Wakefulness-Promoting AgentsReceptors, Adrenergic, alpha-2Purinergic P1 Receptor AgonistsSerotonin Receptor AgonistsDopamine AgonistsSerotonin 5-HT1 Receptor AgonistsSerotonin 5-HT2 Receptor AgonistsAdenosine A1 Receptor AgonistsDose-Response Relationship, DrugGABA AgonistsGABA-A Receptor AgonistsAdenosine A2 Receptor AgonistsRats, Sprague-DawleyAdrenergic alpha-2 Receptor AgonistsGABA-B Receptor AgonistsCannabinoid Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsPurinergic P2 Receptor AgonistsReceptors, Adrenergic, alphaalpha 1-AntitrypsinReceptors, Opioid, kappaAdrenergic alpha-AgonistsAdenosine A3 Receptor AgonistsHistamine AgonistsAdenosineMuscarinic AgonistsNicotinic AgonistsReceptors, Opioid, muSerotonin AntagonistsRats, WistarReceptors, Dopamine D2Phenethylamines2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineAdrenergic beta-3 Receptor AgonistsSignal TransductionHypoxia-Inducible Factor 1, alpha SubunitReceptors, Opioid, deltaAdrenergic AgonistsReceptors, Purinergic P1BaclofenQuinpiroleCells, CulturedExcitatory Amino Acid AgonistsReceptors, Dopamine D1Radioligand AssayBenzazepinesPiperidinesMice, Inbred C57BL8-Hydroxy-2-(di-n-propylamino)tetralinTime FactorsAdrenergic beta-AgonistsEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Receptor, Adenosine A2ACalciumMolecular Sequence DataCannabinoidsMuscimolReceptors, Adrenergic, alpha-1alpha7 Nicotinic Acetylcholine ReceptorReceptors, OpioidLigandsAdrenergic alpha-1 Receptor AgonistsPyrrolidinesReceptors, SerotoninNeuronsNaphthalenesCyclic AMPReceptors, NicotinicSerotoninKineticsDrug InteractionsClonidineProtein BindingBehavior, AnimalAdenosine-5'-(N-ethylcarboxamide)Cholinergic Agonists