Statistical power in network neuroscience

K Helwegen, I Libedinsky… - Trends in Cognitive …, 2023 - cell.com
Network neuroscience has emerged as a leading method to study brain connectivity. The
success of these investigations is dependent not only on approaches to accurately map …

Edges in brain networks: Contributions to models of structure and function

J Faskowitz, RF Betzel, O Sporns - Network Neuroscience, 2022 - direct.mit.edu
Network models describe the brain as sets of nodes and edges that represent its distributed
organization. So far, most discoveries in network neuroscience have prioritized insights that …

A computational model of neurodegeneration in Alzheimer's disease

D Jones, V Lowe, J Graff-Radford, H Botha… - Nature …, 2022 - nature.com
Disruption of mental functions in Alzheimer's disease (AD) and related disorders is
accompanied by selective degeneration of brain regions. These regions comprise large …

Subcortical-cortical dynamical states of the human brain and their breakdown in stroke

C Favaretto, M Allegra, G Deco, NV Metcalf… - Nature …, 2022 - nature.com
The mechanisms controlling dynamical patterns in spontaneous brain activity are poorly
understood. Here, we provide evidence that cortical dynamics in the ultra-slow frequency …

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 …

Multivariate information theory uncovers synergistic subsystems of the human cerebral cortex

TF Varley, M Pope, J Faskowitz, O Sporns - Communications biology, 2023 - nature.com
One of the most well-established tools for modeling the brain is the functional connectivity
network, which is constructed from pairs of interacting brain regions. While powerful, the …

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 …

When makes you unique: Temporality of the human brain fingerprint

D Van De Ville, Y Farouj, MG Preti, R Liégeois… - Science …, 2021 - science.org
The extraction of “fingerprints” from human brain connectivity data has become a new
frontier in neuroscience. However, the time scales of human brain identifiability are still …

Large-scale neural dynamics in a shared low-dimensional state space reflect cognitive and attentional dynamics

H Song, WM Shim, MD Rosenberg - Elife, 2023 - elifesciences.org
Cognition and attention arise from the adaptive coordination of neural systems in response
to external and internal demands. The low-dimensional latent subspace that underlies large …

Information-processing dynamics in neural networks of macaque cerebral cortex reflect cognitive state and behavior

TF Varley, O Sporns, S Schaffelhofer… - Proceedings of the …, 2023 - National Acad Sciences
One of the essential functions of biological neural networks is the processing of information.
This includes everything from processing sensory information to perceive the environment …