MicroinjectionsPlasmidsMedulla OblongataPonsSolitary NucleusMuscimolConjugation, GeneticBradycardiaR FactorsBacteriocin PlasmidsGABA AgonistsUrocortinsSplanchnic NervesDecerebrate StateDNA, BacterialEscherichia coliBicucullineReticular FormationVagotomyParaventricular Hypothalamic NucleusRaphe NucleiRats, Sprague-DawleyPeriaqueductal GraySleep, REMRats, WistarSympathetic Nervous SystemNucleus AccumbensGlutamic AcidPhrenic NerveHeart RateBase SequenceTegmentum MesencephaliGenes, BacterialKynurenic AcidExtrachromosomal InheritanceMolecular Sequence DataGABA AntagonistsOncogene Proteins v-fosDrug Administration RoutesCatsBehavior, AnimalReceptors, Corticotropin-Releasing HormoneCholinergic AgonistsDNA Restriction EnzymesAmphibian ProteinsBlood PressureBaroreflexTransformation, BacterialVagus NerveIbotenic AcidCloning, MolecularDNA Transposable ElementsRepliconRespiratory RateDNA, RecombinantBrain StemMuscle TonusDose-Response Relationship, DrugF FactorStereotaxic TechniquesCholinergic FibersBaclofenExcitatory Amino Acid AgonistsChromosomes, BacterialHypoglossal NerveExcitatory Amino Acid AntagonistsCardiovascular SystemVentral Tegmental AreaWakefulnessDrug Resistance, MicrobialLidocaineDNA ReplicationTransformation, GeneticNeuronsBacterial ProteinsGABA-A Receptor Antagonists8-Hydroxy-2-(di-n-propylamino)tetralinReflexTrigeminal NucleiArterial PressureNeural PathwaysInjections, IntraventricularCarbacholEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Corticotropin-Releasing HormoneHypothalamusAdrenergic FibersAmygdalaSerotonin Receptor AgonistsDopamine AntagonistsSympathomimeticsRestriction MappingPreoptic AreaReceptors, GlutamateMesencephalonNucleic Acid HybridizationCocainegamma-Aminobutyric AcidSerotonin AntagonistsGenetic Vectors