AmygdalaInferior ColliculiCell NucleusSeptal NucleiCorticotropin-Releasing HormoneAuditory PathwaysConditioning, ClassicalNucleus AccumbensParaventricular Hypothalamic NucleusCochlear NucleusSolitary NucleusRats, Long-EvansIbotenic AcidFearRats, Sprague-DawleyNeuronsAcoustic StimulationReceptors, Corticotropin-Releasing HormoneMicroinjectionsFreezing Reaction, CatalepticProto-Oncogene Proteins c-fosNeural PathwaysPonsAvoidance LearningThalamic NucleiStilbamidinesOlivary NucleusEfferent PathwaysBehavior, AnimalMuscimolAfferent PathwaysStrigiformesLimbic SystemOncogene Proteins v-fosConditioning (Psychology)Neuronal Tract-TracersElectroshockSound LocalizationBrain StemRaphe NucleiCerebellar NucleiAxonal TransportElectrodes, ImplantedActive Transport, Cell NucleusArcuate NucleusCaudate NucleusSubstantia InnominataSubstance Withdrawal SyndromeHypothalamusAnxietyTasteAppetite StimulantsNeuroanatomical Tract-Tracing TechniquesMedulla OblongataCatsStartle ReactionAuditory PerceptionElectric StimulationRestraint, PhysicalConditioning, OperantSuprachiasmatic NucleusRed NucleusAnalysis of VarianceTrigeminal NucleiGABA AgonistsImmunohistochemistryRats, WistarSubthalamic NucleusAction PotentialsSupraoptic NucleusBrainCuesSynaptic TransmissionEarNeuropeptide YNeural InhibitionAssociation LearningRewardFunctional LateralityTime FactorsBrain MappingWheat Germ Agglutinin-Horseradish Peroxidase ConjugateThalamusProsencephalonAutoradiographySelf AdministrationChiropteraExtinction, PsychologicalBiotinEvoked Potentials, AuditoryEthanolLithium ChlorideCytoplasmGABA AntagonistsExcitatory Amino Acid Antagonistsgamma-Aminobutyric AcidMicrodialysisStress, PhysiologicalNeuronal PlasticityExploratory Behavior