esel wrote: Are you sure you did not have a cup of Gin on the 16 of April 2013 ? or eat something special ?
100% sure I didn't drink a cup of gin. I hate the stuff. I am not much of a drinker of alcoholic beverages. Those days where I partied hardy are long past.
I don't remember all I said in that thread but I can't see REM all that easily on the data but I can make fairly good assumptions based on some hthatistory.
1...my OSA is documented five time as bad in REM...that's from my sleep study I had
2...I can study hypnograms and figure out roughly when REM normally happens and correlate the approx times and if I see a cluster of events...there's a real good chance it's REM.
I rarely eat anything anywhere near close to bedtime due to heartburn issues if I do and the extent of my partaking of alcohol is limited to maybe having a small amount of my homemade Irish cream and again no where close to bedtime. We are talking maybe once in 3 to 6 months I might have a short little toddy.
SleepyHead can't tell us anything that the machine can't tell us. Remember SH is only reporting what the machine is reporting and these machine's can't even tell if we are for sure asleep or not...much less the actual sleep stage. So it's not SH's fault..it's the machine's fault.
Now some people can get a good idea about REM stages (or they think they can) by evaluating the air flow but I have never really been able to spot that much of a difference in air flow so I can't do it.
I have already done the sleeping on my side vs sleeping on my back experiments to see if sleep position seemed to make any difference with apnea event clustering or pressure needs and it didn't. I had those clusters and same pressure needs when I built a wall and was for sure on my side.
Not everyone will have their OSA be worse in REM or even when on their back...it's common for OSA to worsen at those times but it isn't a 100% given that it will worsen.
Now there are some gadgets out there that reportedly will give us sleep stages but the bulk of those are based on accelerometer data and those are easily fooled. Stay in one place with minimal movement and they will assume you slept deeply.
The Zeo probably came the closest in terms of accuracy because it used eeg leads on the forehead but even it wasn't 100% accurate. I tested one for a week once and it often told me I was sleep when I know I wasn't.
I may have to RISE but I refuse to SHINE.
If you want to try the Eclipse mask and want a special promo code to get a little off the price...send me a private message.