You think you're tasting the food. You're not. According to Oxford professor Charles Spence, whose 30 years of research produced an Ig Nobel Prize, the brain constructs flavor from everything happening around the meal: the sound in the room, the weight of the fork, the color of the plate, and the memories already loaded into your amygdala. What this means is that every meal you've eaten has been partly an act of neuroscience, and you've been running the experiment without knowing it.

In this episode, Cole and Phil break down Spence's field of gastrophysics and what it reveals about how taste actually works:

• Charles Spence's Ig Nobel Prize research: Pringles, crunch sound manipulation, and the 15% freshness effect
• Multisensory flavor integration: how vision, sound, touch, and expectation override tongue signals
• The somatic marker hypothesis (Antonio Damasio) and pre-conscious taste prediction
• Plateware science: round vs. square plates, white vs. dark, and how shape maps to flavor
• Haptic integration: why cutlery weight changes perceived creaminess and quality
• Sonic seasoning: high vs. low pitch music, and Heston Blumenthal's "Sound of the Sea" dish at the Fat Duck
• Altitude and umami: why tomato juice tastes better on a plane
• The vacation effect and Korsakov syndrome: context, memory, and the wine you can't recreate at home
• Amygdala-encoded food memories and why grandmother's cooking is chemically unreproducible
• Practical applications: social facilitation, eating with others, and designing neurologically literate meals

If you want more neuroscience that changes how you see everyday life, rate and review us wherever you get your podcasts, and follow us at @mybrainwisecoach.

00:00 The Best Meal You've Ever Had

00:01 Introducing Charles Spence and Gastrophysics

00:02 Welcome to My BrainWise Coach

00:03 Pringles, Crunch, and the Ig Nobel Prize

00:04 Taste Is Built in the Brain

00:05 Color, Expectation, and the Wine Expert Error

00:06 Plate Shape and the Somatic Marker

00:07 Cutlery Weight Changes What You Taste

00:08 Furry Cutlery and the Italian Futurists

00:10 Sonic Seasoning and Background Music

00:12 Tomato Juice at Altitude and Umami

00:13 The Brain as a Prediction Machine

00:14 The Vacation Effect and Context Dependency

00:15 Memory, the Amygdala, and Grandmother's Cooking

00:16 Practical Field Guide: Designing the Meal Experience

00:17 Social Facilitation and Eating with Others

00:18 Order the Bloody Mary: Episode Close

Your brain isn't underperforming because you lack knowledge. It's underperforming because you're too attached to outcomes, identities, and the need to be right. In this episode, physicist-turned-leadership coach Prasad Kaipa joins Cole and Phil to explore what decades of neuroscience research, Silicon Valley experience, and contemplative traditions reveal about how the brain actually reaches its highest capacity.

Topics covered in this episode include:

• How curiosity and emotional engagement open neural pathways and enhance memory consolidation

• The neuroscience of self-awareness: why identity attachment suppresses the imagination network and kills creative flow
• The three levels of listening and why most leaders are stuck at level one
• Prasad's three leadership practices: pause before responding, notice your emotional state, and loosen role identity
• The "three F's" of peak brain performance: fun, flow, and freedom
• Steve Jobs and the reality distortion field: how cognitive challenge and identity disruption produced extraordinary performance
• The kaleidoscope brain model: why non-attachment to outcomes protects neuroplasticity and expands perception
• How Prasad's early work with Bill Atkinson (Apple, neuroscience researcher) and Alan Kay shaped his integrated view of brain, technology, and learning
• The future of human-AI collaboration and what it demands from our thinking brains

If this conversation shifted something for you, help others find it. Rate, review, and follow us at @mybrainwisecoach wherever you get your podcasts.

00:00 Welcome and Guest Introduction

01:00 Prasad's Journey: Physics to Apple to Brain Science

09:00 Alan Kay, Bill Atkinson, and the Learning Processor

11:30 How Curiosity and Emotion Shape Neural Pathways

18:00 Self-Awareness, Identity, and the Imagination Network

24:00 Three Levels of Listening and Creative Flow

28:00 Three Leadership Practices for a Freer Brain

31:00 Loosening Role Identity to Lead More Effectively

34:00 Steve Jobs and the Reality Distortion Field

41:00 The Kaleidoscope Model and Non-Attachment to Outcomes

47:00 Executing for Learning vs. Learning for Execution

51:00 The Future of Neuroscience, AI, and Human Collaboration

55:00 Closing Reflections and BrainWise Takeaways

Your skeleton is not passive calcium scaffolding. It is in active, two-way molecular conversation with your brain every day, and new research reveals that conversation controls whether your bones heal, build, or break down. If you have ever lived with chronic stress or depression, this episode gives you a concrete reason to take that seriously beyond mood and cognition.

