Last Updated on January 2, 2023 by pg@petergamma.org A similar setup which we have discussed on the previous page: has already been implemented by g.tec medical engineering, and was used in a PLOS One paper which validated the accuracy of the Polar OH1 sensor: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0217288 And is shown in the following picture (reprint from the … Continue reading 64-channel wireless g.Nautilus active electrode multipurpose device by g.tec medical with EEG & ECG