Protect & Improve Your Hearing & Brain Health | Dr. Konstantina Stankovic

In this Huberman Lab Essentials episode, my guest is Dr. David Berson, PhD, a professor of neuroscience at Brown University and an expert on the visual system and circadian biology. We explore how the brain processes visual information, from photons entering the eye to conscious perception in the cortex. We discuss color vision, the discovery of melanopsin and intrinsically photosensitive retinal ganglion cells, and how light regulates our circadian clock and melatonin release. We also examine the vestibular system's role in balance and motion detection, the cerebellum's function in motor coordination, and the midbrain's integration of multiple sensory inputs. Finally, we discuss the basal ganglia's role in decision-making and an extraordinary case of neuroplasticity in visual cortex. Read the episode show notes at hubermanlab.com. More Huberman Lab Essentials: https://hubermanlab.com/essentials Thank you to our sponsors AGZ: https://drinkagz.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Dr. David Berson (00:00:30) Visual Perception, Photons & Retinal Processing, Ganglion Cells (00:02:12) Color Vision, Wavelengths & Photoreceptors; Cones & Rods (00:05:56) Sponsor: AGZ by AG1 (00:07:24) Melanopsin, Intrinsically Photosensitive Retinal Ganglion Cells & Brightness Detection (00:08:31) Circadian Clock & Synchronization, Suprachiasmatic Nucleus (SCN); Master Clock Function (00:11:16) Hypothalamus, Autonomic Nervous System & Hormonal Systems (00:13:01) Tool: Light Exposure & Melatonin Regulation, Pineal Function (00:14:35) Vestibular System, Balance & Motion Detection; Semicircular Canals (00:16:44) Vestibulo-Ocular Reflex, Image Stabilization & Head Rotation (00:18:51) Sponsor: Function (00:20:45) Motion Sickness, Visual-Vestibular Conflict; Tool: Avoiding Nausea (00:22:24) Cerebellum, Motor Coordination & Learning (00:23:17) Cerebellar Function, Precision & Timing of Movement; Cerebellar Ataxia (00:24:54) Flocculus & Visual-Vestibular Integration (00:25:56) Midbrain, Brainstem & Reflexive Behavior; Superior Colliculus (00:28:26) Spatial Orientation & Multisensory Integration; Rattlesnake Heat Detection (00:30:13) Sensory Integration & Corroboration (00:31:13) Sponsor: LMNT (00:32:45) Basal Ganglia, Go vs No-Go Behavior & Decision Making (00:33:56) Tool: Impulse Control & Delayed Gratification, Marshmallow Test (00:34:51) Individual Differences, Genetics & Experience (00:35:37) Visual Cortex, Neural Processing & Brain Plasticity (00:36:26) Cortical Reorganization, Braille Reading & Stroke Recovery (00:39:15) David Berson's Work; Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, I explore how biological rhythms and neurochemicals impact our perception of time. I describe how the body aligns with daily and seasonal light cycles to regulate hormones that influence energy, mood and motivation throughout the year. I share science-based tools to enhance focus and productivity, including strategies for structuring work intervals and optimizing the timing of exercise and daily light exposure. I also explain how neurotransmitters like dopamine and serotonin influence our perception of time and how factors such as novelty, emotion and routine impact how we experience and recall time. