Colloquium: Multiscale modeling of brain network organization

C Presigny, F De Vico Fallani - Reviews of Modern Physics, 2022 - APS
A complete understanding of the brain requires an integrated description of the numerous
scales and levels of neural organization. This means studying the interplay of genes and …

Neurocognitive mechanism of human resilience: A conceptual framework and empirical review

ZF Yao, S Hsieh - International journal of environmental research and …, 2019 - mdpi.com
Resilience is an innate human capacity that holds the key to uncovering why some people
rebound after trauma and others never recover. Various theories have debated the …

Utilising activity patterns of a complex biophysical network model to optimise intra-striatal deep brain stimulation

K Spiliotis, R Appali, AK Fontes Gomes, JP Payonk… - Scientific Reports, 2024 - nature.com
A large-scale biophysical network model for the isolated striatal body is developed to
optimise potential intrastriatal deep brain stimulation applied to, eg obsessive-compulsive …

Data-driven modelling of brain activity using neural networks, diffusion maps, and the Koopman operator

IK Gallos, D Lehmberg, F Dietrich… - … Interdisciplinary Journal of …, 2024 - pubs.aip.org
We propose a machine-learning approach to construct reduced-order models (ROMs) to
predict the long-term out-of-sample dynamics of brain activity (and in general, high …

[HTML][HTML] Bayesian inference of a spectral graph model for brain oscillations

H Jin, P Verma, F Jiang, SS Nagarajan, A Raj - NeuroImage, 2023 - Elsevier
The relationship between brain functional connectivity and structural connectivity has caught
extensive attention of the neuroscience community, commonly inferred using mathematical …

Insomnia disorder diagnosed by resting-state fMRI-based SVM classifier

D He, D Ren, Z Guo, B Jiang - Sleep Medicine, 2022 - Elsevier
Background The main classification systems of sleep disorders are based on the subjective
self-reported criteria. Objective measures are essential to characterize the nocturnal sleep …

Exploring nonlinear dynamics in brain functionality through phase portraits and fuzzy recurrence plots

Q Li, VD Calhoun, TD Pham, A Iraji - Chaos: An Interdisciplinary …, 2024 - pubs.aip.org
Much of the complexity and diversity found in nature is driven by nonlinear phenomena, and
this holds true for the brain. Nonlinear dynamics theory has been successfully utilized in …

A parametric time-frequency conditional Granger causality method using ultra-regularized orthogonal least squares and multiwavelets for dynamic connectivity …

Y Li, M Lei, W Cui, Y Guo, HL Wei - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This study proposes a new parametric time-frequency conditional Granger causality (TF-
CGC) method for high-precision connectivity analysis over time and frequency domain in …

Construction of embedded fMRI resting-state functional connectivity networks using manifold learning

IK Gallos, E Galaris, CI Siettos - Cognitive neurodynamics, 2021 - Springer
We construct embedded functional connectivity networks (FCN) from benchmark resting-
state functional magnetic resonance imaging (rsfMRI) data acquired from patients with …

Modelling brain dynamics by boolean networks

F Bertacchini, C Scuro, P Pantano, E Bilotta - Scientific Reports, 2022 - nature.com
Understanding the relationship between brain architecture and brain function is a central
issue in neuroscience. We modeled realistic spatio-temporal patterns of brain activity on a …