5 Questions
What is the primary function of N3 - deep sleep?
Physically restorative and useful for memory & cognition
What is the typical duration of one sleep cycle?
60-90 minutes
Which stage of sleep is associated with memory and emotional processing?
REM - active sleep
What is the gold standard measure for assessing sleep?
Polysomnography (PSG)
At what point in the night do we typically experience more REM sleep?
Toward the end of the night
Test your knowledge on the impact of inadequate sleep and the different stages of sleep with this quiz. Explore common issues resulting from lack of sleep such as impaired cognition, weight gain, and depression, and learn about the various stages of sleep including light sleep (N1), moderate depth sleep (N2), and deep sleep (N3).
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