Dark AdaptationRegenerationAdaptation, OcularAdaptation, PhysiologicalPhotoreceptor CellsRetinal Rod Photoreceptor CellsElectroretinographyDarknessNerve RegenerationNight BlindnessLightLiver RegenerationPhycomycesRetinaRhodopsinNight VisionRetinal PigmentsSensory ThresholdsVision, OcularRetinal Cone Photoreceptor CellsRetinaldehydeVitamin A DeficiencyBone RegenerationPhotic StimulationVitamin AChlorofluorocarbons, MethaneCathode Ray TubeFlicker FusionOcular Physiological PhenomenaPhotoreceptor Cells, VertebrateRetinoidsAdaptation, BiologicalUrodelaRetinal DegenerationTime FactorsFundus OculiRetinitis PigmentosaLight Signal TransductionRod OpsinsAmbystomaColor Vision DefectsEtherDigestive System DiseasesGuided Tissue RegenerationOpsinsPsychophysiologyColor Perceptioncis-trans-IsomerasesColor Perception TestsBacteriorhodopsinsMacular DegenerationVisual AcuityPupilNepalFovea CentralisPhotometryContrast SensitivityKineticsBruch MembranePlanariansElectrooculographyRetinal DiseasesHepatectomyPigment Epithelium of EyeAxonsMice, Inbred C57BLSalamandridaeFungiExtremitiesPhotochemistryAmbystoma mexicanumVisual PerceptionVision DisordersEye ProteinsNerve CrushMutationVisual FieldsVisual Field TestsAgingStem CellsCatsElectrophysiologyNotophthalmus viridescensMice, KnockoutAnimal FinsCell Differentiation