Circadian Control Systems
The superchiasmatic nucleus acts as the body's master clock, influencing both the sympathetic and parasympathetic nervous systems. This regulation affects our alertness and calmness through pathways that involve the pineal gland and melatonin production. Light signals processed by the eyes play a crucial role in this intricate system, demonstrating the deep connection between our environment and bodily functions.In this clip
From this podcast

Huberman Lab
Dr. David Berson: Your Brain's Logic & Function | Huberman Lab Podcast #50
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