What Does the EEG Record for Stage 4 Sleep Look

question 10

Multiple Choice

What does the EEG record for stage 4 sleep look like (compared to other stages of sleep) ?

• A) It is relatively flat.
• B) It contains a large number of short, choppy waves.
• C) It looks similar to the EEG that is found in people who are awake.
• D) It includes many long, slow waves.

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