2 ms·
see also https://www.reddit.com/r/science/comments/13qt2ra/rhythmically_stimulating_the_brain_with/ https://www.reddit.com/r/science/comments/13qt2ra/rhythmica
by gardenfelder 3y ago
see also
https://www.reddit.com/r/science/comments/13qt2ra/rhythmically_stimulating_the_brain_with/ https://www.reddit.com/r/science/comments/13qt2ra/rhythmical...