HydrocCel Geodesic Sensor Net (HCGSN)

    Equipment/facility: Equipment

    • Location

      SLEIC Human Electrophysiology Facility Chandlee Laboratory University Park, PA 16802

      United States

    Description

    A sensor net used for acquiring non-abrasion, high-impedance EEG data utilizing EGI’s patented geodesic tessellation of the head design.

    Uses
    For Electroencephalography (EEG) and Event Related Potentials (ERP) recordings

    Specifications
    128-channel HCGSN high density nets
    Wide range of net sizes infant (38cm) through adult large (61cm)
    Passive recording of brain waves at each electrode site

    Details
    The nets were purchased from EGI (Electrical Geodesics, Inc). EGI's HydroCel Geodesic Sensor Net (HCGSN) does not require any scalp preparation or abrasion, making it a perfect choice for your research participants. The unique soft pedestal design of the HydroCel Skin Interface Chamber® creates a sealed microenvironment, hydrating the skin and creating an interface between the skin and electrode.The HydroCel Geodesic Sensor Net's complete head coverage ensures that all relevant data is captured. Guaranteeing complete head coverage requires attention to both appropriate intersensor distance and coverage of the underside of the head.

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    Skin
    Sensors
    Electroencephalography
    Electrodes
    Bioelectric potentials
    Abrasion
    Brain