Just as the title says. Ive used a sleep tracking app on and off over the years and have really started to pay attention to differences in sleep patterns while in and out of POIS state.
While out of POIS the app shows a normal sleep pattern, meaning I go down into deep sleep then up to REM sleep and then up to light sleep, and this pattern repeats 3-4 times through the night. While in POIS I go into deep sleep and stay there all night. It seems like I completely skip over REM sleep. I've tested this out several times and it's always the same. I can't help but wonder if this disturbance in sleep patterns is a contributor of a lot of our physical symptoms. What would cause such a noticeable difference in sleep patterns?
Anybody else have any experience with these apps?