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PODCAST

Research Renaissance: Exploring the Future of Brain Science

Karen Toffler Charitable Trust

Welcome to Research Renaissance, presented by the Karen Toffler Charitable Trust. We invite you into the stories, struggles, and breakthroughs shaping the future of human health. From cutting-edge brain science to discoveries transforming how we heal, adapt, and thrive, we explore the ideas that matter and the people behind them.Each episode features early-career researchers driven by curiosity, entrepreneurs turning bold ideas into lifesaving innovations, and leaders in investment, policy, and

science life sciences

All Episodes

50:29

How the Brain Balances Flexibility and Robustness...

Research Renaissance: Exploring the Future of Brain... ·

2026/09/30

In this episode of Research Renaissance, host Deborah Westphall sits down with Dr. Wolfgang Stein, a professor at Illinois State University School of Biological Sciences. Dr. Stein shares his fascinating journey into neurobiology, how studying simple neural circuits in animals helps us understand complex brain function, and why flexibility is actually the foundation of biological robustness. Key Takeaways Discover how a chance encounter with neurophysiology during an undergraduate course cha...

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45:45

Rethinking Neurodegeneration: The Hidden Role of...

Research Renaissance: Exploring the Future of Brain... ·

2026/06/24

What if the blood vessels in your brain aren't just collateral damage in Alzheimer's disease, but part of the cause? Dr. Rachel Bennett, associate professor at Massachusetts General Hospital and Harvard Medical School, is challenging one of the field's longest-held assumptions. In this episode, she joins host Deborah Westfall to break down her groundbreaking research on the relationship between tau pathology and vascular dysfunction, and why the future of Alzheimer's science may look nothing ...

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54:56

How Early Life Adversity Rewires the Developing Brain

Research Renaissance: Exploring the Future of Brain... ·

2026/06/17

What if the roots of anxiety, depression, and early puberty trace back to the first years of life — and we've been asking the wrong questions? In this episode, host Deborah Westphal sits down with Angarika Balakrishnan, PhD candidate at the Brenhouse Lab at Northeastern University, whose research links early-life adversity to long-term brain development, neuroendocrine disruption, and mental health outcomes. Key Takeaways Early-life adversity is not a single variable — timing, type, and pr...

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51:25

The Eye Knows: Using Ocular Biometrics to Diagnose...

Research Renaissance: Exploring the Future of Brain... ·

2026/06/10

What if diagnosing PTSD, anxiety, and depression could be as objective as a blood test — done in 10 minutes on your phone? That's the vision behind Sensei, a company using AI and ocular biometrics to bring measurable, objective diagnostics to mental health. In this episode, host Deborah Westphal sits down with David Zakariaie, founder and CEO of Sensei, to talk about the science of the eye, a $2M technology problem solved with a commercial camera, and why fixing mental health starts with fixi...

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52:32

The Third Pillar: Why Sleep Apnea, Circadian Rhythms,...

Research Renaissance: Exploring the Future of Brain... ·

2026/06/03

Are you trading your long-term brain health for late-night screen time? Dr. Paul Chung, physician and researcher at Northwestern University, joins host Deborah Westphal to reveal why sleep is far more than rest - and why ignoring it could cost you decades of cognitive health. Dr. Chung is an Assistant Professor at Northwestern University, a pulmonary and sleep medicine physician, and a 2023 Toffler Scholar. His research sits at the intersection of sleep, circadian biology, and Alzheimer's di...

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57:52

Why One Gene at a Time Isn't Enough: A Pioneer's View...

Research Renaissance: Exploring the Future of Brain... ·

2026/05/27

What if the key to understanding autism isn't one gene — but thousands working together? In this episode of Research Renaissance, host Deborah Westphal sits down with Dr. Daniel Gershwind, Gordon and Virginia McDonald Distinguished Professor of Human Genetics, Neurology, and Psychiatry at UCLA, and Associate Vice Chancellor for Precision Health. A true pioneer in neurogenomics, Dr. Gershwind has spent over two decades reshaping how we understand autism and complex brain disorders — from build...

