Introducing co-activation pattern metrics to quantify spontaneous brain network dynamics

JE Chen, C Chang, MD Greicius, GH Glover - Neuroimage, 2015 - Elsevier
… interest in brain dynamics, metrics that can quantify the variability of network patterns are …
quantification metrics based on the extension of co-activation pattern (CAP) analysis, a recently …

Task vs. rest—different network configurations between the coactivation and the resting-state brain networks

X Di, S Gohel, EH Kim, BB Biswal - Frontiers in human neuroscience, 2013 - frontiersin.org
… comparable properties to brain networks during task … coactivation patterns among brain
regions based upon published neuroimaging studies, and compared the coactivation network

Multifaceted brain networks reconfiguration in disorders of consciousness uncovered by coactivation patterns

C Di Perri, E Amico, L Heine, J Annen… - Human brain …, 2018 - Wiley Online Library
… Spatial clustering was performed on the extracted PCC time frames to obtain 8 different
co-activation patterns (CAPs). We investigated spatial connectivity patterns positively and …

[HTML][HTML] Reproducible coactivation patterns of functional brain networks reveal the aberrant dynamic state transition in schizophrenia

H Yang, H Zhang, X Di, S Wang, C Meng, L Tian… - Neuroimage, 2021 - Elsevier
… , based on the coactivation pattern analysis and three … coactivation states of functional
brain networks, which were constituted by typical resting-state networks including triple networks

Functional coactivation map of the human brain

R Toro, PT Fox, T Paus - Cerebral cortex, 2008 - academic.oup.com
… with significant coactivations only around the seed-voxel, to those showing a rich pattern of
cortical … Here we illustrate that the coactivation map does recover meaningful networks by …

Decomposition of spontaneous brain activity into distinct fMRI co-activation patterns

X Liu, C Chang, JH Duyn - Frontiers in systems neuroscience, 2013 - frontiersin.org
networks extracted with conventional analysis methods, these co-activation patterns
demonstrate novel network features with apparent relevance to the brain's functional organization. …

Co-activation patterns in resting-state fMRI signals

X Liu, N Zhang, C Chang, JH Duyn - Neuroimage, 2018 - Elsevier
network while the DMN is de-activated, suggesting that these two major brain networks, ie,
the DMN and task-positive networkco-activation pattern, and (3) averaging the spatial pattern

Resting-state functional MRI of healthy adults: temporal dynamic brain coactivation patterns

T Liu, L Wang, D Suo, J Zhang, K Wang, J Wang… - Radiology, 2022 - pubs.rsna.org
… The purpose of this study was to promote the interpretation of dynamic brain network
variations underlying the complex aging process by quantifying activation levels and obtaining a …

Toward a theory of coactivation patterns in excitable neural networks

A Messé, MT Hütt, CC Hilgetag - PLoS computational biology, 2018 - journals.plos.org
… For more than a decade, increasingly sophisticated computational neuroscience
approaches have been used to model the activity patterns of brain networks based on their …

The co-activation pattern between the DMN and other brain networks affects the cognition of older adults: evidence from naturalistic stimulation fMRI data

F Sun, D Cui, Q Jiao, J Niu, X Zhang, Y Shi… - Cerebral …, 2024 - academic.oup.com
… between dynamic metrics of brain networks and cognition using functional … co-activation
pattern (CAP) states of brain networks grouped into three pairs with opposite activation patterns