In this episode, I explain the biological roles of the four major neuromodulators—dopamine, epinephrine (aka adrenaline), serotonin, and acetylcholine—and describe how these neuromodulators impact a wide variety of mental states and behaviors, including focus, creativity, motivation, drive, learning, alertness, mood, relationships, and feelings of well-being ... Show More
Jul 30
Essentials: How to Become Resilient, Forge Your Identity & Lead Others | Jocko Willink
In this Huberman Lab Essentials episode, my guest is Jocko Willink, a retired U.S. Navy SEAL officer, author and host of the Jocko Podcast. We discuss why discipline, rather than motivation, is the reliable driver of daily action, and how taking action is the most effective way t ... Show More
37m 12s
Jul 27
Your Top Health Questions Answered
I answer questions submitted by listeners about topics ranging from how to ensure great sleep after nighttime exercise, effective no-caffeine pre-workouts (that also improve your sleep quality), neuroscience-supported tools for improving your memory and sense of smell, nutrition ... Show More
1h 44m
Jul 23
Essentials: Using Meditation to Focus, View Consciousness & Expand Your Mind | Dr. Sam Harris
In this Huberman Lab Essentials episode, my guest is Dr. Sam Harris, PhD, a neuroscientist, bestselling author, and world-renowned meditation teacher whose work focuses on consciousness, ethics, and religion. We discuss how meditation can help us better understand the nature of t ... Show More
41m 4s
Nov 2025
The 4 Chemicals Secretly Controlling Your Motivation and Mood
Did you know four brain chemicals secretly control your motivation, mood, and mental energy every single day?In this episode, Jim sits down with neuroscientist and bestselling author TJ Power to break down the DOSE Effect. It is a science backed framework for activating the four ... Show More
27m 7s
Jun 2025
Dopamine Detox: Rewiring Brain Focus
Episode Description: Discover the science behind dopamine detox and learn practical tips to reduce distractions, increase focus, and boost productivity in todays digitally-driven world. This enlightening podcast episode delves into the benefits of a dopamine detox, shedding light ... Show More
4m 50s
Jan 2025
Brain Expert: 6 Habits to Boost Focus & Concentration By 48 Percent (Hack Your Dopamine!) with TJ Power
How long can you stay focused on one task? What distracts you the most when you’re trying to focus? Today, Jay chats with neuroscientist and author TJ Power to uncover the science behind our brain’s chemistry and how it shapes our emotions, habits, and overall well-being. TJ, kno ... Show More
1h 17m
