Sleep and Dreaming

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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 ?

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