Chapter
Understanding the Tripartite Model of Sleep Regulation
38:39 - 45:13 (06:33)
This episode delves into the tripartite model of sleep regulation which looks at three components that help regulate sleep: the circadian clock, the homeostatic drive, and the direct effect of the environment. The discussion looks at the benefits and drawbacks of viewing light for biological purposes and how it affects our sleep cycle.
Clips
Getting morning sunlight can help you figure out whether you are an early bird, a late person or somewhere in between, and can also make you feel better.
38:39 - 40:57 (02:17)
Summary
Getting morning sunlight can help you figure out whether you are an early bird, a late person or somewhere in between, and can also make you feel better. Free apps like Light Meter can help you measure intensity, as it is important to know how much sunlight you are getting.
ChapterUnderstanding the Tripartite Model of Sleep Regulation
EpisodeDr. Samer Hattar: Timing Your Light, Food, & Exercise for Optimal Sleep, Energy & Mood
PodcastHuberman Lab
The tripartite model incorporates the circadian clock, homeostatic drive and direct effect of environment to understand how light affects biological functions.
40:57 - 45:13 (04:16)
Summary
The tripartite model incorporates the circadian clock, homeostatic drive and direct effect of environment to understand how light affects biological functions. It is beneficial to get as much bright light as possible during the day to fulfill the body's "light hunger".