6 mystery behind the nightmare
nightmare is a dream that everyone has once encountered, however the cause of the nightmares is what causes you to have more unexpected.
1. Nightmares often unexplained
tension, fear of causing nightmares but rarely reflect this dream causes of anxiety.
A study of the American dream after attacks on 11-9 for find them more or less affected by this event. T
ratio stressful dreams, nightmares increased but they did not reflect what the twin towers, airplanes or tall buildings collapsed - the images are played repeatedly on television at that time .
2. No one hears your screams
nightmares when, really, you can not scream or move, rolling "like in the movies." This time sleep in REM (dream stage appearance).
At this time, all the muscles are immobile except eye muscles and the muscles used for breathing. When awake, shouting, you woke up from a dream and therefore can remember the nightmare clearer.
3. Women often have nightmares than men
, according to research, women often have nightmares because anxiety problems or stressful. Women report nightmares more emotional stress than men, focusing primarily on fear, loss, anxiety.
However, because women often talk about more nightmares and anxiety as well more so odds ratio of men and women may not differ that much.
4. Nightmares are "rehearsal" is a reality
there are many theories about why we dream but the dream is our unconscious, is how the brain works when the body to rest. So, the dream may be the brain "trying to" solve the psychological problems.
Nightmares can be prepared for a human brain to deal with an "intimidating" to come. In one study, pregnant women, newly born or have nightmares related to their children, new mothers have very terrifying nightmares about the accident with the child. This may reflect the psychological vigilance of the mother, making the mother more than the child care focus.
5. You can control nightmares
It's called "lucid dream", you know you are dreaming and can adjust direction dream. But this requires a lot of practice. "Lucid dream" is being used to treat people with psychological disorders, so that they overcome fear.
6. There is something even more terrifying nightmares
Syndrome "sleep terror" is common in young children than adults. Children started screaming with her eyes open, but parents can not wake the child. With normal nightmares, parents can wake the child and the child will remember their nightmares.
Meanwhile, the "sleep terror", the child will not remember anything about the dream. Two types of this dream lies in the different stages of sleep. "Sleep terror" occurs in the fourth step, which is the deepest sleep and children often have difficulty to move the REM state.
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