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 studies
2012
Seizures as imbalanced up states: excitatory and inhibitory conductances during seizure-like events
Žiburkus J, Cressman J, Schiff S. Seizures as imbalanced up states: excitatory and inhibitory conductances during seizure-like events. Journal Of Neurophysiology 2012, 109: 1296-1306. PMID: 23221405, PMCID: PMC3602838, DOI: 10.1152/jn.00232.2012.Peer-Reviewed Original ResearchConceptsSeizure-like eventsO-LM cellsPyramidal cellsInhibitory conductanceOriens-lacunosum moleculare (O-LM) interneuronsNeuronal network hyperexcitabilityExcitability of interneuronsCA1 pyramidal cellsInhibitory synaptic conductancesNetwork hyperexcitabilityRecurrent seizuresMoleculare interneuronsSeizure initiationNeural network activityRat hippocampusExtracellular magnesiumSynaptic barragesFiring patternsSeizuresExcitatoryCellular subtypesSynaptic conductancesInterneuronsNetwork activityCell types