Magnetic Resonance ImagingCell NucleusMagnetic Resonance SpectroscopyNucleus AccumbensSurface Plasmon ResonanceThalamic NucleiSolitary NucleusElectron Spin Resonance SpectroscopyCochlear NucleusMagnetic Resonance AngiographyFluorescence Resonance Energy TransferRaphe NucleiCaudate NucleusCerebellar NucleiActive Transport, Cell NucleusSeptal NucleiMagnetic Resonance Imaging, CineArcuate NucleusParaventricular Hypothalamic NucleusBrainRed NucleusSuprachiasmatic NucleusTrigeminal NucleiSubthalamic NucleusSupraoptic NucleusNuclear Magnetic Resonance, BiomolecularNeuronsCytoplasmContrast MediaBrain MappingDiffusion Magnetic Resonance ImagingRats, Sprague-DawleyNeural PathwaysOlivary NucleusMolecular Sequence DataTime FactorsBrain StemSpectrum Analysis, RamanGadolinium DTPAGadoliniumProtein BindingTrigeminal Nucleus, SpinalPonsAmino Acid SequenceVentral Thalamic NucleiMicroinjectionsIntralaminar Thalamic NucleiBasal Nucleus of MeynertMedulla OblongataAnterior Thalamic NucleiImage Interpretation, Computer-AssistedThalamusImaging, Three-DimensionalVentromedial Hypothalamic NucleusSpin LabelsNuclear ProteinsCell Nucleus ShapeImage EnhancementImmunohistochemistryKineticsNuclear EnvelopeCell LineGeniculate BodiesReproducibility of ResultsPedunculopontine Tegmental NucleusMicroscopy, FluorescenceProtonsSensitivity and SpecificityHypothalamusLens Nucleus, CrystallineFunctional LateralityOxygenCerebral CortexBinding SitesMagnetic Resonance Imaging, InterventionalDNAProtein ConformationGreen Fluorescent ProteinsCatsProto-Oncogene Proteins c-fosDorsomedial Hypothalamic NucleusHeLa CellsModels, MolecularRNA, MessengerElectric StimulationRats, WistarAnalysis of VarianceProtein Structure, TertiaryMicroscopy, ElectronAuditory PathwaysTomography, X-Ray ComputedMutationRecombinant Fusion ProteinsBase SequenceAfferent PathwaysChromatinLuminescent ProteinsProtein TransportIntervertebral DiscMicroscopy, Confocal