Receptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2Receptors, CannabinoidCannabinoidsCannabinoid Receptor ModulatorsCannabinoid Receptor AgonistsCyclohexanolsEndocannabinoidsPyrazolesDronabinolReceptors, DrugBenzoxazinesBornanesCannabinoid Receptor AntagonistsPolyunsaturated AlkamidesPiperidinesNaphthalenesArachidonic AcidsMorpholinesGlyceridesCannabidiolAmidohydrolasesMonoacylglycerol LipasesCannabinolAnalgesicsCannabisDrug Inverse AgonismDose-Response Relationship, DrugRats, Sprague-DawleyMice, Inbred C57BLCarbamatesGuanosine 5'-O-(3-Thiotriphosphate)HallucinogensTRPV Cation ChannelsLigandsIndolesRats, WistarBehavior, AnimalMice, KnockoutCalcium Channel BlockersNeuronsBrainSelf AdministrationCapsaicinSignal TransductionCHO CellsEthanolaminesRadioligand AssayCroton OilMice, Inbred ICRHippocampusSynaptic TransmissionHyperalgesiaDrug ToleranceAnalgesics, Non-NarcoticPainBenzodioxolesAnisolesReceptors, Opioid, muDrug InteractionsMarijuana AbusePsychotropic DrugsPalmitic AcidsCricetinaePeriaqueductal GrayMotor ActivityCerebellumPresynaptic TerminalsDisease Models, AnimalConditioning, OperantPyransHeroinResorcinolsSubstance Withdrawal SyndromeCorpus Striatumgamma-Aminobutyric AcidGastrointestinal MotilityCyclohexanesReceptors, G-Protein-CoupledNeuralgiaPain MeasurementCatalepsyExcitatory Postsynaptic PotentialsCells, CulturedNeural InhibitionTime FactorsCyclic AMPCricetulusAmygdalaInhibitory Postsynaptic PotentialsPain ThresholdPatch-Clamp TechniquesEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Pertussis ToxinMarijuana SmokingMorphineRNA, MessengerElectric StimulationHypothermiaGlutamic Acid