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Card 6

Front

Micheal S_____ investigated whether our sleep-wake cycle was free running, his research suggested it ran on a 25 hour cycle

Back

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Card 7

Front

Which A_____ & W______ placed PPs in WWII bunkers to test to see if the sleep-wake cycle was free running

Back

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Card 8

Front

What is another term for internal biological 'clocks' (e.g. the ones that regulate that could be thought to regulate the sleep wake cycle)

Back

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Card 9

Front

What are external cues from the environment that are thought to affect biological rhythms called

Back

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