IEEE Transactions on Biomedical Engineering · 1973 · 46 citations · 2 references
Materials ScienceElectrical EngineeringNeural InterfaceEngineeringFerroelectric ApplicationNeurophysiologyCapacitive-type ElectrodeEeg Signal ProcessingElectrophysiologyNeuroscienceEeg RecordingPiezoelectric MaterialPiezoelectricityBarium Titanate CeramicsElectroencephalographyElectrical PropertiesSocial SciencesElectrochemistry
A capacitive-type electrode using barium titanate ceramics is described. This electrode is not affected by the polarization potential. Because its surface is chemically inactive and mechanically strong, its noise voltage is minimum from the beginning of its installation. This device is especially suitable for EEG recording.
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