding conceptual and technical barriers that need to be addressed, as well as previous developmental findings that may need to be revisited. Finally, we discuss key areas ripe for future research in order to 1) better characterize normative developmental trajectories, 2) link these trajectories to biologic mechanistic events, as well as component behaviors and 3) better understand the clinical implications and pathophysiological basis of aberrant network development.

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Section: Developmental Refinements Of Network Structure Into Adulthoodmentioning

confidence: 99%

Development of large-scale functional networks from birth to adulthood: A guide to the neuroimaging literature

2017

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“…To date, our knowledge of maturational changes in macro-scale functional networks in the developing brain is largely based on task-free fcMRI studies. Several such studies have shown developmental changes in resting state brain networks, where regions associated with separate networks become connected while closely linked local subnetworks lose some of their connections with maturation (Dosenbach et al, 2010; Sato et al, 2014, 2015). Most of these studies have concluded that network integration, how well different components of the network are connected, increases with maturation, while network segregation, the differentiation of the network into modules, or clusters, decreases with maturation.…”

Section: Introductionmentioning

confidence: 99%

Maturation trajectories of cortical resting-state networks depend on the mediating frequency band

et al. 2018

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The functional significance of resting state networks and their abnormal manifestations in psychiatric disorders are firmly established, as is the importance of the cortical rhythms in mediating these networks. Resting state networks are known to undergo substantial reorganization from childhood to adulthood, but whether distinct cortical rhythms, which are generated by separable neural mechanisms and are often manifested abnormally in psychiatric conditions, mediate maturation differentially, remains unknown. Using magnetoencephalography (MEG) to map frequency band specific maturation of resting state networks from age 7 to 29 in 162 participants (31 independent), we found significant changes with age in networks mediated by the beta (13–30 Hz) and gamma (31–80 Hz) bands. More specifically, gamma band mediated networks followed an expected asymptotic trajectory, but beta band mediated networks followed a linear trajectory. Network integration increased with age in gamma band mediated networks, while local segregation increased with age in beta band mediated networks. Spatially, the hubs that changed in importance with age in the beta band mediated networks had relatively little overlap with those that showed the greatest changes in the gamma band mediated networks. These findings are relevant for our understanding of the neural mechanisms of cortical maturation, in both typical and atypical development.

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“…Fair et al. () found that the functional connectivity within the DMN was very sparse between 7–9 years of age but the intensity of connectivity among these regions increased with age (Sato et al., ). In addition, two multimodal studies investigating the functional and structural connectivity of DMN in children reported convergent results from both modalities.…”

Section: Introductionmentioning

confidence: 99%

Default mode network maturation and psychopathology in children and adolescents

Sato

Salum

Gadelha

et al. 2015

Child Psychology Psychiatry

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Age effects on the default mode and control networks in typically developing children

Cited by 78 publications

References 39 publications

Development of large-scale functional networks from birth to adulthood: A guide to the neuroimaging literature

Development of large-scale functional networks from birth to adulthood: A guide to the neuroimaging literature

Maturation trajectories of cortical resting-state networks depend on the mediating frequency band

Default mode network maturation and psychopathology in children and adolescents

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