Orexin ReceptorsReceptors, NeuropeptideNeuropeptidesNerve FibersBenzoxazolesIntracellular Signaling Peptides and ProteinsDietary FiberMuscle Fibers, SkeletalNarcolepsyReceptors, G-Protein-CoupledMineral FibersMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchHypothalamusCotton FiberCataplexyWakefulnessHypothalamic HormonesStress FibersPurkinje FibersNerve Fibers, MyelinatedNeuronsMossy Fibers, HippocampalMusclesPituitary HormonesSleepUreaRats, Sprague-DawleyArousalMuscle ContractionMidline Thalamic NucleiMuscle, SkeletalNeurotransmitter AgentsFornix, BrainNeural PathwaysAction PotentialsAdrenergic FibersElectromyographyLocus CoeruleusAppetite RegulationElectric StimulationMelaninsImmunohistochemistrySympathomimeticsElastic TissueNerve Fibers, UnmyelinatedMyofibrilsPituitary Gland, IntermediateTime FactorsNeuropeptide YMice, TransgenicCarrier ProteinsProto-Oncogene Proteins c-fosMyosin Heavy ChainsMice, Inbred C57BLSleep, REMFluoroacetatesAsbestosRana temporariaRats, WistarMotor ActivityElectroencephalographyDrug-Seeking BehaviorMembrane PotentialsGlassEatingDynorphinsNeural ConductionSynaptic TransmissionPatch-Clamp TechniquesCalciumNeurons, AfferentMicroscopy, ElectronTetrodotoxinEfferent PathwaysAsbestos, AmositeInjections, IntraventricularAnalysis of VarianceBehavior, AnimalCholinergic FibersCatsCircadian RhythmHistocytochemistryVentral Tegmental AreaAsbestos, SerpentineVestibular Nucleus, LateralAxonsFeeding BehaviorAcetamidesSarcomeresMice, KnockoutPanicDose-Response Relationship, DrugBrainIsoquinolinesMicrodialysisMyosinsNeural InhibitionIsometric ContractionCellulose