A novel dry active electrode for EEG recording.

Fonseca, C; Silva Cunha, J P; Martins, R E; Ferreira, V M; Marques de Sá, J P; Barbosa, M A; Martins da Silva, A · IEEE Trans Biomed Eng · 2007

case_control · Level III

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Abstract

The design and testing of a "dry" active electrode for electroencephalographic recording is described. A comparative study between the EEG signals recorded in human volunteers simultaneously with the classical Ag-AgCl and "dry" active electrodes was carried out and the reported preliminary results are consistent with a better performance of these devices over the conventional Ag-AgCl electrodes.

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