Receptors, CannabinoidReceptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2Cannabinoid Receptor AgonistsCannabinoidsCannabinoid Receptor ModulatorsCannabinoid Receptor AntagonistsEndocannabinoidsCyclohexanolsBenzoxazinesDronabinolPolyunsaturated AlkamidesReceptors, DrugNaphthalenesPyrazolesPiperidinesArachidonic AcidsMorpholinesBornanesGlyceridesDrug Partial AgonismCannabidiolAmidohydrolasesMonoacylglycerol LipasesDose-Response Relationship, DrugAnalgesicsCannabinolLigandsRats, Sprague-DawleyCannabisRadioligand AssayDopamine AgonistsGuanosine 5'-O-(3-Thiotriphosphate)CHO CellsNicotinic AgonistsIndolesBinding, CompetitiveRats, WistarCricetinaeSignal TransductionReceptors, Opioid, muMice, Inbred C57BLXamoterolMice, KnockoutDrug InteractionsNeuronsEthanolaminesCalcium Channel BlockersBehavior, AnimalGABA AgonistsDrug Inverse AgonismBrainReceptors, OpioidCarbamatesCyclic AMPGABA-A Receptor AgonistsHippocampusTRPV Cation ChannelsBenzodioxolesSynaptic TransmissionAdrenergic beta-AgonistsReceptors, Dopamine D2AzocinesReceptors, G-Protein-CoupledCells, CulturedCycloserineAnabasinePertussis ToxinCricetulusStructure-Activity RelationshipMuscarinic AgonistsSerotonin 5-HT1 Receptor AgonistsCell LineMice, Inbred ICREnkephalin, Ala(2)-MePhe(4)-Gly(5)-ResorcinolsAdrenergic beta-1 Receptor AgonistsPatch-Clamp TechniquesGTP-Binding Protein alpha Subunits, Gi-GoBenzazepinesReceptors, Opioid, kappaMarijuana AbuseSerotonin Receptor Agonistsgamma-Aminobutyric AcidDrug ToleranceCyclohexanesCapsaicinCerebellumExcitatory Amino Acid AgonistsGTP-Binding ProteinsPurinergic P1 Receptor AgonistsProtein BindingQuinolizinesHallucinogensPindololColforsinPropanolaminesSelf AdministrationReceptors, Dopamine D3Motor Activity