Cell NucleusNucleus AccumbensThalamic NucleiSolitary NucleusCochlear NucleusRaphe NucleiCerebellar NucleiActive Transport, Cell NucleusSeptal NucleiCaudate NucleusArcuate NucleusParaventricular Hypothalamic NucleusSuprachiasmatic NucleusRed NucleusTrigeminal NucleiSubthalamic NucleusSupraoptic NucleusCytoplasmNeuronsRats, Sprague-DawleyMicroscopy, ElectronOlivary NucleusTime FactorsBrain StemTrigeminal Nucleus, SpinalVentral Thalamic NucleiMicroinjectionsIntralaminar Thalamic NucleiPonsBasal Nucleus of MeynertArteriolesNeural PathwaysMedulla OblongataAnterior Thalamic NucleiParticle SizeImmunohistochemistryVentromedial Hypothalamic NucleusMolecular Sequence DataNuclear EnvelopeNuclear ProteinsCell Nucleus ShapeCatsGeniculate BodiesLens Nucleus, CrystallinePedunculopontine Tegmental NucleusRats, WistarMicroscopy, FluorescenceBrainHypothalamusCell LineRNA, MessengerAmino Acid SequenceElectric StimulationThalamusProto-Oncogene Proteins c-fosDorsomedial Hypothalamic NucleusChromatinMicroscopy, ConfocalAction PotentialsHeLa CellsAnalysis of VarianceCell NucleolusAfferent PathwaysDNAImage Processing, Computer-AssistedAuditory PathwaysCells, CulturedKaryopherinsGreen Fluorescent ProteinsLateral Thalamic NucleiMicroscopy, Electron, ScanningProtein TransportModels, BiologicalFluorescent Antibody TechniqueBehavior, AnimalTranscription, GeneticAutoradiographyTomography, X-Ray ComputedCell CountBase SequenceVasodilationDopamineDNA-Binding ProteinsDose-Response Relationship, DrugPupilSignal TransductionTranscription FactorsAortic Aneurysm, AbdominalProtein BindingAorta, AbdominalIntervertebral DiscDilatation, PathologicStaining and LabelingBlood Flow VelocityBlood PressureSynaptic TransmissionRecombinant Fusion ProteinsMuscimolRats, Inbred StrainsGene Expression Regulation