Many people are forced to turn to specialists with complaints of sleep disturbance. There are several of them, but scientists still do not know about the reasons for the appearance of some.
Almost every person in life has had cases when a loud noise is heard during sleep or the whole body is paralyzed. Scientists talked about five sleep disorders that were previously unknown. Sleep apnea is a concern for many people. This violation manifests itself for a period of 10 seconds. A person has a lack of oxygen, and therefore the brain gives a signal to wake up. Such failures are observed mainly in the elderly.
Some people complain of paralysis during sleep, when they cannot move any part of the body when they wake up. Such a violation threatens those who experience constant lack of sleep and take certain medications. Another problem of sleep, scientists have called sleep hallucinations. This feeling is familiar to most of us. It is accompanied by a falling or twitching sensation. This disorder manifests itself if the body begins to sleep before the body becomes immobile.
Experts also note behavior disorder during REM sleep. With this violation, actions can be performed in a dream, which are forgotten in the morning. The last previously unknown disorder is exploding head syndrome. This phenomenon is caused by the noise that is heard when falling asleep. In fact, a person can be in silence, and sounds sound in the head. Experts advise that if such symptoms appear, immediately consult a specialist.