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59:13

The Brain's Plumbing Problem: A...

Research Renaissance: Exploring the Future of Brain... ·

2026/05/20

What if one of the most promising frontiers in Alzheimer's research isn't just about what's building up in the brain - but how the brain clears it out? In this episode of Research Renaissance, host Deborah Westphal sits down with Dr. Tirth Patel, a neurologist and physician-scientist at UCLA and 2025 Toffler Scholar, to explore the cutting-edge science of brain clearance, tau protein, and the newly discovered lymphatic vessels surrounding the brain. This is a conversation about curiosity, per...

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45:21

The Hidden Genome: How Mitochondrial DNA Shapes Aging...

Research Renaissance: Exploring the Future of Brain... ·

2026/05/13

The Hidden Genome Inside Every Cell Most of us learned that mitochondria are the “powerhouse of the cell.” What we didn’t learn? They carry their own DNA — and that DNA may hold crucial answers to aging, neurodegeneration, and rare childhood diseases. In this episode of Research Renaissance, host Deborah Westphal speaks with Dr. Stefan Isaac, Assistant Professor at Boston University and 2025 Toffler Scholar, about how mitochondrial DNA is organized, regulated, and why its dysfunction may...

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46:19

Rewiring Mental Health: Nature-Inspired Brain...

Research Renaissance: Exploring the Future of Brain... ·

2026/05/06

What if the next breakthrough in mental health didn’t start in a lab — but in nature? In this episode of Research Renaissance, host Deborah Westphal speaks with Dr. Jacob Hooker, neuroscientist, entrepreneur, and CEO of Sensorium Therapeutics. Dr. Hooker shares how his journey from textile chemistry to molecular imaging led him to build a biotech company focused on nature-inspired treatments for anxiety and other neurological conditions. With nearly 20% of the U.S. population diagnosed with a...

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49:25

Rethinking Depression: Why Mental Health Is a...

Research Renaissance: Exploring the Future of Brain... ·

2026/04/29

What if depression and anxiety are not just disorders of the brain, but conditions shaped by the entire body? In this episode of Research Renaissance, host Deborah Westphal speaks with Dr. Scott Russo, Director of the Brain Body Research Institute at Mount Sinai, about a major shift underway in mental health science. His work challenges the long-standing brain-only model of psychiatric illness and explores how inflammation, immune signaling, and organ systems interact with the brain to shape ...

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59:18

Bioethics at the Bedside and Beyond: How Ethics...

Research Renaissance: Exploring the Future of Brain... ·

2026/04/22

Modern medicine is not shaped by science alone. It is shaped by ethics, trust, and the difficult decisions made when technology moves faster than society can understand it. In this episode of Research Renaissance, legendary bioethicist Dr. Art Caplan reflects on a career that helped build the field of bioethics from the ground up. From surviving polio as a child to shaping national policies on organ transplantation, informed consent, and end-of-life care, Caplan offers a deeply personal and h...

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58:51

Can We Halt Parkinson’s Progression? Targeted Brain...

Research Renaissance: Exploring the Future of Brain... ·

2026/04/15

Parkinson’s disease begins decades before symptoms appear — and by the time tremors start, brain changes have already been unfolding for years. In this episode of Research Renaissance, host Deborah Westphal speaks with Dr. Zachary Sorrentino, neurosurgeon, physician-scientist, and 2025 Toffler Scholar at the University of Florida. Dr. Sorrentino explains how misfolded proteins like alpha-synuclein spread through the brain, how deep brain stimulation helps restore movement, and why preve...

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54:25

Is Parkinson’s a Whole-Body Disease? Rethinking the...

Research Renaissance: Exploring the Future of Brain... ·

2026/04/08

For decades, Parkinson’s disease has been viewed primarily as a disorder of dopamine-producing brain cells. But what if that’s only part of the story? In this episode of Research Renaissance, host Deborah Westphal sits down with Dr. Rebecca Wallings, Assistant Professor of Neurology at Indiana University’s Stark Neuroscience Research Institute, to explore a groundbreaking shift in how we understand Parkinson’s. Dr. Wallings explains why the immune system — and specifically immune cell exhaust...

