Study of impedance spectra for dry and wet EarEEG electrodes

@article{Kappel2015StudyOI,
  title={Study of impedance spectra for dry and wet EarEEG electrodes},
  author={S. L. Kappel and P. Kidmose},
  journal={2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)},
  year={2015},
  pages={3161-3164}
}
  • S. L. Kappel, P. Kidmose
  • Published 2015
  • Materials Science, Medicine, Computer Science
  • 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
  • EarEEG is a novel recordings concept where electrodes are embedded on the surface of an earpiece customized to the individual anatomical shape of the users ear. A key parameter for recording EEG signals of good quality is a stable and low impedance electrode-body interface. This study characterizes the impedance for dry and wet EarEEG electrodes in a study of 10 subjects. A custom made and automated setup was used to characterize the impedance spectrum from 0.1 Hz - 2 kHz. The study of dry… CONTINUE READING
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