Topics, research, and frameworks covered:

• Johns Hopkins Medicine / Aaron James Lab (2026, Science) on sensory neurons and bone fracture repair

• Dorsal root ganglion (DRG) neurons and their two-phase response to injury
• Fibroblast Growth Factor 9 (FGF9) as a pro-regenerative signaling molecule
• Mak and colleagues (2002, Neuroscience) on skeletal innervation anatomy
• Yirmiya et al. meta-analysis (2009, Biological Psychiatry): depression and bone mineral density across 23 studies
• Ferland and colleagues (2005, Biological Psychiatry) on cortisol, osteoblasts, and osteoclasts
• Yirmiya et al. (2006, PNAS) on sympathetic nervous system activation and depression-induced bone loss
• HPA axis, cortisol pathway, and sympathetic tone as mechanisms connecting mental state to bone density
• Harvard Health prospective study: social stress predicting bone density decline in 11,000+ post-menopausal women
• Practical implications: bone density screening, stress reduction as physiological intervention

If this conversation added something to your understanding of your brain and body, rate, review, and follow us at @mybrainwisecoach so others can find the BrainWise community.

00:00 The Question Nobody Thinks to Ask

00:02 Welcome to the BrainWise Neuroscience Digest

00:03 The Hopkins Paper: What Was Actually Found

00:04 Bones Are Wired Into the Nervous System

00:05 Dorsal Root Ganglion Neurons Explained

00:06 The Two-Phase Nerve Response to Fracture

00:07 FGF9 and the Pro-Regenerative Signal

00:08 Mouse Research and Human Implications

00:09 Clinical Promise: Neuropathy and Fracture Healing

00:10 The Other Direction: Stress and Bone Loss

00:11 Depression and Bone Mineral Density

00:12 How the Brain Damages Bone: The Cortisol Pathway

00:13 The Sympathetic Nervous System and Bone Breakdown

00:15 Public Health Scale of the Problem

00:16 Bringing Both Directions Together

00:18 Practical Field Guide: What to Do With This

00:21 Human Evidence: Stress Predicts Bone Loss

00:23 The Deeper Principle: Brain Woven Into Body

00:24 Close and Call to Action

The world isn't just difficult right now, it's relentlessly difficult, and that distinction matters more than most people realize. Chronic stress does something specific to your brain that makes coping harder, not easier. This episode gives you six research-grounded practices that work with your neurology instead of against it, so you can function, connect, and stay grounded while the turbulence continues.

Topics, research, and frameworks covered:

• Emotional granularity and affect labeling (Lisa Barrett, Northeastern University; Fredrickson & Barrett, Journal of Personality, 2004)
• Anxiety reappraisal as excitement, not calm-down strategies (Alison Wood Brooks, Journal of Experimental Psychology, 2014)
• The dichotomy of control: Epictetus, cognitive reappraisal, and CBT's stoic roots (Albert Ellis, Aaron Beck, Donald Robertson)
• Three Good Things exercise and attentional retraining (Martin Seligman, University of Pennsylvania, American Psychologist, 2005)
• Social connection as biological regulation: loneliness, oxytocin, and cortisol (John Cacioppo, University of Chicago)
• Threat simulation through horror films and play as neurological resilience training (Scrivner et al., Personality and Individual Differences, 2021; Huizinga's Homo Ludens)
• Cross-linguistic emotional vocabulary: sisu, mono no aware, saudade, Weltschmerz

If this episode shifted something for you, rate and review us wherever you get your podcasts, and follow us at @mybrainwisecoach for more neuroscience you can actually use.

