HypothalamusHypothalamus, AnteriorHypothalamus, MiddleBehavior, AnimalFeeding BehaviorHypothalamus, PosteriorVentromedial Hypothalamic NucleusSocial BehaviorParaventricular Hypothalamic NucleusHypothalamic Area, LateralHealth BehaviorSexual Behavior, AnimalPreoptic AreaBehaviorArcuate NucleusSexual BehaviorDorsomedial Hypothalamic NucleusExploratory BehaviorNeuronsChild BehaviorNeuropeptidesBrainMedian EminenceRats, Sprague-DawleyMaternal BehaviorPro-OpiomelanocortinAdolescent BehaviorHypothalamic HormonesNeuropeptide YChild Behavior DisordersBehavior TherapyAggressionCorticotropin-Releasing HormoneInjections, IntraventricularEatingOxytocinHypothalamo-Hypophyseal SystemPituitary GlandStereotyped BehaviorMotor ActivityLeptinNeurosecretory SystemsSupraoptic NucleusGonadotropin-Releasing HormoneProto-Oncogene Proteins c-fosPituitary HormonesAppetite RegulationAgonistic BehaviorRisk-TakingAgouti-Related ProteinChoice BehaviorDrinking BehaviorNesting BehaviorAmygdalaTime FactorsSuprachiasmatic NucleusReceptors, LeptinReceptors, NeuropeptideNeural PathwaysCorticosteroneOrexin ReceptorsDiencephalonRNA, MessengerAnalysis of VarianceSelf-Injurious BehaviorPredatory BehaviorMicroinjectionsBrain ChemistryAnorexiaCircadian RhythmAppetitive BehaviorSocial Behavior DisordersIllness BehaviorGroomingBody Temperature RegulationPituitary-Adrenal SystemBody TemperatureConsummatory BehaviorBehavior, AddictiveImpulsive BehaviorBody WeightHypothalamic Diseasesbeta-EndorphinRats, WistarSex CharacteristicsBrain StemImmunohistochemistryMice, Inbred C57BLKisspeptinsSerotoninAnxietyRats, Long-EvansThyrotropin-Releasing HormoneHyperphagiaAdrenocorticotropic HormoneDopamineEnergy MetabolismIn Situ HybridizationVasopressinsRats, Inbred Strains