Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International ConferenceElectroencephalographyHumansSignal ProcessingComputer-AssistedAlgorithms
A Hodge-FAST Framework for High-Resolution Dynamic Functional Connectivity Analysis of Higher Order Interactions in EEG Signals.
Om Roy, Yashar Moshfeghi, Jason Smith, Agustin Ibanez, Mario A Parra, Keith M Smith
Published: 202510.1109/EMBC58623.2025.11253015
Abstract
We introduce a novel framework that integrates Hodge decomposition with Filtered Average Short-Term (FAST) functional connectivity to analyze dynamic functional connectivity (DFC) in EEG signals. This method leverages graph-based topology and simplic…
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