Last Updated on May 22, 2023 by pg@petergamma.org Do we not yet have an affordable EEG device to measure localize gamma waves in the brain? Not the MRIS. For this application, the more EEG channel, the better. There are devices on the market with up to 32 channels which are affordable. But most of them … Continue reading Which low-cost EEG device to choose for meditators who want to measure gamma waves in their brain?