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10 December, 11:38

In what stage of sleep do sleep spindles appear?

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Answers (2)
  1. 10 December, 12:35
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    Sleep spindles are sudden bursts of oscillatory brain activity that occur during stage 2 of light sleeping.
  2. 10 December, 13:04
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    Stage 2 of Light Sleep

    Explanation:

    Sleep spindles are sudden bursts of oscillatory brain activity generated in the reticular nucleus of the thalamus that occur during stage 2 of light sleep. These brainwaves are called sleep spindles because of how they look when printed out on an EEG reading.
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