SLEEP

Sleep

Sleep Cycles

Sleep and Sleeping Disorders

Sleep, normal, regular state of rest of an organism. In contrast to the waking stated, sleep is characterized by relative Quiescence of physiological functions (blood pressure, breathing, heartbeat), and a relatively low response to external stimuli.

What? And I thought sleep was something that you had to do when you were just to beat to party on. Well, in this report I will show that sleep is a very important part of our lives that those of us that don't have a problem with it take for granted.

Stages of Sleep

The brain waves of a person go through ...