Living on the edge: network neuroscience beyond nodes

RF Betzel, J Faskowitz, O Sporns - Trends in cognitive sciences, 2023 - cell.com
Network neuroscience has emphasized the connectional properties of neural elements–
cells, populations, and regions. This has come at the expense of the anatomical and …

Partial entropy decomposition reveals higher-order information structures in human brain activity

TF Varley, M Pope, Maria Grazia… - Proceedings of the …, 2023 - National Acad Sciences
The standard approach to modeling the human brain as a complex system is with a network,
where the basic unit of interaction is a pairwise link between two brain regions. While …

Edge-centric analysis of time-varying functional brain networks with applications in autism spectrum disorder

FZ Esfahlani, L Byrge, J Tanner, O Sporns… - NeuroImage, 2022 - Elsevier
The interaction between brain regions changes over time, which can be characterized using
time-varying functional connectivity (tvFC). The common approach to estimate tvFC uses …

Multi-policy models of interregional communication in the human connectome

RF Betzel, J Faskowitz, B Mišić, O Sporns, C Seguin - bioRxiv, 2022 - biorxiv.org
Network models of communication, eg shortest paths, diffusion, navigation, have become
useful tools for studying structure-function relationships in the brain. These models generate …

Modular subgraphs in large-scale connectomes underpin spontaneous co-fluctuation events in mouse and human brains

E Ragone, J Tanner, Y Jo, F Zamani Esfahlani… - Communications …, 2024 - nature.com
Previous studies have adopted an edge-centric framework to study fine-scale network
dynamics in human fMRI. To date, however, no studies have applied this framework to data …

Intermediately synchronised brain states optimise trade-off between subject specificity and predictive capacity

L Sasse, DI Larabi, A Omidvarnia, K Jung… - Communications …, 2023 - nature.com
Functional connectivity (FC) refers to the statistical dependencies between activity of distinct
brain areas. To study temporal fluctuations in FC within the duration of a functional magnetic …

Intermediately Synchronised Brain States optimise trade-off between Subject Identifiability and Predictive Capacity

L Sasse, DI Larabi, A Omidvarnia, K Jung… - Biorxiv, 2022 - biorxiv.org
Functional connectivity (FC) refers to the statistical dependencies between activity of distinct
brain areas. To study temporal fluctuations in FC within the duration of a functional magnetic …

System-level high-amplitude co-fluctuations

RF Betzel, E Chumin, F Zamani Esfahlani, J Tanner… - BioRxiv, 2022 - biorxiv.org
Edge time series decompose interregional correlations (functional connectivity; FC) into their
time-varying contributions. Previous studies have revealed that brief, high-amplitude, and …

Cofluctuation analysis reveals aberrant default mode network patterns in adolescents and youths with autism spectrum disorder

L Li, X Su, Q Zheng, J Xiao, XY Huang… - Human Brain …, 2022 - Wiley Online Library
Resting‐state functional connectivity (rsFC) approaches provide informative estimates of the
functional architecture of the brain, and recently‐proposed cofluctuation analysis temporally …

[图书][B] Uncovering Higher-Order Structures in Complex Systems with Multivariate Information Theory

TF Varley - 2023 - search.proquest.com
Complex systems are defined by the presence of intricate, emergent structures that integrate
many disparate elements into a single “whole.” A central challenge of modern science is …