1995
The anticonvulsant gabapentin enhances promoted release of GABA in hippocampus: a field potential analysis
Honmou O, Oyelese A, Kocsis J. The anticonvulsant gabapentin enhances promoted release of GABA in hippocampus: a field potential analysis. Brain Research 1995, 692: 273-277. PMID: 8548315, DOI: 10.1016/0006-8993(95)00634-3.Peer-Reviewed Original ResearchConceptsExcitatory postsynaptic potentialsFree GABA levelsField potential analysisNipecotic acidGABA levelsPopulation excitatory postsynaptic potentialEffects of microapplicationRelease of GABAGABAA receptor activationAdult rat brainMechanism of actionGABA releasePartial seizuresAnticonvulsant gabapentinPresynaptic volleyPostsynaptic potentialsBath applicationHippocampal slicesRat brainGBP treatmentHippocampal cellsBlock uptakeGabapentinReceptor activationGABA
1987
Activity-evoked increases in extracellular potassium modulate presynaptic excitability in the CA1 region of the hippocampus
Poolos N, Mauk M, Kocsis J. Activity-evoked increases in extracellular potassium modulate presynaptic excitability in the CA1 region of the hippocampus. Journal Of Neurophysiology 1987, 58: 404-416. PMID: 3655875, DOI: 10.1152/jn.1987.58.2.404.Peer-Reviewed Original ResearchConceptsEnd of stimulationConduction velocityRepetitive stimulationCA1 afferentsStratum radiatumCA1 regionPostsynaptic elementsPostsynaptic activityBiphasic changeRat hippocampal slice preparationCompound action potentialHippocampal slice preparationCharacteristic field potentialHigher stimulation frequenciesPostsynaptic modulationPresynaptic volleyKynurenic acidPyramidal cellsSlice preparationPresynaptic axonsPresynaptic excitabilitySynaptic transmissionConduction blockIon-sensitive microelectrodesPostsynaptic activation