EndocannabinoidsCannabinoid Receptor ModulatorsReceptor, Cannabinoid, CB1Polyunsaturated AlkamidesGlyceridesArachidonic AcidsReceptors, CannabinoidHydrolysisMonoacylglycerol LipasesCannabinoidsReceptor, Cannabinoid, CB2PyrazolesCannabinoid Receptor AgonistsPiperidinesCannabinoid Receptor AntagonistsAmidohydrolasesBenzoxazinesCarbamatesNaphthalenesBenzodioxolesDronabinolMorpholinesCyclohexanolsReceptors, DrugBenzyl CompoundsBornanesSynaptic TransmissionRats, Sprague-DawleyEthanolaminesNeural InhibitionCannabidiolLong-Term Synaptic DepressionCannabisPalmitic AcidsInhibitory Postsynaptic PotentialsSignal TransductionTRPV Cation ChannelsLipoprotein LipaseSynapsesgamma-Aminobutyric AcidReceptors, Metabotropic GlutamateBenzamidesPeriaqueductal GrayPatch-Clamp TechniquesNeuronal PlasticityNeuronsExcitatory Postsynaptic PotentialsBrainHippocampusMice, Inbred C57BLMethoxyhydroxyphenylglycolRats, WistarPresynaptic TerminalsDose-Response Relationship, DrugAnalgesicsMice, KnockoutPhospholipase DEnzyme InhibitorsPyramidal CellsCerebellar CortexPurkinje CellsOleic AcidsInterneuronsKineticsElectric StimulationGlutamic AcidLitchiPainExcitatory Amino Acid AgonistsCA1 Region, HippocampalNeurotransmitter AgentsExcitatory Amino Acid AntagonistsCalciumMass SpectrometryCerebellumCalcium Channel BlockersAdenosine TriphosphateBehavior, AnimalMice, Inbred ICRFatty Acids, UnsaturatedDisease Models, AnimalTime FactorsAnalysis of VarianceCells, CulturedHypothalamusResorcinolsOrgan Culture Techniques