00:00 Introduction: A Field Guide for Turbulent Times

00:03 Welcome and Defining Turbulence

00:04 Chronic vs. Acute Stress: The Neurological Trap

00:07 Emotional Granularity: Name It to Tame It

00:14 Anxiety Reappraisal: Say "I Am Excited"

00:20 Epictetus and the Dichotomy of Control

00:28 Three Good Things: Retraining Your Brain's Attention

00:34 Social Connection as Biological Medicine

00:41 Horror Films and the Science of Threat Simulation

00:48 The Six-Practice Field Guide Recap

00:53 Meaning-Focused Coping and Close

Enclothed Cognition: How What You Wear Shapes How You Think and Perform

Hosts Cole Bastian and Phil Dixon discuss “enclothed cognition,” the research-backed effect of clothing on the wearer’s psychology and biology, framed by Bastian’s ritual of wearing two mohair jackets for keynotes and colleagues’ equivalents like high heels and red lipstick. Citing Adam and Galinsky’s 2012 lab-coat study, they explain that effects require both a garment’s symbolic meaning and the physical act of wearing it. They review a meta-analysis of 40 studies (~4,000 participants), a Kraus and Mendes negotiation study where business suits reduced concessions and stabilized testosterone compared with sweatpants, and Slepian’s findings that formal clothing increases abstract thinking via felt power. They cover posture and symbolism in heels and studies on lipstick and red’s associations with dominance and visibility, then offer practical advice: build deliberate associations, use specific “power” items, drop embarrassment, and dress intentionally even for remote work.

00:00 Power Garments Story

02:22 What Is Enclothed Cognition

03:28 Lab Coat Breakthrough

06:06 Suits Change Biology

08:13 Formal Wear Big Picture

10:28 Your Clothes Your Meaning

11:38 Heels And Lipstick Science

16:37 Putting On The Jacket

18:11 Practical Takeaways

20:51 Remote Work Still Counts

21:39 Meaning Plus Wearing

23:10 Final Challenge And Signoff

The Neuroscience of Grief: Why It Ambushes Us and How the Brain Learns Loss

Cole Bastian and Phil Dixon discuss grief through a neuroscience lens, starting with Phil’s “supermarket ambush” triggered by seeing his late father’s marmalade 18 years after his death. They explain grief as measurable biological stress involving amygdala hyperactivity, reduced prefrontal cortex function (“grief brain”), hippocampal conflict between semantic knowledge and episodic memory, elevated cortisol and immune and cardiovascular impacts, and—especially in prolonged grief—reward-system (nucleus accumbens) activation linked to yearning (“Craving Love”). They critique the misapplication of Kübler-Ross’s DABDA stages (originally about dying patients, not bereavement) and describe variability and resilience in grief trajectories. They present the SARAH model (Shock, Anger, Rejection/Resistance, Acceptance, Hope/Help), emphasize social connection and “presence without agenda,” and offer guidance for supporters and workplaces to avoid forcing timelines. They frame grief as slow, non-linear learning that updates the brain’s predictive model of a world without the person.

00:00 Marmalade Grief Ambush

00:41 Why Grief Hits Anytime

01:37 Podcast Welcome and Safety

04:06 Grief in the Brain

04:53 Amygdala and Overwhelm

06:51 PFC Fog and Focus

08:00 Hippocampus Memory Conflict

09:22 Body Stress and Hormones

10:36 Reward System and Yearning

12:36 Five Stages Myth

15:48 What Kubler Ross Meant

19:19 Stages Misused and Harm

22:32 How People Actually Grieve

23:35 SARAH Model Alternative

24:59 Shock Not Denial

27:19 Anger and Fight Response

28:31 Rejection and Avoidance

29:28 Acceptance Then Hope Help

33:07 Grief as Learning Model

36:52 How to Support Grievers

40:27 Workplace and Managers

42:57 Advice for the Grieving

44:05 Closing Science and Compassion

AI as Therapist and Friend: What Brain Science Says About Benefits, Risks, and Human Connection

Hosts Cole Bastian and Phil Dixon discuss the growing use of AI chat tools like ChatGPT as companions and mental health support, starting with a story of someone using it nightly because it feels nonjudgmental. Citing a Bournemouth University study of nearly 31,000 adults across 35 countries, they note 75% would use AI for companionship and 61% for mental health counseling globally (41% in the UK), alongside US survey data suggesting large numbers already use AI therapeutically. They explain why this appeals neurologically (relief from social pain and judgment) but argue AI lacks human attunement, co-regulation, confidentiality, and therapeutic challenge, and can validate delusions or dangerous behavior in crisis. They also raise concerns about cognitive outsourcing affecting learning and self-regulation, concluding AI may help with reflection but should not replace human connection or trained care.

