Time Perception & Entrainment by Dopamine, Serotonin & Hormones
November 15, 2021 1h 14m 23 chapters
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0:00 Introducing Time Perception, Note on Fasting & Supplements 9:26 Entrainment, Circannual Entrainment, Melatonin 13:33 Seasonal Oscillations in Testosterone & Estrogen, Tool 1 16:06 Circadian Timing, Tools 1, 2, 3 (for Circadian Entrainment) 21:14 Tool 4: Timing Physical Activity; Tool 5: Timing Eating Window 23:00 When Circadian Entrainment is Disrupted, Time Perception Suffers 25:02 Tool 6: Ultradian (90min) Cycles & Focus 31:42 Our Sense of the Passage of Time: Present, Prospective, Retrospective 34:54 Dopamine (& Nor/epinephrine) Lead to Time Overestimation; Frame Rate 37:24 Serotonin & Time Underestimation; Decreased Frame Rate 39:19 Dopamine vs. Serotonin Across the Day; Tool 7: When to Do Rigid vs. Creative Work 42:38 Example of Tool 7 44:04 How Sleep Deprivation Degrades Performance 44:38 Trauma, “Over-clocking” & Memories; Adjusting Rates of Experience 50:05 Why Trauma Involves Dopamine & Epinephrine, Arousal
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