A person's Sleep, as any animal, it is usually invoked by fatigue and overwork. This causes the need of rest and relaxation. In the dream state to loose after hours of vigorous activity, the body gradually returning the necessary courage and strength to re-start actions that compose all of life. But why do people have dreams? When the nervous system is depleted, this leads to lowered blood circulation, which in turn slows down the activity of all vital functions. Attention will as a result of lost, they are replaced by oblivion or sleep. From the sleeping person temporarily stops the communication with the outside world, partly though he loses the awareness of his existence, any outer phenomena and objects no longer affect. And only the brain actively continues his intellectual activity, through which come the dreams and daydreams.
In the period of sleep, the nerves no longer transmit to the brain sensations. From all available bodies get tired particularly vision; the eyes need rest, relaxation and sleep first. But at the same time sleep by no means all organs: while one of them, the weary, falls asleep, the second, less tired, continues to stay awake. The answer to the question “Why dream?” is quite obvious: with dreams dreams are it is because some authorities are already asleep while others remain awake for some time. But gradually they settle down, resulting in comes the quiet and deep sleep.
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However, diseases of nerves and other ailments can cause loss of sleep, insomnia, wakefulness or wrong, on the contrary, deep and heavy enough sleep, a kind of hibernation, and in some cases even lethargy. Whatever dreams are the result of memory and a developed imagination, which is free from the participation of other senses and abilities. That's why dreams are so different in meaning, but have a lot in common with what may well happen in reality. So, for example, the patients either engaged in excessive overwork, dreams are often scary and difficult. When one of the vital organs is irritated, overtired or sick, sleep is often restless, and a lighter feel in this moment acquire extraordinary strength. For example, the noise passing outside the window of the car can be regarded as the thunder or the firing of guns; a mosquito bite – as a Scorpion or a huge snake.
Ever wonder why dreams that in its meaning almost always correspond to mental development, social position, physical condition, age, temperament of a sleeping person? After all, the rich dream of mostly luxury and pleasure; the poor – poverty, labor, request, humiliation; the actor is dreaming of a scene, the applause, the audience; the patient – doctors, hospital, medicines, etc., are Also the dreams of the poet or the artist never dream of Shoe-making craftsmen, and the poor are unlikely to see the dream of an oligarch. In other words, who does what “breathing”, fact and dream, because not always, for example, the astronaut know for certain the details of the production of chemicals.
Many people wonder what dream. Yes, it is likely that in some cases dreams can actually show pictures from the past or predict the future. But if you do not consider them as something mystical, then any bright, good or bad dreams are caused by certain reasons. It can be the strong impressions received in the waking state, due to any extraordinary event or case, as well as personal involvement in any extraordinary incident. And they can be caused by the poor condition of the stomach or overeating at night, an uncomfortable bed or an uncomfortable body position during sleep. On this basis, it can be noted that very few dreams have no real prophetic value.
In addition, despite the fact that a person dreams every night, not always can he remember in the morning. If can remember something, it's only small scraps of the last, morning dream, which one sees just before waking up. Anyway, the human brain before the end is still not understood, and why dreams are actually what's behind them – is still interesting and unsolved mystery.
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Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."
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