GABA AgonistsGABA AntagonistsPurinergic P1 Receptor AgonistsSerotonin Receptor Agonistsgamma-Aminobutyric AcidGABA AgentsDopamine AgonistsGABA-A Receptor AgonistsSerotonin 5-HT1 Receptor AgonistsGABA ModulatorsReceptors, GABA-ASerotonin 5-HT2 Receptor AgonistsGABA-B Receptor AgonistsAdenosine A1 Receptor AgonistsReceptors, GABA-BGABA Plasma Membrane Transport ProteinsBaclofenDose-Response Relationship, DrugAdenosine A2 Receptor AgonistsRats, Sprague-DawleyMuscimolCannabinoid Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsPurinergic P2 Receptor AgonistsAdrenergic alpha-2 Receptor AgonistsGABA Uptake InhibitorsReceptors, Opioid, kappaAdenosine A3 Receptor AgonistsHistamine AgonistsMuscarinic AgonistsAdenosineGABA-A Receptor AntagonistsReceptors, Opioid, muBicucullineRats, WistarSerotonin AntagonistsReceptors, Dopamine D2NeuronsExcitatory Amino Acid Agonists2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineNicotinic AgonistsPhenethylaminesAdrenergic beta-3 Receptor AgonistsPhosphinic AcidsReceptors, Purinergic P1Nipecotic AcidsReceptors, Opioid, deltaQuinpiroleAdrenergic AgonistsReceptors, Dopamine D1PiperidinesBenzazepinesEnkephalin, Ala(2)-MePhe(4)-Gly(5)-8-Hydroxy-2-(di-n-propylamino)tetralinPatch-Clamp TechniquesGABA-B Receptor AntagonistsCannabinoidsNeural InhibitionReceptor, Adenosine A2ASynaptic TransmissionReceptors, OpioidAdrenergic alpha-AgonistsAdrenergic beta-AgonistsAdrenergic alpha-1 Receptor AgonistsRadioligand AssayReceptors, SerotoninDrug InteractionsCells, CulturedSerotoninNaphthalenesPyrrolidinesPicrotoxinAdenosine-5'-(N-ethylcarboxamide)Cholinergic AgonistsBehavior, AnimalBenzoxazinesReceptor, Cannabinoid, CB1Enkephalin, D-Penicillamine (2,5)-Dopamine AntagonistsReceptors, GlucagonPurinergic P1 Receptor AntagonistsCalciumGlutamic AcidReceptor, Cannabinoid, CB2HippocampusGuinea PigsCyclic AMPVenomsSerotonin 5-HT3 Receptor AgonistsDiazepamDopamineElectric StimulationApomorphinePurinergic P2X Receptor AgonistsPurinergic P2Y Receptor AgonistsMembrane PotentialsPyridazinesReceptor, Serotonin, 5-HT1BSumatriptanTetrahydronaphthalenes