Smart Systems Integration location:Amsterdam, the Netherlands date:13-14 March 2013
Dry electrodes are attractive for biopotential recordings to avoid the drawbacks related to wet gel electrodes. Commercially available EEG systems with hard metal-based dry electrodes are uncomfortable and even painful. Two types of polymer-based dry electrodes for higher user comfort are presented. Our dry electrodes are compared with wet gel electrodes regarding impedance, and EEG & ECG recording. Very promising results are obtained for ECG and EEG, resp. without and with pre-amplification.