.png){kind=icon}
.png){kind=icon}
Return
Hierarchical functional system development supports executive function
.png){kind=icon}
OA
AI
DOI：10.1016/j.tics.2022.11.005.png)
.png){kind=icon}
.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
In this perspective, we describe how developmental improvements in youth execu-tive function (EF) are supported by hierarchically organized maturational changes in functional brain systems. We first highlight evidence that functional brain systems are embedded within a hierarchical sensorimotor-association axis of cortical orga-nization. We then review data showing that functional system developmental profiles vary along this axis: systems near the associative end become more func-tionally segregated, while those in the middle become more integrative. Develop-mental changes that strengthen the hierarchical organization of the cortex may support EF by facilitating top-down information flow and balancing within-and between-system communication. We propose a central role for attention and frontoparietal control systems in the maturation of healthy EF and suggest that reduced functional system differentiation across the sensorimotor-association axis contributes to transdiagnostic EF deficits.
Keywords:
DEFAULT-MODE NETWORK
BRAIN NETWORKS
COGNITIVE CONTROL
INDIVIDUAL-DIFFERENCES
ASSOCIATION NETWORKS
HEAD MOTION
CONNECTIVITY
SEGREGATION
ORGANIZATION
INTEGRATION
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
17.2
Papers:
3.6K
Citations:
3.5W