NoiseOptics and PhotonicsSignal-To-Noise RatioRhodanineProtein Sorting SignalsNoise, OccupationalCortical Spreading DepressionImage Processing, Computer-AssistedArtifactsOptical PhenomenaSignal Processing, Computer-AssistedOptical ProcessesSignal TransductionAlgorithmsSpeech Reception Threshold TestInfrared RaysImage EnhancementEquipment DesignRetinoscopesColoring AgentsSensitivity and SpecificityVoltage-Sensitive Dye ImagingReproducibility of ResultsImage Interpretation, Computer-AssistedComputer SimulationPhantoms, ImagingAction PotentialsTime FactorsScattering, RadiationLightPhotometrySpeech PerceptionBrain MappingPhotic StimulationBirefringenceMagnetic Resonance ImagingRadiographic Image EnhancementFourier AnalysisSpectroscopy, Near-InfraredArsenazo IIIDiagnostic ImagingElectric StimulationEvoked PotentialsFluorescent DyesPyridinium CompoundsImaging, Three-DimensionalContrast MediaElectrophysiologyHearing Loss, Noise-InducedModels, NeurologicalNeuronsSomatosensory CortexSpectrum AnalysisMagnetic Resonance SpectroscopyMembrane PotentialsEvoked Potentials, VisualMolecular Sequence DataBrainModels, TheoreticalTetrodotoxinHippocampusMicroscopyAmino Acid SequenceMicroscopy, ConfocalAuditory ThresholdRats, Sprague-DawleyCalciumRetinaAcoustic StimulationExcitatory Amino Acid AntagonistsModels, BiologicalSignal Detection, PsychologicalSound SpectrographyNuclear Localization SignalsBase SequenceEar Protective DevicesPerceptual MaskingRats, WistarAircraftStochastic ProcessesCell LineAuditory PerceptionPsychoacousticsMutationPhosphorylationCells, CulturedAcousticsRNA, MessengerHearingAudiometryRailroadsLoudness PerceptionRecombinant Fusion ProteinsMembrane ProteinsAnimal CommunicationAudiometry, Pure-ToneSensory ThresholdsKineticsTranscription, GeneticSound