All Ears Hearing and Tinnitus Podcast10 Mar

Why Treating Hearing Loss May Protect Your Brain

Hearing loss is often dismissed as an inconvenience—but growing research shows it may be far more important to brain health than most people realize. In this episode, Dr. Layne Garrett breaks down findings from a major Framingham Heart Study analysis that followed more than 2,100 adults for 15 years and revealed a striking connection between even mild hearing loss and increased dementia risk.

You'll learn how untreated hearing loss increases cognitive load, worsens speech clarity, and contributes to social isolation—each of which places additional strain on the brain. Dr. Garrett also explains how brain imaging shows changes in brain volume and white matter integrity in people with hearing loss, and why those changes matter long before memory problems appear.

The episode explores the role of genetics, including the APOE ε4 risk factor, while emphasizing that hearing loss remains one of the most controllable contributors to long-term cognitive health. You'll also hear why properly fitted hearing aids—verified with Real Ear Measurement—may help reduce auditory load and keep the brain more engaged over time.

Drawing on more than two decades of clinical experience in tinnitus and complex hearing loss, Dr. Garrett offers practical, evidence-based guidance for anyone over 45 who wants to protect their hearing, their brain, and their quality of life.

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Episoder(98)

Tinnitus Relief Timelines: What Patients Should Expect

Tinnitus can feel relentless, and one of the most common questions patients ask is: "How long will treatment take?" In this episode, Dr. Layne Garrett of Timpanogos Hearing & Tinnitus explains realist...

7 Jul 11min

Who Should You See First for Tinnitus?

If you've been told your tinnitus is "nothing to worry about" but you're still dealing with constant ringing, sleep disruption, or difficulty concentrating, this episode explains why that happens and ...

3 Jul 11min

The Real Difference Between Oticon and Signia

Choosing between hearing aids like Oticon Intent and Signia Pure Charge and Go IX is not just about features or price. It is about how each device delivers sound to your brain and how that affects spe...

30 Jun 9min

Best Hearing Aids for Tinnitus in 2026

If you've been told that hearing aids can help with tinnitus, but it's never quite made sense, this episode breaks down the real mechanism behind why they work—and when they don't. Dr. Layne Garrett w...

26 Jun 12min

5 Signs It's Time for New Hearing Aids

If your hearing aids still turn on, it's easy to assume they're still doing their job. But hearing loss is a progressive condition, and treatment that worked a few years ago may no longer be enough to...

23 Jun 13min

Can Working Out Reduce Tinnitus? A Clinical Perspective

Tinnitus is often described as a problem in the ears — but clinically, it's much more connected to the nervous system than most people realize. In this episode, Dr. Layne Garrett breaks down the real ...

19 Jun 9min

When Your Hearing Test Says "Fine" But You're Still Struggling

Many people experience a frustrating disconnect where they can hear sounds clearly but still struggle to understand speech, especially in noisy environments. This episode explores why that happens and...

16 Jun 9min

The Anxiety Link Making Your Tinnitus Worse

Tinnitus and anxiety often feel impossible to separate. Many patients ask whether one caused the other, but the reality is more complex. In this episode, Dr. Layne Garrett explains the bidirectional r...

12 Jun 11min