Delayed effective connectivity characterizes the epileptogenic zone during stereo-EEG
Feys O, Wens V, Rovai A, Schuind S, Rikir E, Legros B, De Tiège X, Gaspard N. Delayed effective connectivity characterizes the epileptogenic zone during stereo-EEG. Clinical Neurophysiology 2023, 158: 59-68. PMID: 38183887, DOI: 10.1016/j.clinph.2023.12.013.Peer-Reviewed Original ResearchSingle-pulse electrical stimulationEpileptogenic zoneRefractory focal epilepsyEffective connectivityEffective connectivity changesResection limitsEpileptogenic networksFocal epilepsyAbnormal responseCortico-subcorticoCortical levelElectrical stimulationStereo-EEGPatientsDepth electrodesConnectivity changesStereoelectroencephalographyAnalysis of varianceCharacteristic curveOccurrence of spikesCCEPsStimulationHigh-frequency oscillationsAssociationResponse