Talk in a dream (sleeptalking) also translated into dreamily, refers to the phenomenon of talking in sleep.According to the research of psychologist, sleep has nothing to do with the dream at all.Because, almost all the phenomenon of say talk in a dream, is in deep sleep stage, stage of sleep is not dreaming.

Therefore, this word should not be called sleep, should be referred to as the "sleeping" worthy of the name.Talk in a dream of reason, it is not yet available.

Sleepwalking (sleepwalking) is sleep in the bed by action, and then to go back to bed continue to sleep strange phenomenon.This phenomenon is called in, but in fact has nothing to do with dream.Because, according to eeg records, in the patient's brain waves, is shown in stage 3 and stage 4 sleep;During the deep sleep stages.Wouldn't dream of sleep stage, therefore, this word should be said "sleep walking" more accord with the facts.

Sleepwalkers, mostly children, aged between 6 and 12 years old.Sleepwalking is not a serious sickness, also has nothing to do with the emotional distress, most to adulthood without medical "cure".During the action of a sleepwalker bed after, still in the sleep state, for their actions in the night, after waking up.

In strange phenomenon is that the parties can be engaged in very complex activities during the operation, will open the door to go shopping, will take devices, can avoid obstacles, without collision injury.After the activity, on their own to go back to bed again, continue to sleep.

A few years ago, Taipei, Taiwan normal university has a live in the dormitory boys, sleepwalking, night had removed the ceiling of the chimney on the double bed, injury did not fall under the bed.Home in children, if any, need not worry too much, as long as pay attention to safety in the home, be careful close to lock the door at night.

As for the reason of sleepwalking, is still uncertain.But according to psychologists found that sleepwalkers, family members, and others also tend to sleepwalking.Therefore, it may be associated with genetic.Had a case, a family reunion holiday, points out their respective each room bed at night, found the next morning the whole family slept in the living room, and had no knowledge.