Unfortunately, you can’t always pop out of a nightmare or snooze-worthy dream (pun intended) as easily as you might wish. It’s not uncommon to want to get rid of nightmares, have more interesting dreams, or control what happens during your dreams. The longer the story a participant told about their dream, the more likely their EEG was to show brain waves resembling those of awake people - like brain wave patterns during REM sleep. The researchers did note that their descriptions of the dream experiences tended to be both shorter and less detailed than descriptions of REM dream experiences. Over half the participants reported having dreams when woken from NREM sleep. Can you ever dream during non-REM sleep?ĭreams can happen during any stage of sleep, but the vivid ones that you remember tend to happen during REM sleep.Ī small 2016 study used something called a TMS-EEG - a device that combines transcranial magnetic stimulation (TMS) and an electroencephalogram (EEG) test to look at brain activity - to explore whether people waking from restful NREM sleep reported dreams. When someone wakes you up during NREM sleep, on the other hand, you’re far less likely to feel as if you were just dreaming. If someone wakes you up during REM sleep, you might know you were just dreaming, perhaps vividly. You probably won’t remember every single one of those dreams, though. In the REM stage of sleep, your breathing will speed up slightly, and you’ll experience temporary paralysis as you begin to dream.Įxperts don’t fully know why this paralysis happens, but some have theorized your muscles “freeze” so you don’t get up and begin moving around in an unconscious reflection of your dream.Įxperts aren’t entirely certain, but they do know people typically spend somewhere around 2 hours dreaming every night. The REM stage also involves an increase in brain activity, breathing, and heart rate. tonic REM sleep, which doesn’t involve these eye movements.phasic REM sleep, during which your eyes will move rapidly in short bursts.You can think of Stage R as the BOGO sleep stage, since it involves two separate phases: This stage of sleep is where dreams happen. You won’t wake easily from this stage of sleep.
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