4 ms·
At least in this case, the watch is monitoring for and gently discouraging the unwanted body/brain states rather than changing them chemically. Plus it (seeming
by mpalmer 4y ago
At least in this case, the watch is monitoring for and gently discouraging the unwanted body/brain states rather than changing them chemically. Plus it (seemingly) does so before the sleeper internalizes anything from the nightmare.