Dizocilpine MaleateReceptors, N-Methyl-D-AspartateExcitatory Amino Acid AntagonistsN-Methylaspartate2-Amino-5-phosphonovalerateN,N-DimethyltryptamineKetaminePhencyclidineDibenzocycloheptenesMemantineRats, Sprague-DawleyQuinoxalinesDose-Response Relationship, DrugDextromethorphanPiperidinesPipecolic AcidsGlutamic AcidReceptors, NeurotransmitterReceptors, GlutamateStartle ReactionNeuronsalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid6-Cyano-7-nitroquinoxaline-2,3-dioneHippocampusQuisqualic AcidSerotonin 5-HT2 Receptor AgonistsAspartic AcidKainic AcidExcitatory Amino Acid AgonistsInjections, SpinalReceptors, AMPAPsychoses, Substance-InducedBehavior, AnimalPiperazinesRats, WistarHormone AntagonistsKynurenic AcidHyperesthesiaDopamine AntagonistsNeuroprotective AgentsGlycineSynaptic TransmissionElectric StimulationMorphineDrug InteractionsNeurokinin-1 Receptor AntagonistsCerebral CortexValineSynapsesOxadiazolesNarcotic AntagonistsAmantadineNeurotoxinsHistamine H2 AntagonistsEvoked PotentialsMotor ActivityInterleukin 1 Receptor Antagonist ProteinMuscarinic AntagonistsSpinal CordBrainAnticonvulsantsPrefrontal CortexGlutamatesAnimals, NewbornRats, Long-EvansDrug ToleranceTime FactorsCells, CulturedElectrophysiologyDopaminePurinergic P1 Receptor AntagonistsGABA AntagonistsHistamine H1 AntagonistsRats, Inbred StrainsNeuronal PlasticityAnalgesics, OpioidNicotinic AntagonistsHistamine AntagonistsAnalysis of VarianceDisease Models, AnimalAmino AcidsAdenosine A2 Receptor AntagonistsPurinergic P2 Receptor AntagonistsAdrenergic alpha-1 Receptor AntagonistsSeizuresGABA-A Receptor AntagonistsSerotonin 5-HT2 Receptor AntagonistsSerotonin 5-HT3 Receptor AntagonistsDrug SynergismAdenosine A1 Receptor AntagonistsReaction TimeMemoryPatch-Clamp TechniquesLeukotriene AntagonistsAngiotensin Receptor AntagonistsBrain IschemiaAdrenergic alpha-2 Receptor AntagonistsPain MeasurementAdrenergic AntagonistsCalcium