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Card 6

Front

What is thought to determine time spent sleeping by different species?

Back

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Card 7

Front

What are awake waves like on an EEG?

Back

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Card 8

Front

Why is amplitude low when awake?

Back

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Card 9

Front

What happens to the amplitude of waves as you fall asleep and why?

Back

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Card 10

Front

What happens to the frequency of waves as you fall asleep?

Back

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Card 11

Front

What is a hypnogogic state?

Back

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Card 12

Front

What is a hypnic jerk?

Back

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Card 13

Front

What is a circadian rhythm?

Back

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Card 14

Front

What two things are associated with stage 2 sleep?

Back

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Card 15

Front

What are spindles?

Back

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