Poor sleep ...

Poor sleep ...

Ita lio.-

We do daily, while not think about it, until circumstances for reasons of various kinds, fails. Sleep,
What is? for what?

There Two types of nocturnal sleep alternating, one is the REM (rapid eye movement, rapid eye
movement), light stage of sleep when the eyes are in active movement, as well as the brain.
At this time we dream, when we have nightmares. It is almost paralyzed muscles, perhaps to
avoid making gestures that hurt us.

The other dream is non-REM, here is calmer brain, muscles relax, secrete more hormones and
increasingly slow brain waves, heart beats more slowly. It is the time when the body repairs itself
after the fatigue of the day. It is a deep sleep, there may be snoring, sleepwalking, sleep talking
and confusion if you wake up. Many people can not sleep well and that life is bitter.

Sleep is very important because contributes to brain plasticity, consolidates learning and thus
overcome difficult personal events or states of stress and distress. However, because the
components of the brain that allow us feel, perceive and reason are under harassment in
periods of crisis, the dream begins to degrade and is common for chronically anxious people
sleep poorly. The support of appropriate therapies may be necessary to recover the mental
and physiological functions after certain episodes, and mental health and physical help restore
beneficial rhythms of rest.