From maps to multi-dimensional network mechanisms of mental disorders

U Braun, A Schaefer, RF Betzel, H Tost… - Neuron, 2018 - cell.com
The development of advanced neuroimaging techniques and their deployment in large
cohorts has enabled an assessment of functional and structural brain network architecture at …

Generative models for network neuroscience: prospects and promise

RF Betzel, DS Bassett - Journal of The Royal Society …, 2017 - royalsocietypublishing.org
Network neuroscience is the emerging discipline concerned with investigating the complex
patterns of interconnections found in neural systems, and identifying principles with which to …

Low-dimensional spatiotemporal dynamics underlie cortex-wide neural activity

CJ MacDowell, TJ Buschman - Current Biology, 2020 - cell.com
Cognition arises from the dynamic flow of neural activity through the brain. To capture these
dynamics, we used mesoscale calcium imaging to record neural activity across the dorsal …

The active inference approach to ecological perception: general information dynamics for natural and artificial embodied cognition

A Linson, A Clark, S Ramamoorthy… - Frontiers in Robotics and …, 2018 - frontiersin.org
The emerging neurocomputational vision of humans as embodied, ecologically embedded,
social agents—who shape and are shaped by their environment—offers a golden …

[HTML][HTML] A generative model of whole-brain effective connectivity

S Frässle, EI Lomakina, L Kasper, ZM Manjaly, A Leff… - Neuroimage, 2018 - Elsevier
The development of whole-brain models that can infer effective (directed) connection
strengths from fMRI data represents a central challenge for computational neuroimaging. A …

Topological impact of negative links on the stability of resting-state brain network

M Saberi, R Khosrowabadi, A Khatibi, B Misic… - Scientific reports, 2021 - nature.com
Stability is a physical attribute that stands opposite the change. However, it is still unclear
how the arrangement of links called topology affects network stability. In this study, we …

Ghost attractors in spontaneous brain activity: Recurrent excursions into functionally-relevant BOLD phase-locking states

J Vohryzek, G Deco, B Cessac… - Frontiers in systems …, 2020 - frontiersin.org
Functionally relevant network patterns form transiently in brain activity during rest, where a
given subset of brain areas exhibits temporally synchronized BOLD signals. To adequately …

Fractal basins as a mechanism for the nimble brain

E Bollt, J Fish, A Kumar, E Roque dos Santos… - Scientific Reports, 2023 - nature.com
An interesting feature of the brain is its ability to respond to disparate sensory signals from
the environment in unique ways depending on the environmental context or current brain …

[HTML][HTML] Signal diffusion along connectome gradients and inter-hub routing differentially contribute to dynamic human brain function

B Park, RV de Wael, C Paquola, S Larivière… - Neuroimage, 2021 - Elsevier
Human cognition is dynamic, alternating over time between externally-focused states and
more abstract, often self-generated, patterns of thought. Although cognitive neuroscience …

Application of graph theory to assess static and dynamic brain connectivity: Approaches for building brain graphs

Q Yu, Y Du, J Chen, J Sui, T Adalē… - Proceedings of the …, 2018 - ieeexplore.ieee.org
Human brain connectivity is complex. Graph-theory-based analysis has become a powerful
and popular approach for analyzing brain imaging data, largely because of its potential to …