Article

Signatures of Brain Network Alteration in Psychogenic Non-Epileptic Seizures: A Rest-EEG Study Based on Power Spectral Density and Phase Lag Index

2021-10-21

Abstract excerpt

The main challenge in the clinical assessment of Psychogenic Non-Epileptic Seizures (PNES) is the lack of an electroencephalographic marker in the electroencephalography (EEG) readout. Although decades of EEG studies have focused on detecting cortical brain function underlying PNES, the principle of PNES remains poorly understood. To address this problem, electric potentials generated by large populations of neuro...

Topics

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

Identifiers and source

Literature Corpus work: cdb33f22-bd56-5aee-a2e6-f940b9161fff
DOI: 10.1101/2021.10.20.464353

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Signatures of Brain Network Alteration in Psychogenic Non-Epileptic Seizures: A Rest-EEG Study Based on Power Spectral Density and Phase Lag IndexDOI 10.1101/2021.10.20.464353Read

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

Synchrony and complexity in state-related EEG networks: an application of spectral graph theorySemantic proximity Read

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

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

Network Analysis of Preictal iEEG Reveals Changes in Network Structure Preceding Seizure OnsetSemantic proximity Read

Interhemispheric Functional Hypoconnectivity Is an Early Marker of Cortical EpileptogenesisSemantic proximity Read

Gamma network topology and pathological changes in drug-resistant temporal lobe epilepsy with cognitive deficitsSemantic proximity Read

Excitation/Inhibition balance relates to cognitive function and gene expression in Temporal Lobe Epilepsy: an hdEEG assessment with aperiodic exponentSemantic proximity Read

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

Cortical functional connectivity indexes arousal state during sleep and anesthesiaSemantic proximity Read

Evidence from EEG of Abnormal Functional Connectivity and Microstates in GAD and PDSemantic proximity Read