ElectrodesElectrodes, ImplantedSkinIon-Selective ElectrodesSkin AgingSkin DiseasesSkin NeoplasmsElectrochemistryElectrochemical TechniquesSkin Physiological PhenomenaMicroelectrodesSkin TestsSkin AbsorptionPotentiometrySkin PigmentationFluorocarbon PolymersGraphiteEquipment DesignBiosensing TechniquesElectric StimulationGoldSkin, ArtificialConductometryElectric ImpedanceCochlear ImplantsCochlear ImplantationEnzymes, ImmobilizedCarbonElectricityElectroencephalographyElectric Stimulation TherapyEquipment Failure AnalysisAction PotentialsBioelectric Energy SourcesSkin Diseases, BacterialDeep Brain StimulationElectromyographySkin UlcerTin CompoundsSilver CompoundsElectrophysiologyEpidermisTime FactorsDielectric SpectroscopyPlatinumCalibrationSignal Processing, Computer-AssistedSubdural SpacePolyvinyl ChlorideNanotubes, CarbonFerrocyanidesGlucose OxidaseElectric CountershockElectronicsScala TympaniElectrolysisNeural ProsthesesGlassSkin AbnormalitiesHydrogen-Ion ConcentrationEvoked PotentialsVisual ProsthesisLoudness PerceptionMembranes, ArtificialFlow Injection AnalysisPolarographyElectronics, MedicalStaphylococcal Skin InfectionsDeafnessLimit of DetectionAdministration, CutaneousOxidation-ReductionElectroplatingDermatitisElectric ConductivityCatsStereotaxic TechniquesDermatologic Surgical ProceduresSilverSkin Diseases, ViralIridiumSkin CreamDogsCatheter AblationReproducibility of ResultsMembrane PotentialsSkin Physiological ProcessesIontophoresisElectroporationMice, HairlessElectrophoresis, MicrochipSurface PropertiesElectric Power SuppliesCarcinoma, Basal CellUltraviolet RaysPolymersDermisEvoked Potentials, AuditoryNeuronsElectrochemotherapy