Receptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2Receptors, CannabinoidCannabinoidsCannabinoid Receptor ModulatorsCannabinoid Receptor AgonistsCyclohexanolsEndocannabinoidsPyrazolesDronabinolReceptors, DrugBenzoxazinesCannabinoid Receptor AntagonistsBornanesPolyunsaturated AlkamidesPiperidinesNaphthalenesArachidonic AcidsMorpholinesGlyceridesCannabidiolAmidohydrolasesMonoacylglycerol LipasesCannabinolAnalgesicsCannabisDrug Inverse AgonismDose-Response Relationship, DrugRats, Sprague-DawleyMice, Inbred C57BLCarbamatesGuanosine 5'-O-(3-Thiotriphosphate)TRPV Cation ChannelsHallucinogensLigandsIndolesRats, WistarBehavior, AnimalMice, KnockoutCalcium Channel BlockersNeuronsBrainSelf AdministrationCapsaicinSignal TransductionCHO CellsEthanolaminesRadioligand AssayMice, Inbred ICRHippocampusCroton OilSynaptic TransmissionHyperalgesiaDrug ToleranceAnalgesics, Non-NarcoticPainBenzodioxolesAnisolesReceptors, Opioid, muDrug InteractionsMarijuana AbusePsychotropic DrugsCricetinaePalmitic AcidsPeriaqueductal GrayMotor ActivityDisease Models, AnimalPresynaptic TerminalsCerebellumConditioning, OperantPyransResorcinolsHeroinSubstance Withdrawal Syndromegamma-Aminobutyric AcidCorpus StriatumGastrointestinal MotilityCyclohexanesReceptors, G-Protein-CoupledNeuralgiaPain MeasurementCatalepsyCells, CulturedTime FactorsExcitatory Postsynaptic PotentialsNeural InhibitionCyclic AMPCricetulusAmygdalaInhibitory Postsynaptic PotentialsPatch-Clamp TechniquesPain ThresholdEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Pertussis ToxinMorphineRNA, MessengerMarijuana SmokingHypothermiaElectric StimulationGlutamic Acid