00:00 Why People Confide in AI

01:52 How Big Is This Trend

04:39 Nonjudgment and Social Pain

06:29 Connection Without Co Regulation

10:47 When Affirmation Turns Risky

12:23 Cognitive Outsourcing and Learning

15:51 Using AI Wisely for Support

21:17 AI as Bridge to Humans

22:44 Protecting Real Connection

The Courage to Close: Navigating Endings, Failure, and Leadership with Pepper Landson

Hosts Cole Bastian and Phil discuss “closure” with guest Pepper Landson, a longtime medical research and drug development professional turned executive coach. Pepper shares her experience founding a biotech company focused on diseases of aging, the challenges of fundraising through COVID, early NIH funding wins, and ultimately choosing to proactively shut the company down when Alzheimer’s became a resource-mismatched first indication and funding/runway constraints worsened. She describes closure as providing certainty and as a prerequisite to “failing forward,” and outlines phases akin to grief: shame, guilt, recognizing hubris, forgiveness, identity loss, burnout, and eventual relief. The conversation covers how culture and gender can shape failure narratives, the value of context (most startups fail), personal guardrails, listening to nervous-system signals, and how leaders can support teams through unwanted transitions with empathy, support systems, and future-focused help.

00:00 Welcome and Topic Setup

01:18 Meet Pepper

03:47 How Phil Knows Pepper

04:29 Defining Closure

05:35 Why Closure Is Hard

08:39 Tech Glimpse and Fail Forward

09:55 Pepper Startup Story

13:32 Shame Storm and Lessons

15:24 Phases of Grief and Failure

19:40 Culture and Gender in Failure

21:48 Self Blame to Forgiveness

22:57 Context and Mission Mindset

26:16 Clearing Space Rituals

27:21 Blank Slate Rebuild

28:25 Three Things Differently

31:33 Ego Versus Intuition

32:58 HRV And Nervous System

34:17 Next Venture Criteria

36:39 Closure Steps For Leaders

40:16 Guardrails And Exit Plans

44:40 Supporting Teams In Change

49:03 Final Reflections And Thanks

To reach pepper click the following: https://www.chevalnoir.net/.

Hosts Cole Bastian and Phil Dixon discuss research on why some people exposed to viruses stay symptom-free, focusing on the gut microbiome’s role in immunity. They explain that about 70% of the immune system lies in the gut lining, where microbes “train” immune cells to distinguish friend from foe; germ-free mice show underdeveloped, confused immune responses. The gut barrier is described as one cell thick and can be disrupted by stress, diet, alcohol, and ultra-processed foods, allowing bacterial fragments into the bloodstream and triggering inflammation linked to depression, anxiety, cardiovascular disease, and autoimmune disorders. They highlight microbes as immune regulators, noting fiber fermentation produces anti-inflammatory molecules that strengthen the gut barrier and improve immune tolerance. Dietary guidance emphasizes fiber-rich foods, fermented foods (yogurt, kefir, sauerkraut, kimchi), and items like berries, tea, and olive oil, while limiting ultra-processed foods and practicing moderation.

00:00 Tokyo Virus Mystery

01:00 Show Intro and Community

02:36 Gut Immunity Explained

04:08 Microbiome Bootcamp

06:45 Leaky Gut Inflammation

08:32 Fiber as Immune Tool

10:04 Diet and Fermented Foods

12:47 Super Agers and Aging

14:51 Wrap Up Key Takeaways

Hosts Cole Bastian and Phil Dixon welcome AI researcher and Symbiokinetics co-founder/CTO Tanya Grinberg to discuss how artificial intelligence is shaping work, relationships, and mental health. Tanya argues thriving with AI depends on retaining human agency, self-awareness, and curiosity, warning that people are outsourcing real engagement (texts, homework) and risking “wireheading” through easy reward. She describes risks such as AI “psychofancy” (chatbots acting as yes-men), AI-induced psychosis, reduced student attention, and withdrawal from human relationships, with signs including isolation, unusual mood or speech, and heavy device use. For parents, she suggests educating kids that AI is a fallible tool, adding behavioral rules via system prompts, supervising chats, and prioritizing physical/offline activities; she supports a mid-teens minimum age for unsupervised use. For organizations, she advises treating AI as a “genie” best used with clear specifications and systems-architect thinking.

00:00 Welcome and AI Topic

00:55 Meet Tanya Greenberg

03:08 Thriving vs Surviving

05:34 Mental Health Risks

09:20 Wireheading and Superstimuli

12:33 Parenting in AI Age

19:21 Age Limits and Guardrails

22:32 Learning and Mastery

27:34 Values and Digital Habits

32:39 Tanya Personal Prompt

37:10 Overstimulation Warning Signs

40:05 AI Advice for Organizations

42:09 Wrap Up and Farewell