Describe the four stages of sleep, how we progress through them, and what might be seen in an EEG of a person's brain activity during each of those stages.

Sleep has been traditionally divided into 4 categories: awake, light, deep, and REM sleep. Each one plays an essential role in maintaining your mental and physical health. Note: As you're reading about sleep, you may also see the terms “NREM” or “Stages 1-4.” These are simply other terms for the phases of sleep Explanation:

an overview of the different child care services available to families, to search for family day care services in your area click here. duties are generally restricted to child care and the domestic tasks related to child care.