Title :
A Barium-Titanate-Ceramics Capacitive-Type EEG Electrode
Author :
Matsuo, Tadayuki ; Iinuma, Kazuhiro ; Esashi, Masayoshi
Author_Institution :
Department of Electrical Engineering, Tohoku University, Sendai, Japan.
fDate :
7/1/1973 12:00:00 AM
Abstract :
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.
Keywords :
Barium; Biomedical electrodes; Ceramics; Chemicals; Dielectric losses; Electroencephalography; Noise generators; Polarization; Titanium compounds; Voltage; Barium; Ceramics; Electrodes; Electroencephalography; Noise; Titanium;
Journal_Title :
Biomedical Engineering, IEEE Transactions on
DOI :
10.1109/TBME.1973.324197
