Paraventricular Hypothalamic NucleusProto-Oncogene Proteins c-fosHypothalamusCorticotropin-Releasing HormoneDorsomedial Hypothalamic NucleusVentromedial Hypothalamic NucleusRats, Sprague-DawleyAnterior Hypothalamic NucleusArcuate NucleusHypothalamus, PosteriorCell NucleusHypothalamus, MiddleSupraoptic NucleusMidline Thalamic NucleiHypothalamus, AnteriorNeuronsHormonesOxytocinMicroinjectionsInjections, IntraventricularAdrenocorticotropic HormoneOncogene Proteins v-fosPreoptic AreaNeuropeptide YNeurosecretory SystemsHypothalamo-Hypophyseal SystemSeptal NucleiThyroid HormonesMedulla OblongataEatingHypothalamic HormonesDiencephalonCorticosteroneBrainSuprachiasmatic NucleusVasopressinsFollicle Stimulating HormoneStilbamidinesPituitary HormonesSolitary NucleusHypothalamic Area, LateralRats, WistarPituitary-Adrenal SystemAutonomic PathwaysGalaninPro-OpiomelanocortinBrain StemLeptinMedian EminenceRNA, MessengerLuteinizing HormonePituitary Gland, PosteriorFeeding BehaviorMamillary BodiesNeuropeptidesNeural PathwaysImmunohistochemistryAgouti-Related ProteinSympathetic Nervous SystemReceptors, Corticotropin-Releasing HormonePituitary GlandMuscimolParathyroid HormoneBody WeightAppetite RegulationIn Situ HybridizationNucleus AccumbensGonadotropin-Releasing HormoneGonadal Steroid HormonesProsencephalonRats, Inbred StrainsSteroidogenic Factor 1Receptors, LeptinIbotenic AcidArginine VasopressinFood DeprivationThalamic NucleiAutoradiographyEstradiolEfferent PathwaysReceptors, Thyroid HormoneAppetite Depressants