AnxietyAnxiety DisordersFearDental AnxietyEmotionsManifest Anxiety ScaleAnxiety, SeparationFacial ExpressionPhobic DisordersDepressionConditioning, ClassicalAnti-Anxiety AgentsTest Anxiety ScaleMagnetic Resonance ImagingConditioning (Psychology)Behavior, AnimalStress, PsychologicalPsychiatric Status Rating ScalesAvoidance LearningNeural PathwaysDepressive DisorderBrain MappingLimbic SystemAnalysis of VariancePanic DisorderFreezing Reaction, CatalepticMemoryExtinction, PsychologicalPrefrontal CortexElectroshockStartle ReactionBrainRats, Long-EvansExploratory BehaviorRats, Sprague-DawleySeptal NucleiArousalPerformance AnxietyMaze LearningAffectHippocampusMood DisordersImage Processing, Computer-AssistedQuestionnairesCorticotropin-Releasing HormoneSocial BehaviorPersonality InventoryFunctional LateralityNeuronsAssociation LearningDepressive Disorder, MajorGalvanic Skin ResponseCognitive TherapyAngerCuesKindling, NeurologicPhotic StimulationReceptors, Corticotropin-Releasing HormoneProto-Oncogene Proteins c-fosRewardFunctional NeuroimagingAdaptation, PsychologicalPanicMicroinjectionsSocial PerceptionIbotenic AcidReaction TimeComorbiditySubstance Withdrawal SyndromeTemperamentPattern Recognition, VisualNeuropsychological TestsStress Disorders, Post-TraumaticAgoraphobiaAcoustic StimulationPsychometricsGyrus CinguliDiagnostic and Statistical Manual of Mental DisordersFaceMuscimolNerve NetLipoid Proteinosis of Urbach and WietheTime FactorsCorticosteroneNeuronal PlasticityPainAmygdalaRestraint, PhysicalDiazepamHypochondriasisSeverity of Illness IndexPsychological TestsMental DisordersSerotonin Plasma Membrane Transport ProteinsCerebral CortexConditioning, OperantBipolar Disordergamma-Aminobutyric AcidRats, WistarQuality of Life