10 Terrifying Facts about Sleep Paralysis video
The paralysis of sleep is a disorder that causes the inability to move or speak barely woke up. However, many claim that it is a paranormal event. Some associate it with ghosts, monsters, or paranormal events . But in reality sleep paralysis is a very complex disorder that was and is the object of study.
The process that develops when sleeping is complex and several abnormalities can alter it, causing disorders. Sleep is divided into two cyclical phases that repeat approximately every 90 minutes throughout the hours of sleep.
Phases of sleep
The first phase is slow and consists of four stages.
- From drowsiness: these are the first 10 minutes in which we go from waking to numbness.
- Light sleeper: it is the first half of the time of each cycle. We disconnect from the environment. In addition, breathing and heart rate slow down. It is at this stage that we suddenly wake up dreaming that we are falling off a cliff.
- Transition: it is two or three minutes in which you enter deep sleep.
- Deep sleep: occupies a fifth of each cycle and determines the quality of rest. In this stage the respiratory rate is very low.
The second phase is called "rapid eye movement (REM) or rapid sleep."
The dreams and muscles are practically blocked. This takes up a quarter of each cycle. The brain works almost as fast as when we are awake. It is at this stage that sleep paralysis occurs .
The causes of sleep paralysis
When we wake up shortly before the REM phase ends, the brain is trapped in two realities. In other words, you are caught between being awake and dreaming.
At that moment any action, thing or being that can be imagined in a dream is now "present" in real life. But people cannot move or scream.
The episodes are very scary because of the great confusion they can cause. They last two to ten minutes and do not occur on a regular basis. In total they affect 35% of the world's population. It usually occurs in both men and women over 20 years of age.
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