I called Nationwide Medical after my current CPAP supplier was no longer an approved Medicare vendor. I gave all my information to the man I spoke to, including the model and serial numbers of the machine I was using, my doctor's names and phone numbers, and my Medicare number.
REM rebound. REM rebound is the lengthening and increasing frequency and depth of rapid eye movement (REM) sleep which occurs after periods of sleep deprivation. When people have been prevented from experiencing REM, they take less time than usual to attain the REM state.
REM stands for rapid eye movement. It's a stage of sleep when your dreaming. And to improve this answer. The lead singer of R.E.M, Michael Stipe, got the name of the band â¦ while looking through a dictionary, so it has nothing to do with rapid eye movement, which is the most comfortable point in sleep.