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman BetterHelp: https://betterhelp.com/huberman Timestamps (0:00) Time Perception (0:48) Entrainment, Circannual Rhythms & Melatonin (4:22) Circadian Rhythms, Tools: Exercise; Morning & Evening Light for Circadian Entrainment (9:01) Sponsor: AGZ by AG1 (10:30) Ultradian Cycles, Focus & Work (14:06) Time Perception, Past, Present & Future (16:21) Dopamine, Norepinephrine & Serotonin, Time Perception (18:40) Dopamine & Serotonin, Daily Fluctuations, Tool: Structuring Work, Sleep (20:23) Trauma, “Over-clocking”, Slowing Time & Emotions (24:59) Sponsor: BetterHelp (26:15) Event Perception (Fun vs Boring), Time & Memories (29:23) Novel Experiences, Places & People, Retrospective Time (31:24) Habits, Tool: Schedule Functional Units (32:59) Recap & Book Suggestion Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is DJ Shipley, a retired Tier 1 operator Navy SEAL and now a top public educator on how to build mental and physical health and reach top-level performance in any endeavor. DJ’s life is one marked by extraordinary strivings, wins, setbacks and comebacks that together have shaped his approach to overcoming challenges of all kinds and to daily life. DJ explains a regimen of clear, practical steps and a mental stance that can allow anyone—male, female, young or old—to build extreme resilience of mind and body and to be successful in family and work. We also discuss his experience with new, emerging treatments for addiction, PTSD and depression that many people, not just veterans, are benefiting from. The tools DJ describes to “stack small wins” and to be ultra-intentional about your mindset will be of immense benefit to anyone wishing to achieve the best version of themselves. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman Rorra: https://rorra.com/huberman BetterHelp: https://betterhelp.com/huberman Eight Sleep: https://eightsleep.com/huberman Function: https://functionhealth.com/huberman ROKA: https://roka.com/huberman Timestamps (0:00) DJ Shipley (4:03) Mental & Physical Health, Tools: Morning Routine & Micro-wins (8:35) Balancing Work & Family, Tools: Compartmentalization, "Control the Controllable" (13:46) Sponsors: Rorra & BetterHelp (16:25) Phones, Social Media vs Focus, Negativity, Tool: Consistency & Sleep (23:05) Routine & Stressors, Exercise & Benefits, Tool: Morning Workout (29:24) Body Awareness, Hurt vs Injury (33:53) Physical Injury & Rehab; Exercise; Mobility, Tool: 5-Day Workout Program (44:26) Sponsors: AGZ by AG1 & Eight Sleep (47:29) Skateboarding, Career, Navy SEAL, BUD/S & Embracing Discomfort (56:13) BUD/S, Motivation & Mental Resilience (1:02:18) Navy SEALs, Iraq War & Casualties, Compartmentalization (1:08:41) Public Press; Extortion 17, Operation Red Wings; Death of Friends (1:16:25) High Performers, Social Media Negativity & Legacy (1:19:37) Sponsor: Function (1:21:24) Family Legacy, Military & Purpose, Navy SEAL Culture, Wife & Relationship (1:30:10) Second Deployment, Helplessness & Trauma, Inspiration & Reverence (1:38:30) Skydiving, Injury & Mental Resilience; Medical Retirement & Addiction (1:49:17) Art Therapy, Skateboarding, Electrocution & Recovery (2:00:57) Physical Recovery, Trainer Vernon Griffith (2:04:38) Miracles, Higher Power; Work & Life Tension (2:12:52) Sponsor: ROKA (2:14:39) Physical & Mental Posture, Suicide, Depression, Tool: Control the Controllable (2:21:22) Suicide, Mental Health & Darkest Hour, Ibogaine, 5-MeO-DMT (2:31:18) Ibogaine & Empathy, 5-MeO-DMT & Ego Death; Returning Home, Tool: Dials Not Switches (2:42:42) Psychedelics, Mental Health Plasticity; Veterans' Solutions, Addiction (2:50:39) Medical Ibogaine, Anger, Numbing Out & Hate; Dogs (3:03:42) GBRS Program, High Standards, Functional Fitness, Tool: Fitness Test (3:17:50) Self-Care, Longevity & Fitness, GBRS Program (3:24:45) Self-Respect, Tools: 20-Minute Walk & Relationships; Micro-wins (3:32:57) Acknowledgements, American Flag Hat, Patriotism (3:40:00) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

