12/8/2023 0 Comments Revenge insomnia definition![]() The Mismatch That Leads to Disrupted Sleep However, you can still wake for important signals, like a smoke alarm or your baby's cry. In this deepest sleep, you're tough to rouse-and when you do wake up, you need a minute or two to figure out where you are. These waves wash over the brain 1000 times a night, erasing memories from the day just passed and preparing your brain for a new day of learning. It is called "slow wave" sleep because your brain waves switch from jittering little bounces seen during waking to slow undulating waves. Breathing is slow and regular, and your face and body are relaxed but not floppy. ![]() The deepest segment of NREM sleep, Stage 3, is considered the sleep sweet spot. ![]() And NREM-the sleep that revives and renews us for the new day ahead-is about 85% of sleep. To get technical on sleep disruption, REM sleep-when we dream-makes up about 15% of our slumber. This causes a degenerative problem of new parent sleep deprivation because, unfortunately, your baby’s normal sleep cycles are not yours. The trouble with that is your brain gets stuck in light sleep, never quite getting the chance to descend into deep renewing sleep. If you have a baby, it’s not uncommon for their squawks and feeds to wake you up every couple of hours. ![]() Then what gives? Why are you still feeling so exhausted? Disrupted sleep is to blame. So, you went to bed at 10pm last night and woke up at 6am That’s 8 hours-the definition of a good night’s sleep. ![]()
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