Vocal CordsOxygenVocal Cord ParalysisPhonationVocalization, AnimalOxygen ConsumptionReactive Oxygen SpeciesVoice QualityVoiceVoice DisordersLarynxLaryngeal DiseasesLaryngeal MusclesLaryngeal MucosaLaryngoscopySound SpectrographyGlottisVoice TrainingDysphoniaOxygen Inhalation TherapyFinchesSongbirdsSinglet OxygenSpeech AcousticsAcousticsKymographySpeech Production MeasurementAnimal CommunicationVibrationParrotsSpeechOxygen IsotopesVocal Cord DysfunctionRecurrent Laryngeal NerveParakeetsLaryngoplastySingingHyperbaric OxygenationLaryngitisHoarsenessPartial PressureLaryngectomyLearningAuditory PerceptionAnoxiaHydrogen PeroxideOxidation-ReductionOxidative StressTime FactorsOximetryArytenoid CartilageLaryngeal EdemaPhoneticsModels, BiologicalStarlingsThyroid CartilageVideo RecordingCanariesModels, AnatomicLaryngeal NervesMusicAuditory PathwaysMucous MembraneNumerical Analysis, Computer-AssistedAntioxidantsSoundPressureBiomechanical PhenomenaTigersOxyhemoglobinsRecurrent Laryngeal Nerve InjuriesCarbon DioxideImitative BehaviorLaryngeal NeoplasmsAerobiosisSuperoxide DismutaseHemoglobinsElastic ModulusFree RadicalsPitch PerceptionFree Radical ScavengersMitochondriaCatalaseHyperoxiaBasal GangliaNADPH OxidaseHearingCell HypoxiaRespirationProsencephalonAnaerobiosisFeedback, SensoryBrainSpeech TherapyCricoid CartilageSuperoxidesNonlinear DynamicsBlood Gas AnalysisSocial BehaviorStereotyped Behavior