High-amplitude cofluctuations in cortical activity drive functional connectivity
Resting-state functional connectivity is used throughout neuroscience to study brain
organization and to generate biomarkers of development, disease, and cognition. The …
organization and to generate biomarkers of development, disease, and cognition. The …
Individualized event structure drives individual differences in whole-brain functional connectivity
Resting-state functional connectivity is typically modeled as the correlation structure of
whole-brain regional activity. It is studied widely, both to gain insight into the brain's intrinsic …
whole-brain regional activity. It is studied widely, both to gain insight into the brain's intrinsic …
Modular origins of high-amplitude cofluctuations in fine-scale functional connectivity dynamics
The topology of structural brain networks shapes brain dynamics, including the correlation
structure of brain activity (functional connectivity) as estimated from functional neuroimaging …
structure of brain activity (functional connectivity) as estimated from functional neuroimaging …
Resting-state functional connectivity emerges from structurally and dynamically shaped slow linear fluctuations
Brain fluctuations at rest are not random but are structured in spatial patterns of correlated
activity across different brain areas. The question of how resting-state functional connectivity …
activity across different brain areas. The question of how resting-state functional connectivity …
Principal components of functional connectivity: a new approach to study dynamic brain connectivity during rest
Functional connectivity (FC) as measured by correlation between fMRI BOLD time courses
of distinct brain regions has revealed meaningful organization of spontaneous fluctuations in …
of distinct brain regions has revealed meaningful organization of spontaneous fluctuations in …
Network-level structure-function relationships in human neocortex
The dynamics of spontaneous fluctuations in neural activity are shaped by underlying
patterns of anatomical connectivity. While numerous studies have demonstrated edge-wise …
patterns of anatomical connectivity. While numerous studies have demonstrated edge-wise …
[HTML][HTML] Temporal fluctuations in the brain's modular architecture during movie-watching
Brain networks are flexible and reconfigure over time to support ongoing cognitive
processes. However, tracking statistically meaningful reconfigurations across time has …
processes. However, tracking statistically meaningful reconfigurations across time has …
BOLD cofluctuation 'events' are predicted from static functional connectivity
Recent work identified single time points (“events”) of high regional cofluctuation in
functional Magnetic Resonance Imaging (fMRI) which contain more large-scale brain …
functional Magnetic Resonance Imaging (fMRI) which contain more large-scale brain …
Dynamic fluctuations coincide with periods of high and low modularity in resting-state functional brain networks
We investigate the relationship of resting-state fMRI functional connectivity estimated over
long periods of time with time-varying functional connectivity estimated over shorter time …
long periods of time with time-varying functional connectivity estimated over shorter time …
Time-resolved structure-function coupling in brain networks
The relationship between structural and functional connectivity in the brain is a key question
in systems neuroscience. Modern accounts assume a single global structure-function …
in systems neuroscience. Modern accounts assume a single global structure-function …