Go to the following website:
http://www.virtualclassroom.net/sleep/index.htm
1 Explain the difference between alpha and beta waves
2 Describe the four stages of sleep
3 What is REM sleep ? Why is it called paradoxical sleep ?
4 What are the two hypotheseses as to why we sleep and dream ?
5 What are three theries regarding the function of dreams (explain) ?
6 Describe 4 sleep disorders
7 What are the preferred treatments for insomnia ?
Do you suffer from excessive daytime sleepiness ?
To find out : http://www.daytimesleep.org/what.htm