Understanding Orexin's Role
Orexin is a crucial brain chemical linked to wakefulness and eating behaviors, with significant implications for conditions like narcolepsy. A deficiency in orexin leads to excessive daytime sleepiness, akin to a flickering dimmer switch rather than a stable on/off switch for wakefulness. This understanding of orexin's function sheds light on its potential relevance for insomnia treatments as well.In this clip
From this podcast

Huberman Lab
Dr. Matthew Walker: Protocols to Improve Your Sleep | Huberman Lab Guest Series
Related Questions
How do dual orexin receptor antagonists (DORAs) treat insomnia?
How does orexin affect wakefulness?
How do dual orexin receptor antagonists (DORAs) treat insomnia in the context of the episode Dr. Matthew Walker: Protocols to Improve Your Sleep | Huberman Lab Guest Series and the clip Understanding Orexin's Role