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51:14

How MicroRNAs Could Change Early Detection of...

Research Renaissance: Exploring the Future of Brain... ·

2026/04/01

In this episode of Research Renaissance, host Deborah Westphal sits down with neuroscientist Micaelly Alves, PhD candidate at Temple University and a 2025 Toffler Scholar supported by the Karen Toffler Charitable Trust. Micaelly shares her personal journey into neuroscience, inspired by watching her grandmother’s battle with Alzheimer’s disease, and dives into groundbreaking research on microRNAs, tiny molecules that may hold the key to earlier diagnosis and more personalized treatment for Al...

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56:52

From Neuroscience to State Policy: How Science Shapes...

Research Renaissance: Exploring the Future of Brain... ·

2026/03/25

How does neuroscience shape state policy? And what happens when scientists step inside government? In this episode of Research Renaissance, Deborah Westphal sits down with Dr. Julianne McCall, CEO of the California Council on Science and Technology (CCST), to explore how scientific thinking informs public policy in one of the world’s largest economies. From spinal cord injury research in Germany to advising California’s Governor during COVID-19, Dr. McCall shares how scientists can help gov...

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64:13

The Vagus Nerve Revolution: How Bioelectronic...

Research Renaissance: Exploring the Future of Brain... ·

2026/03/18

In this episode of Research Renaissance, host Deborah Westphal sits down with Dr. Şiyar Bahadır, neurosurgeon and Elmezzi Scholar at the Feinstein Institute for Medical Research, to explore the cutting edge of neuroscience, bioelectronic medicine, and the powerful role of the vagus nerve in regulating nearly every organ system in the body. Dr. Bahadır shares his journey from the operating room to advanced research, explains how mapping the brain and nervous system is revolutionizing patient o...

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80:26

Inside Health Informatics: Data, Decisions, and the...

Research Renaissance: Exploring the Future of Brain... ·

2026/03/11

Healthcare today runs on data, but few people understand how deeply information systems shape patient outcomes, clinician workflows, and long-term public health. In this episode of Research Renaissance, host Deborah Westphal sits down with Dr. Caterina (Cat) Lasome, a nationally recognized leader in health informatics and digital health transformation. Drawing from 23 years as an Army nurse and decades working across the Department of Defense, VA, NIH, and federal health systems, Cat explains...

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59:00

Why Alzheimer’s Is No Longer a Black Box: Science,...

Research Renaissance: Exploring the Future of Brain... ·

2026/03/04

For decades, Alzheimer’s disease was treated as an unavoidable consequence of aging. In this episode of Research Renaissance, Dr. Jessica Rexach explains why that framing is no longer true. Drawing on 20 years at the intersection of clinical neurology, genetics, and experimental neuroscience, Dr. Rexach walks us through a profound shift in the field. Today, scientists can model human brain circuits, measure Alzheimer’s pathology through blood-based biomarkers, and study why some brains remain...

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59:53

From Lived Experience to Life-Changing Innovation:...

Research Renaissance: Exploring the Future of Brain... ·

2025/11/25

In this powerful episode of Research Renaissance, Arushi Raina and John Chernesky from the Praxis Spinal Cord Institute pull back the curtain on what it really takes to innovate in spinal cord injury—and why the future of neurological care depends on integrating technology, science, and most importantly, lived experience. Rather than treating individuals as patients or passive recipients of care, Praxis centers their entire innovation pipeline around those living with spinal cord injury (SCI)...

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47:21

Transforming Communities Through Resilience Science...

Research Renaissance: Exploring the Future of Brain... ·

2025/08/19

In this episode of Research Renaissance, host Deborah Westphal sits down with Dr. Wendy Ellis, Assistant Professor of Global Health at George Washington University and Founding Director of the Center for Community Resilience. Together, they explore how resilience science and systems-level thinking can drive lasting change for communities impacted by adversity. Dr. Ellis shares her groundbreaking Pair of ACEs Framework, which connects adverse childhood experiences to adverse community environm...

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78 results

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