Sleep Tracking: The Brain and Circadian Rhythm's Role in Sleep

The video tutorial explores the concept of sleep and circadian rhythm, explaining how our bodies manage sleep cycles. It delves into brain activity during sleep, highlighting the role of neurons and the importance of sleep for memory and waste clearance. The tutorial discusses how wearable devices can track sleep stages by measuring body movements and heart rate variability. It explains the different stages of sleep, including REM, and guides viewers on designing experiments to analyze sleep patterns and the impact of various interventions.

What are the different stages of sleep and their associated brain waves?

What interventions can be used to study the impact on sleep quality?

How can we analyze the data collected from sleep tracking devices?