Article

Network Analysis of Preictal iEEG Reveals Changes in Network Structure Preceding Seizure Onset

2022-04-22

Abstract excerpt

<h4>Objective: </h4> Seizures likely result from aberrant network activity and synchronization. Changes in brain network connectivity may underlie seizure onset. We used a novel method of rapid network model estimation from intracranial electroencephalography (iEEG) data to characterize pre-ictal changes in network structure prior to seizure onset. <h4>Methods: </h4> We analyzed iEEG data from 20 patients from the...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 3240d5c2-fc94-5eeb-b0b4-f12db5b5bf71
DOI: 10.21203/rs.3.rs-1558867/v1

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Network Analysis of Preictal iEEG Reveals Changes in Network Structure Preceding Seizure OnsetDOI 10.21203/rs.3.rs-1558867/v1Read

Static and dynamic intracerebral signal analysis reveals protective networks against seizures in drug-resistant focal epilepsySemantic proximity Read

Dynamic network properties of the interictal brain determine whether seizures appear focal or generalisedSemantic proximity Read

Multi-scale periodicities in the functional brain networks of patients with epilepsy and their effect on seizure detectionSemantic proximity Read

Degenerate time-dependent network dynamics anticipate seizures in human epileptic brainSemantic proximity Read

Graph Theoretical Measures of Fast Ripples Support the Epileptic Network Hypothesis.Semantic proximity Read

Recurring functional interactions predict network architecture of interictal and ictal states in neocortical epilepsySemantic proximity Read

Metric Validation for Detection of Delayed and Directed CouplingSemantic proximity Read

Graph representations of iEEG data for seizure detection with graph neural networksSemantic proximity Read

Topological Phase Transitions in Functional Brain Networks: A Robust, Explainable Precursor to Epileptic SeizuresSemantic proximity Read

Spontaneous HFO Sequences Reveal Propagation Pathways for Precise Delineation of Epileptogenic NetworksSemantic proximity Read

Network-based biomarkers in background electroencephalography in childhood epilepsies – A scoping review and narrative synthesisSemantic proximity Read

Spontaneous fast-ultradian dynamics of polymorphic interictal events in drug-resistant focal epilepsySemantic proximity Read