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What if Alzheimer’s isn’t inevitable – and your brain is far more changeable than you’ve been led to believe? World-renowned neurologist Dr. Majid Fotuhi shares groundbreaking research from his new book showing that cognitive decline can often be delayed, prevented, and even reversed – and how music uniquely strengthens the brain’s memory, attention, and emotional networks. If you’ve ever wondered whether playing, singing, or even listening to music can truly keep you sharp as you age, this conversation will give you hope – and a practical path forward.
Guest
My guest today is convinced that Alzheimer’s and dementia can be delayed, prevented, and in some cases reversed; and that your brain can become sharper, more focused, and more resilient with time. Dr. Majid Fotuhi is a world-renowned neurologist and medical doctor who is redefining how we think about aging, intelligence, and brain health. He teaches at Johns Hopkins University, George Washington University, and Harvard Medical School. He is the author of multiple books, the latest of which releases March 3, 2026. It’s called The Invincible Brain: The Clinically Proven Plan to Age-Proof Your Brain and Stay Sharp for Life. He’s here today to discuss this brand new book – and how music can play a role in enhancing brain vitality and cognitive performance at any age.
Notes
We discuss:
- Why Alzheimer’s may be overdiagnosed – and why cognitive decline is often more preventable and reversible than we’ve been told
- The science of neuroplasticity and how your brain can grow at any age
- What MRI scans revealed after Dr. Fotuhi’s 12-week Brain Fitness Program – including measurable hippocampal growth
- The 14 lifestyle factors shown to prevent up to 45% of dementia cases – and how music supports many of them
- “Practice makes cortex”: how learning an instrument physically strengthens attention, executive function, and memory networks
- Why emotionally meaningful music enhances long-term memory consolidation
- The powerful connection between happiness, purpose, brain chemistry, and cognitive performance
- How music activates whole-brain networks – not just isolated regions – building resilience against aging
- The role of intrinsic motivation: why meaningful musical engagement may outperform arbitrary “brain games”
Connect/Other Resources
- Book: The Invincible Brain: The Clinically Proven Plan to Age-Proof Your Brain and Stay Sharp for Life (March 3, 2026)
- Dr. Fotuhi’s website
- More books by Dr. Fotuhi
- Here is an example of a study that showed playing the piano, more so than just listening to music, increases functional connectivity in different parts of the brain.
Other episodes we mentioned or that you may enjoy:
- Ep. 222: The Miracle “Dementia Pill” That Isn’t a Pill… But IS Lowering Costs and Improving Outcomes
- Ep. 215: Building Brain Capital and Preventing Dementia Through Arts Integration; with Genein Letford, M.Ed
- Ep. 208: Choral Communities of Joy – Music, Belonging, and Living Well with Dementia; with Eyleen Braaten
- Ep. 141: Vera: Transforming dementia care with music; with Music Health’s Stephen Hunt
- Ep. 104: Outsmarting Alzheimer’s – What to do now to increase your odds of successful aging and quality of life, with Kenneth Kosik, MD
- Ep. 166: Every Brain Needs Music: The Neuroscience of Making and Listening to Music; with authors Larry Sherman, PhD, and Dennis Plies, DA
- Ep. 153: Your Brain On Art: What is neuroarts, and how do the arts transform us? With Susan Magsamen, MAS
- View all episodes related to Science & Health
In-Episode Promo
MUD/WTR: I was never a coffee drinker until about 3 years ago, after my sister coaxed me into trying espresso. I have to admit, I loved that caffeine boost and the strong flavor of espresso! But I saw that people who drank it every day didn’t even feel that caffeine boost anymore – and they felt horrible and got headaches if they DIDN’T have their morning caffeine. So I let myself have espresso a few days a week, and went in search of a morning beverage for the rest of the days – something that would still boost my mental clarity and energy. I was thrilled when I discovered MUD/WTR – it was created by an artist and dad who used to be addicted to coffee. He started to blend mushrooms like lion’s mane, cordyceps, resihi, and chaga with super foods and spices. I’ve become a huge fan of the “Original Masala Chai,” a blend that supports gut health and immune function along with energy and focus. Try it yourself – and get 20% off your first order – at mudwtr.com/ENHANCELIFE.
Coda
Dr. Fotuhi shares his favorite way to incorporate music into his daily life and why it’s so powerful.
Closing Words
Thank you so much to Dr. Fotuhi for giving us this science-backed encouraging – and practical – guide to maximizing our brain potential and cognitive reserve wherever we may currently be on the brain spectrum! Listeners, get your hands on this incredible book – and keep growing your brain this week through meaningful musical engagement, because it’s never too late – or too early – to build brain reserve.
If you’re a book lover like me, I’ll include a link in the show notes to all episodes featuring books and their authors in case you’re looking for more winter reading ideas.
You can always connect with me on email (mindy@mpetersonmusic.com), Facebook, Instagram, X, or LinkedIn; and by signing up for my monthly e-Newsletter.
Thank you so much for joining me today. Until next time, may your life be enhanced with music.
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