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FolkloreLightPhoneticsImagery (Psychotherapy)VocabularyLanguage TestsReadingRelaxation TherapySpeechClinical ClerkshipLanguageSpeech PerceptionFaculty, MedicalReaction TimeRecognition (Psychology)Myosin Light ChainsDarknessLight Signal TransductionCuring Lights, DentalCircadian RhythmScattering, RadiationUltraviolet RaysPhotoreceptor CellsPhotosynthesisMyosin-Light-Chain KinasePhotoperiodDark AdaptationMicroscopy, ElectronPhytochromeColorMyosinsAdaptation, OcularMolecular Sequence DataRetinaCryptochromesChlorophyllImmunoglobulin lambda-ChainsAmino Acid SequenceTime FactorsPhotobiologyReflex, PupillaryPhotochemistryPhotic StimulationPhotochemotherapyTumor Necrosis Factor Ligand Superfamily Member 14MelatoninVision, OcularPhotosensitizing AgentsPhotoreceptor Cells, InvertebrateArabidopsisPhytochrome BInfrared RaysMicroscopy, PolarizationRod OpsinsMicroscopyMutationClathrin Light ChainsKineticsPhotochemical ProcessesPhytochrome AArabidopsis ProteinsPhototropismPhotosystem II Protein ComplexHypocotylRetinal Rod Photoreceptor CellsLasersOptics and PhotonicsFluorescencePhotoreceptor Cells, VertebrateLight-Harvesting Protein ComplexesBase SequencePhotosynthetic Reaction Center Complex ProteinsGene Expression Regulation, PlantModels, BiologicalChloroplastsRetinal PigmentsPupilRefractometryRadiation Injuries, ExperimentalRabbitsRetinal DegenerationSunlightTemperatureDose-Response Relationship, RadiationHalogensPhosphorylationSeedlingPlant ProteinsDiuronHematoporphyrinsMyosin SubfragmentsCyanobacteriaChickensCalciumLuminescenceImmunoglobulin Light Chains, SurrogateProtein BindingSeasonal Affective DisorderSignal TransductionSpectrum Analysis