In this Huberman Lab Essentials episode, my guest is Dr. David Buss, PhD, a professor of psychology at the University of Texas at Austin and a pioneer in the field of evolutionary psychology. We explore the science behind human mate selection in both short- and long-term relationships. We discuss universal traits valued in long-term partners along with key differences between women and men in what they prioritize when selecting a mate. We also discuss the darker aspects of mating behavior, such as deception, the evolutionary function of jealousy and the motivations behind stalking. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman LMNT: https://drinklmnt.com/huberman Function: https://functionhealth.com/huberman Timestamps (0:00) David Buss (0:21) Mate Selection, Preferences & Competition (3:26) Desirable Qualities of Men & Women, Universal Traits for Long-Term Mates (4:38) Women’s Preferences; Men’s Preferences; Age Differences (8:58) Sponsor: LMNT (10:32) Mate Deception & Online Dating, Tool: Travel, Stress & Emotional Stability (13:41) Short- vs Long-Term Mates, Men vs Women Preferences (15:58) Sponsor: AGZ by AG1 (17:27) Jealousy, Mate Value Discrepancy, Vigilance to Violence (20:58) The Dark Triad, Sexual Harassment & Coercion (22:18) Stalking, Motivations & Outcomes (24:57) Sponsor: Function (26:38) Childhood Attachment Styles & Relationship Stability (27:43) Self-Assessment for Mate Value, Self-Esteem (31:20) Evolutionary Psychology & Neuroscience (32:05) David Buss’ Books; Acknowledgements Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

My guest is Dr. Poppy Crum, PhD, adjunct professor at Stanford, former Chief Scientist at Dolby Laboratories and expert in neuroplasticity—our brain’s ability to change in response to experience. She explains how you can learn faster and ways to leverage your smartphone, AI and even video games to do so. We also discuss “digital twins” and the future of health technology. This episode will change the way you think about and use technology and will teach you zero-cost protocols to vastly improve your learning, health and even your home environment. Read the episode show notes at hubermanlab.com. Poppy's Cheat Sheet: https://go.hubermanlab.com/xCwHF1e Thank you to our sponsors AGZ by AG1: https://drinkagz.com/huberman David: https://davidprotein.com/huberman Helix: https://helixsleep.com/huberman Rorra: https://rorra.com/huberman Function: https://functionhealth.com/huberman Timestamps (0:00) Poppy Crum (2:22) Neuroplasticity & Limits; Homunculus (8:06) Technology; Environment & Hearing Thresholds; Absolute Pitch (13:12) Sponsors: David & Helix Sleep (15:33) Texting, Homunculus, Mapping & Brain; Smartphones (23:06) Technology, Data Compression, Communication, Smartphones & Acronyms (30:32) Sensory Data & Bayesian Priors; Video Games & Closed Loop Training (40:51) Improve Swim Stroke, Analytics & Enhancing Performance, Digital Twin (46:17) Sponsors: AGZ by AG1 & Rorra (49:08) Digital Twin; Tool: Learning, AI & Self-Testing (53:00) AI: Increase Efficacy or Replace Task?, AI & Germane Cognitive Load (1:02:07) Bread, Process & Appreciation; AI to Optimize Physical Environments (1:09:43) Awake States & AI; Measure & Modify (1:16:37) Wearables, Sensors & Measure Internal State; Pupil Size (Pupillometry) (1:23:58) Sponsor: Function (1:25:46) Integrative Systems, Body & Environment; Cognitive State & Decision-Making (1:32:11) Gamification, Developing Good Habits (1:38:17) Implications of AI, Diminishing Cognitive Skill (1:41:11) Digital Twins & Examples, Digital Representative; Feedback Loops (1:50:59) Customize AI; Situational Intelligence, Blind Spots, Work & Health, “Hearables” (2:01:08) Career Journey, Perception & Technology; Violin, Absolute Pitch (2:09:44) Incentives & Neuroplasticity; Technology & Performance (2:13:59) Acoustic Arms Race: Moths, Bats & Echolocation (2:21:17) Singing to Spiders, Spider Web & Environment Detection; Crickets; Marmosets (2:31:44) Acknowledgements (2:33:18) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices