[HTML][HTML] … connectivity and graph theory metrics in a rat model of temporal lobe epilepsy reveal a preference for brain states with a lower functional connectivity …

E Christiaen, MG Goossens, B Descamps… - Neurobiology of …, 2020 - Elsevier
… into 6 states of functional network topology, each characterized by a combination of network
metrics. Our results showed that FC states with a lower mean functional connectivity, lower …

Dynamic functional connectivity in temporal lobe epilepsy: a graph theoretical and machine learning approach

A Fallahi, M Pooyan, N Lotfi, F Baniasad, L Tapak… - Neurological …, 2021 - Springer
analyzed these graph measures for … analyses of static and dynamic functional connectivity
for the application of lateralizing TLE patients. We proposed graph-based quantitative metrics

Rethinking measures of functional connectivity via feature extraction

R Mohanty, WA Sethares, VA Nair, V Prabhakaran - Scientific reports, 2020 - nature.com
… Rather, it should be treated as lack of linear time-dependence only. This could imply that
there may still be dependencies between these BOLD signals, that are not captured well by …

… photobiomodulation-induced changes in human brain functional connectivity and network metrics mapped by whole-head functional near-infrared spectroscopy in …

EL Urquhart, H Wanniarachchi, X Wang… - Biomedical optics …, 2020 - opg.optica.org
Functional connectivity (FC) and brain network metrics were quantified using Pearson’s
correlation coefficients and graph theory analysis (… By examining the time dependence on FC for …

Deep sparse graph functional connectivity analysis in AD patients using fMRI data

H Ahmadi, E Fatemizadeh… - Computer Methods and …, 2021 - Elsevier
… Secondly, the graph theory and features are presented and then the ER method and …
Graph measures can be computed over the FC matrices that show the integration and …

A predictor-informed multi-subject bayesian approach for dynamic functional connectivity

J Lee, S Hussain, R Warnick, M Vannucci, I Menchaca… - Plos one, 2024 - journals.plos.org
… [30] used a Bayesian HMM to estimate the dynamic structure of graph theoretical measures
of whole-brain FC. Also, HMMs have been employed in time-varying vector autoregressive (…

Echo Time Dependency of Local Activity Metrics of Resting-State Functional MRI

LX Yuan, N Zhao, XQ Wang, YT Lv, H He - Frontiers in Neuroscience, 2021 - frontiersin.org
… group analysis between EO and EC of the four local activity metrics, the area with significant
difference varied greatly with TE. Collectively, these findings demonstrated that local metrics

Connectivity analysis of directed highway vehicular ad hoc networks using graph theory

S Elaraby, SM Abuelenin - International Journal of …, 2021 - Wiley Online Library
… The time dependence is dropped because instantaneous … Another advantage of
representing VANETs as graphs is that other graph centrality metrics can also be used in …

EEG based brain functional connectivity analysis for post-autoimmune encephalitis (AE) patients with epilepsy

H Zhang, Y Hao, H He, N Roberts - Epilepsy Research, 2023 - Elsevier
… of the brain functional network based on graph theory method … Brain functional connectivity
refers to the time dependence of … Classification accuracy was used as an evaluation metric for …

Persistence of hierarchical network organization and emergent topologies in models of functional connectivity

A Safari, P Moretti, I Diez, JM Cortes, MA Muñoz - Neurocomputing, 2021 - Elsevier
… At the graph theoretical level, FC networks have facilitated the … of the time dependence
and dynamics of functional networks, … Similarity measures were proposed in the past (see for …