What Are the Causes of Sleep Paralysis?

Sleep paralysis is when the consciousness is awake, but the center of movement is still closed, so although you wake up, you cannot move your whole body, only the eyes and eyelids can move. The most frightening thing is that while sleep paralysis is often accompanied by auditory and visual hallucinations, you will hear fine human voices and ghost images.

Sleep paralysis syndrome

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Sleep paralysis syndrome is a type of sleep disorder. It is generally believed that the timing of muscle tension loss during the rapid eye movement during sleep is not the right time. Even though the consciousness is completely clear, the muscles in the whole body lose tension and cannot move at all, often combined with visual hallucinations and breathing pressure. Symptoms of abnormal sleep and abnormal behavior during sleep are also manifestations of normal rhythmic alternation of sleep and awakening. Can be caused by a variety of factors, often related to physical illness. Normal people have a rhythmic alternation of awakening and sleep every 24 hours.

Sleep paralysis is when the consciousness is awake, but the center of movement is still closed, so although you wake up, you cannot move your whole body, only the eyes and eyelids can move. The most frightening thing is that while sleep paralysis is often accompanied by auditory and visual hallucinations, you will hear fine human voices and ghost images.

Sleep paralysis usually occurs during sleep, it can block people's behavioral ability, it is that people do not really act in dreams, so as to avoid harming the human body itself. Under normal circumstances, sleep paralysis subsides after a person wakes up. But it is not always the case, and one in three people will occasionally wake up before the sleep paralysis has completely disappeared.

This supernatural concept is not unique to Western culture. In China, the pre-awakening hallucination is called "ghost pressure", while in Japan, it is called " ", also known as "metal bondage". The eighteenth-century English phobia was a demon who attacked women when they fell asleep and made them unable to move. In Newfoundland, a similar demon known as the "Old Witch" appears as a scary witch, sitting on the chest of a sleeping person. In China, it has been said for centuries as a "ghost press". Zanzibar has "Bobova"-a flying little dwarf.

It can be seen that this is only a physiological phenomenon and has little effect on the body. Refers to the horrible feeling of immobility caused by sleep paralysis, and all refer to a similar state of paralysis.