Polyimide-based multi-channel arrayed electrode for measuring EEG signal on the skull of mouse

Dong Hyun Baek, Eun Joong Lee, Jin Hee Moon, Jee Hyun Choi, James Jungho Pak, Sang Hoon Lee

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Citations (Scopus)

    Abstract

    In this paper, we have developed 40 channel multiple electrodes mounted on the surface of mouse's skull using polyimide substrate and tested its performance by measuring EEG signals. The recording site of the electrode was electroplated by Pt to enhance both contact impedance and adhesive strength by applying proper current, cleaning surface and removing H2 gas bubbles. For in vivo test, the electrode was placed on the skull of F1 mouse and EEG signals were measured. We observed the suitability of electrode for measuring EEG signals from multiple areas on the skull. The spectrum of EEG signal to change was observed by urethane administration.

    Original languageEnglish
    Title of host publicationProceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    Subtitle of host publicationEngineering the Future of Biomedicine, EMBC 2009
    PublisherIEEE Computer Society
    Pages7022-7025
    Number of pages4
    ISBN (Print)9781424432967
    DOIs
    Publication statusPublished - 2009
    Event31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009 - Minneapolis, MN, United States
    Duration: 2009 Sept 22009 Sept 6

    Publication series

    NameProceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009

    Other

    Other31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009
    Country/TerritoryUnited States
    CityMinneapolis, MN
    Period09/9/209/9/6

    ASJC Scopus subject areas

    • Cell Biology
    • Developmental Biology
    • Biomedical Engineering
    • General Medicine

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