But how do sleep cycles work? To find out, I took part in a polysomnography. This is a gold standard sleep study that helps ...

Sleep paralysis is a type of sleep disorder – or parasomnia – that is linked to the rapid eye movement (REM) stage of the sleep cycle, combined with a brief loss of muscle control, known as ...

REM sleep is a kind of sleep that occurs at ... Have you ever encountered a scary episode of sleep paralysis? If yes, or no, here are few things you should know about the condition as it may ...

REM sleep behavior disorder is characterized by acting out dreams, which may include shouting, kicking and punching during ...

The idea behind projects like this is that a piece of hardware detects when the user is in REM sleep, and activates some cue which alerts the sleeper to the fact that they’re dreaming (without ...

But if we wake up in the middle of the non-REM deep sleep stage, we might feel confused and sleepy. Some people experience a phenomenon called sleep paralysis if their sleep cycle is disrupted.

If you have narcolepsy, you might also have sleep paralysis, where you’re awake ... of time and your body won’t have much control of REM sleep. That’s exactly why some people with narcolepsy ...

If I were looking at you in a sleep lab, I could actually look at your EEG recordings and I could look at how much stage three, four and REM sleep you get because that really is the determinant of ...