This is what Happens to the Body of Afternoon Sleep

On the sidelines of an exhausting activity, nothing is more effective than a nap to restore energy. Although for a while, a nap can improve performance and concentration as well as returns. So, what exactly happens when we sleep?

Drowsiness during the day is actually triggered by a chemical called adenosine causes drowsiness, which was formed in the body throughout the day. If the night before we sleep deprivation, high levels of adenosine can cause us to become tired and sleepy during the day.

As with any sleep at night, during naps also occurred repair body cells. However, most do not reach the phase of nap sleep in, unless you're feeling very tired you may experience REM (rapid eye movement) or the phase we are dreaming, in the daytime.

But the REM phase is too fast can cause us to wake up feeling dizzy before entering REM sleep we actually need in a long time.

Then, the process of what happens in the body when we take a nap?

The first 5 minutes:

The brain becomes unconscious, but our senses are still active. Because it's a loud noise or a pat on the skin will instantly make us wake up. Then, after blood pressure and heart rate decreases, our eyes would seem to stop moving at all times eyelids sleep.

20 minutes later:

Adenosine accumulation of hormones in the body is broken. At the same time, the adrenal gland hormone cortisol prepare that will make us more focused and alert when awake. While the immune system begins to weaken due to exhaustion of the body is renewing itself back to normal.

Last 5 minutes:

Sound an alarm that is installed will make the brain release a number of deadly chemicals in the brain sleep center. Brain cells that have been rested has now become more active and alert. Along with the decrease in adenosine hormone, the body feels more fresh.

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Posted in: popular knowledge