Comparing structure–function relationships in brain networks using EEG and fNIRS

R Blanco, MG Preti, C Koba, DVD Ville, A Crimi - Scientific Reports, 2024 - nature.com
Identifying relationships between structural and functional networks is crucial for
understanding the large-scale organization of the human brain. The potential contribution of …

Neurovascular Coupling Analysis Based on Multivariate Variational Gaussian Process Convergent Cross-Mapping

R Zhu, Q She, R Li, T Tan… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Neurovascular coupling (NVC) provides important insights into the intricate activity of brain
functioning and may aid in the early diagnosis of brain diseases. Emerging evidences have …

Detecting causalities between strongly coupled dynamical systems

Y Zhou, H Wang, C Gu, H Yang - Physica A: Statistical Mechanics and its …, 2024 - Elsevier
A new version of the convergent cross mapping is proposed to detect causalities from
records for strongly coupled nonlinear dynamical systems, where the mutual entropy is used …

Information transfers and flows in Markov chains as dynamical causal effects

DA Smirnov - Chaos: An Interdisciplinary Journal of Nonlinear …, 2024 - pubs.aip.org
A logical sequence of information-theoretic quantifiers of directional (causal) couplings in
Markov chains is generated within the framework of dynamical causal effects (DCEs) …

Gaussian processes and bayesian optimization for high precision experiments

M Lamparth, M Bestehorn, B Märkisch - arXiv preprint arXiv:2205.07625, 2022 - arxiv.org
High-precision measurements require optimal setups and analysis tools to achieve
continuous improvements. Systematic corrections need to be modeled with high accuracy …

“Causometry” of processes in arbitrary dynamical systems: Three levels of directional coupling quantifiers

DA Smirnov - Europhysics Letters, 2024 - iopscience.iop.org
"Causometry" of processes in arbitrary dynamical systems: Three levels of directional coupling
quantifiers - IOPscience Skip to content IOP Science home Accessibility Help Search Search all …

Detecting Causality in the Frequency Domain with Cross-Mapping Coherence

Z Benkő, B Varga, M Stippinger… - arXiv preprint arXiv …, 2024 - arxiv.org
Understanding causal relationships within a system is crucial for uncovering its underlying
mechanisms. Causal discovery methods, which facilitate the construction of such models …

Inferring parsimonious coupling statistics in nonlinear dynamics with variational gaussian processes

A Ghouse, G Valenza - … Conference on Complex Networks and Their …, 2022 - Springer
Falsification is the basis for testing existing hypotheses, and a great danger is posed when
results incorrectly reject our prior notions (false positives). Though nonparametric and …

Fierz Interference Term in Neutron Beta Decay and New Approaches for Systematic Uncertainty Quantification

M Lamparth - 2023 - mediatum.ub.tum.de
Experiments of free neutron beta decays can probe the weak interaction structure for tensor
and scalar contributions. We can measure such contributions as a shift in the electron …

Estimation of Task-Evoked Directed Functional Connectivity by Cross-Mapping Psychophysiological Variables

A Ghouse, J Schultz, G Valenza - bioRxiv, 2022 - biorxiv.org
Understanding the functional connectivity between different brain regions is vital for
improving our comprehension of neural processing and cognition. While directed functional …