The reduction in number of electrodes usage is a significant advancement in Brain computer Interface (BCI) research if not compromised with quality. The two major advantages of reducing the number of electrodes are the operational flexibility and reduction of volume in the feature date involved. The experiment results of a BCI are analyzed with two different electrode configurations and the fin...

The development, fabrication and characterization of two novel dry bioelectrodes--conductive and capacitive ones--for biopotential monitoring are presented. The new electrodes have the potential to improve the applicability of dry electrodes in ambulant recording of ECG by reducing motion artifacts as well as the contact impedance to the skin. Furthermore, a passive filter network is integrated...

A number of new precipitate-based electrodes based for example on mixtures of metal chalcogenides, as well as enzyme electrodes and coated wire electrodes, are described. Their analytical application in the widest sense is reviewed for anions and cations.