[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 …
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
… 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 …
for the application of lateralizing TLE patients. We proposed graph-based quantitative metrics …
[HTML][HTML] Rethinking measures of functional connectivity via feature extraction
… 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 …
there may still be dependencies between these BOLD signals, that are not captured well by …
Statistical model-based approaches for functional connectivity analysis of neuroimaging data
NJ Foti, EB Fox - Current opinion in neurobiology, 2019 - Elsevier
… brain function as structural and functional connectivity networks … Our ability to discover
functional network structure has become … Though estimators of these undirected measures can be …
functional network structure has become … Though estimators of these undirected measures can be …
[HTML][HTML] Brain connectivity and information-flow breakdown revealed by a minimum spanning tree-based analysis of MRI data in behavioral variant frontotemporal …
V Saba, E Premi, V Cristillo, S Gazzina… - Frontiers in …, 2019 - frontiersin.org
… metrics is still an open issue in imaging studies, the graph-… We observed a global
fragmentation of the functional network … from complex network analyses, such as graph theory, a …
fragmentation of the functional network … from complex network analyses, such as graph theory, a …
… 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 …
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 …
Graph measures can be computed over the FC matrices that show the integration and …
[HTML][HTML] Semiparametric Estimation of Task-Based Dynamic Functional Connectivity on the Population Level
… uses graph theory and applies network analysis to obtain time courses of graph measures,
… Indeed, our dFC analysis showed patterns and time dependence of associations that might …
… Indeed, our dFC analysis showed patterns and time dependence of associations that might …
Analysis of dynamic brain connectivity through geodesic clustering
… In this paper we investigate the importance of the choice of metric on the space of graphs to
… This study also reveals that a careful encoding of the dynamic functional connectivity allows …
… This study also reveals that a careful encoding of the dynamic functional connectivity allows …
[HTML][HTML] A predictor-informed multi-subject bayesian approach for dynamic functional connectivity
… [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 (…
of whole-brain FC. Also, HMMs have been employed in time-varying vector autoregressive (…