How one sleeps, and what the phases of sleep are?

How one sleeps, and what the phases of sleep are?

One third of our lives is spent in deep sleep. For more than a century medics are trying to unravel the state of mind during this time. Do people know why they need to sleep?

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Sleep - Does poor sleep have influence on the psyche?

Does poor sleep have influence on the psyche?

19.02.20100210

Mental disorders such as depression and Parkinson 's disease for example, adversely affect the development of sleep. Types of insomnia - primary insomnia, awakening during the night.

Sleep - Lack of sleep is a risk for mental and physical health

Lack of sleep is a risk for mental and physical health

15.02.20100443

When you sleep for 5 to 6 hours everyday, you put at risk your mental and physical health. Symptoms of lack of sleep are irritability and disturbances of concentration, deep depression and bad moods.

Sleep - Obese people sleep less

Obese people sleep less

12.02.20100440

People who sleep five or fewer hours per day, more often suffer from overweight and obesity. It is assumed that the duration of sleep affects the speed of Metabolism.

Sleep - Mutated gene makes us sleep less

Mutated gene makes us sleep less

08.02.20100471

It was found that less sleep is dangerous to health, it lowers the mood, leading to depression and diseases of the endocrine system. Caesar and Napoleon slept less then 6 hours per day.

Sleep - Man is paralyzed during sleep

Man is paralyzed during sleep

03.02.20100522

All people dream dreams, but men and women have different dreams. 90 of dreams are forgotten. The blind also dream. People blinded after birth, dreaming dreams in the form of pictures.

Sleep - Sleep clears the brain

Sleep clears the brain

02.02.20100181

Lack of sleep favors the accumulation of proteins in the nerve synapses. Sleep is a time when the brain puts in order all the information and eliminates the unnecessary.

Sleep - Not much sleep, less likely to get dementia

Not much sleep, less likely to get dementia

28.01.20100211

Spanish researchers found that older people who sleep more than nine hours a day, have a higher risk of developing dementia. Dementia is a disease of the nervous system.

Sleep - Secrets of sleep

Secrets of sleep

28.01.20100944

Interesting ways and tips on how to improve your sleep and sleep habits. When we have a more hectic and busy day it influences our sleep.

Sleep - Still not really clear why we sleep

Still not really clear why we sleep

22.01.20100302

Continued absence of sleep leads to hallucinations, changes in mood and in some cases even death. Mammals die without sleep.

Sleep - 6 unique facts about dreams

6 unique facts about dreams

21.01.201004632

Can blind people see their dreams? Dreams constitute reflections of our desires, both conscious and subconscious. Some people dream in black and white. During sleep the body of man is paralyzed.

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