Extracellular metabolites in the cortex and hippocampus of epileptic patients
Cavus I, Kasoff WS, Cassaday MP, Jacob R, Gueorguieva R, Sherwin RS, Krystal JH, Spencer DD, Abi‐Saab W. Extracellular metabolites in the cortex and hippocampus of epileptic patients. Annals Of Neurology 2005, 57: 226-235. PMID: 15668975, DOI: 10.1002/ana.20380.Peer-Reviewed Original ResearchConceptsGlutamate-glutamine cyclingEpileptogenic hippocampusGlutamate levelsEpileptic patientsImpaired glutamate reuptakeBasal glutamate levelsBrain energy metabolismHigher lactate levelsGlutamine/glutamate ratioPoor glucose utilizationEnergy metabolismNeurometabolic processesNonepileptogenic cortexEpileptogenic cortexGlutamate reuptakeNeocortical epilepsyExtracellular glutamateSeizure generationInterictal periodLactate levelsMicrodialysis methodExtracellular levelsNeuronal toxicityGlucose utilizationDepth electrodes