Electrode carrier for electrophysiological measurement

Abstract

Electrode carrier for electrophysiological measurements, including a flexible substrate, a plurality of contact pads attached to a substrate surface, wherein each contact pad includes conductive means for accommodating an electrode for electrophysiological measurement, first connecting means attached to the substrate for communicatively connecting the contact pads to a signal processing device. The first connecting means includes a plurality of conductive tracks on the substrate surface for electrically connecting the plurality of contact pads, wherein each conductive track corresponds to at least one contact pad. The substrate has at least two inextendible sections for accommodating the contact pads, wherein the sections interconnected by an extendible section. Each extendible section comprises at least one warpable member of flexible material. At least one of the warpable members accommodates at least one of the conductive tracks. The at least one warpable member includes a V-shaped portion of the substrate, and the extendible section includes four warpable members are arranged in an X-shaped fashion.