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Mysteries of Sleep Series 1 Episodes

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  1. Sleep Deprivation and Insomnia

    If we don't snooze, we lose. How badly does lack of sleep affect our mind and our body?

  2. Dreaming

    What happens when signals in the brain misfire and dreams become terrifying nightmares?

  3. Sleepwalking

    Bizarre bedtime behaviours that include a woman who rides her motorbike while asleep.