Max Eastwood from Thailand published in the www.openbci.com forum some results where he used: for sleep tracking. And he showed some graph of sleep staging: And also some graphs for relative band power: https://openbci.com/forum/index.php?p=/discussion/3746/sleep-monitoring-with-eeg The Dreem 2 headband with 4 EEG channels has about 80 percent of the accuracy of a professional polysomnography device. These …
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