How long should your naps be? | Sara C. Mednick

The video explores the structure of sleep cycles, highlighting the four stages of sleep and their roles. It discusses the benefits of napping, emphasizing how different nap lengths affect cognitive functions and memory. The video also delves into the significance of REM sleep in creativity and emotional processing. Additionally, it considers the impact of nap timing and individual differences between nappers and non-nappers.

What are the four stages of sleep that occur during a sleep cycle?

What happens to brain activity during REM sleep?

How does stage two sleep contribute to learning and memory?

What are the potential cognitive benefits of a 30 to 60 minute nap?

How does the time of day affect the quality of a nap?