2014
Oxygen and seizure dynamics: II. Computational modeling
Wei Y, Ullah G, Ingram J, Schiff S. Oxygen and seizure dynamics: II. Computational modeling. Journal Of Neurophysiology 2014, 112: 213-223. PMID: 24671540, PMCID: PMC4064403, DOI: 10.1152/jn.00541.2013.Peer-Reviewed Original ResearchConceptsSeizure eventsTissue oxygen pressureIntense neuronal firingSeizure patternsInhibitory neuronsNeuronal firingEpileptic seizuresSeizuresElectrophysiological recordingsOxygen metabolismSeizure dynamicsMetabolic energy consumptionEnergy metabolismExcitatoryMicroenvironment dynamicsRecent studiesOxygen and seizure dynamics: I. Experiments
Ingram J, Zhang C, Cressman J, Hazra A, Wei Y, Koo Y, Žiburkus J, Kopelman R, Xu J, Schiff S. Oxygen and seizure dynamics: I. Experiments. Journal Of Neurophysiology 2014, 112: 205-212. PMID: 24598521, PMCID: PMC4064411, DOI: 10.1152/jn.00540.2013.Peer-Reviewed Original ResearchConceptsEpileptiform activityRat hippocampal slicesLayer-specific patternsSeizure-like eventsSeizure-like stateSpontaneous seizure-like eventsHippocampal slicesSeizure onsetNeuronal interplayCellular excitabilitySeizure dynamicsEndogenous hypoxiaGreater reductionO2 utilizationHypoxiaElectrical recordingsSeizuresCA1ExcitabilityPyramidale
2010
Assimilating Seizure Dynamics
Ullah G, Schiff S. Assimilating Seizure Dynamics. PLOS Computational Biology 2010, 6: e1000776. PMID: 20463875, PMCID: PMC2865517, DOI: 10.1371/journal.pcbi.1000776.Peer-Reviewed Original ResearchConceptsModern control theoryDynamics of networksDynamical systemsControl theoryUnmeasured partDynamical interactionsData assimilationSmall neuronal networksPhysical variablesDynamicsBrain dynamicsComputational modelSeizure dynamicsActual measurementsNeuronal networksMicroenvironment dynamicsObservabilityNetworkVariablesModelTheorySystemMeasurements
2008
30 Towards a Dynamics of Seizure Mechanics
Schiff S, Cressman J, Barreto E, Žiburkus J. 30 Towards a Dynamics of Seizure Mechanics. 2008, 496-xviii. DOI: 10.1016/b978-012373649-9.50033-8.Peer-Reviewed Original ResearchDepolarization blockRelevant neuronal subtypesExcitatory principal cellsHippocampal seizuresGap junction connectivityPyramidal cellsHuman epilepsyInhibitory interneuronsIntracellular recordingsSynaptic currentsNeuronal subtypesHuman seizuresSeizuresInterneuronsPrincipal cellsSeizure dynamicsTime courseSynchrony featuresNeuronal dynamicsCellsEpilepsy