Suprachiasmatic nucleus

Andrew Huberman: Sleep, Dreams, Creativity, Fasting, and Neuroplasticity | Lex Fridman Podcast #164

Lex Fridman

The master circadian clock located above the roof of the mouth, which synchronizes all body clocks to the general temperature rhythm.

Your Brain's Logic & Function | Dr. David Berson

Andrew Huberman

A collection of nerve cells in the hypothalamus that serves as the central pacemaker for the circadian system, coordinating clocks throughout the body.

Timing Light, Food, & Exercise for Better Sleep, Energy & Mood | Dr. Samer Hattar

Andrew Huberman

The central pacemaker in the brain that receives direct input from ipRGCs to adjust the body's circadian clock, distinct from regions involved in mood regulation.

How to Defeat Jet Lag, Shift Work & Sleeplessness | Huberman Lab Essentials

Andrew Huberman

A cluster of neurons located in the hypothalamus, above the optic chiasm, which serves as the primary control center for the body's circadian rhythms.

How to Defeat Jet Lag, Shift Work & Sleeplessness

Andrew Huberman

A group of neurons located above the roof of the mouth, acting as the brain's internal clock that generates a 24-hour rhythm and is entrained by the external light-dark cycle.

Master Your Sleep & Be More Alert When Awake

Andrew Huberman

The central circadian clock in the brain, located above the roof of the mouth, which receives light information from the eyes and has connections to all body cells and organs.

Dr. Rhonda Patrick Returns | The Tim Ferriss Show (Podcast)

Tim Ferriss

The master internal clock in the brain that interacts with external cues like light, making humans diurnal creatures.

Dr. Satchin Panda on Practical Implementation of Time-Restricted Eating & Shift Work Strategies

FoundMyFitness

The master regulator or oscillator of circadian rhythm in the brain.

The Science & Practice of Perfecting Your Sleep | Huberman Lab Essentials

Andrew Huberman

Intermittent Fasting to Improve Health, Cognition & Longevity | Dr. Satchin Panda

Andrew Huberman

The master circadian clock in the brain that regulates most bodily rhythms; its activity can be influenced by feeding times.