Let's Talk Alzheimer's

Let's Talk Alzheimer's

By BrightFocus FoundationScienceMedicineHealth & Fitness
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Let's Talk Alzheimer's episodes

  • Reducing Dementia Risk: What New Research Reveals | Dr. Zaldy Tan
    Up to 45% of dementia cases may be preventable or delayed by addressing modifiable risk factors, recent research shows. Join Dr. Zaldy Tan as he discusses the latest evidence on reducing dementia risk, including insights from an ongoing longitudinal study examining how lifestyle interventions affect brain structure, blood-based biomarkers, and cognitive performance. Learn what the newest research reveals about protecting brain health and promoting healthy aging.
    For a deeper dive into evidence-based ways to reduce dementia risk, watch our full conversation with Dr. Zaldy, part of the Zoom In on Dementia and Alzheimer’s series: https://www.brightfocus.org/resource/reducing-dementia-risk-what-new-research-reveals/
    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.
    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.
    56 min
  • Can Brain Tissue Be Regenerated? Inside the ReGenBrain Trial | Dr. Roberta Diaz Brinton
    Can brain tissue be regenerated? We spoke with Roberta Diaz Brinton, PhD, director of the Center for Innovation in Brain Science at the University of Arizona, about the ReGenBRAIN clinical trial. This Phase 2 study is testing whether the drug allopregnanolone (“Allo”) can help repair brain damage and improve thinking in people with mild Alzheimer’s who carry the APOE ε4 genetic risk factor. Dr. Brinton explains how the trial works, who can enroll, and why this approach holds promise.
    For a deeper dive into vascular dementia, watch our full conversation with Dr. Brinton, part of the Zoom In on Dementia and Alzheimer’s series: https://www.brightfocus.org/resource/can-brain-tissue-be-regenerated-inside-the-regenbrain-trial/
    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.
    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.
    15 min
  • Lewy Body, Alzheimer’s & Mixed Dementias Explained | Dr. James Galvin
    Lewy body dementia is a form of dementia caused by abnormal protein deposits in the brain known as "Lewy bodies,” with symptoms that can resemble those of Parkinson's disease. Leading neurologist Dr. James E. Galvin explains how to identify early warning signs, distinguish Lewy body dementia from Alzheimer’s disease, and explore current and emerging treatment options. He’ll also discuss mixed dementias, when a person has more than one type of dementia.
    For a deeper dive into vascular dementia, watch our full conversation with Dr. Galvin, part of the Zoom In on Dementia and Alzheimer’s series: https://www.brightfocus.org/resource/lewy-body-alzheimers-mixed-dementias-explained/
    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.
    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.
    39 min
  • Managing Agitation in Alzheimer's Dementia | Dr. Brent Forester
    Agitation is one of the most common and challenging symptoms of Alzheimer’s disease, often causing distress for both individuals living with dementia and their caregivers. Dr. Brent Forester explains what causes agitation, how it may appear in different forms, and the latest approaches for managing symptoms—including non-drug strategies and newly approved treatments.
    For a deeper dive into vascular dementia, watch our full conversation with Dr. Forester, part of the Zoom In on Dementia and Alzheimer’s series: https://www.brightfocus.org/resource/agitation-in-alzheimers-dementia/
    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.
    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.
    22 min
  • Stroke, Vascular Dementia, Alzheimer’s: What’s the Difference? | Dr. Jason Hinman
    Vascular dementia is the second-most common form of dementia and often develops after a stroke. In this episode, Dr. Jason Hinman of UCLA explains how disrupted blood flow to the brain can lead to cognitive decline, how vascular dementia differs from (and often overlaps with) Alzheimer’s disease, and what the latest research means for prevention and treatment.
    For a deeper dive into vascular dementia, watch our full conversation with Dr. Hinman, part of the Zoom In on Dementia and Alzheimer’s series: https://www.brightfocus.org/resource/stroke-vascular-dementia-alzheimers-whats-the-difference/
    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.
    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.
    34 min
  • The Gut-Brain Connection: How the Microbiome May Influence Alzheimer’s Risk | Dr. Beau Ances
    Could the trillions of bacteria in your gut affect your brain health and risk for Alzheimer’s disease? Emerging research suggests the gut microbiome may play an important role in inflammation and brain function. In this episode, Dr. Beau Ances of Washington University in St. Louis explains the growing science behind the gut-brain connection, how gut health may influence dementia risk, and practical steps that may help support a healthier gut and mind.
    For a deeper dive into the gut-brain connection, watch our full conversation with Dr. Ances, part of the Zoom In on Dementia and Alzheimer’s series: https://www.brightfocus.org/resource/the-gut-microbiome-and-alzheimers-disease-understanding-the-connection/
    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.
    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.
    41 min
  • Alzheimer’s and Gum Disease: Exploring the Role of Oral Bacteria in Brain Health | Dr. Michael Detke
    Could bacteria linked to gum disease play a role in Alzheimer’s disease? Emerging science suggests that P. gingivalis, a bacterium associated with gum disease, may contribute to inflammation and brain damage linked to Alzheimer’s disease. In this episode, Dr. Michael J. Detke of Lighthouse Pharma discusses the SPRING clinical trial and the investigational oral drug LHP588, which is being studied as a potential way to reduce bacteria-related brain damage. He also shares who may qualify for the study and what participation may involve for individuals with mild to moderate Alzheimer’s and their caregivers.
    To learn more, watch our full conversation with Dr. Detke, part of the Zoom In on Dementia and Alzheimer’s series. https://www.brightfocus.org/resource/the-spring-trial-targeting-gum-bacteria-in-alzheimers/
    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.
    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.
    41 min
  • Inside the Alzheimer’s Drug Pipeline: What New Clinical Trials Mean for the Future | Dr. Jeffrey Cummings
    Exciting advances in understanding Alzheimer’s biology, genetics, and biomarkers are driving new medicines, devices, and prevention strategies. In 2025 alone, 182 clinical trials evaluated 138 novel drugs for Alzheimer’s disease. In this episode, leading expert Dr. Jeffrey Cummings from the University of Nevada Las Vegas shares an insider’s look at the rapidly evolving Alzheimer’s treatment pipeline and what today’s clinical trials mean for the future. We also extend our gratitude to the clinical trial participants and families whose involvement makes this critical research possible
    21 min
  • Lifestyle & Brain Health: U.S. POINTER Study | Dr. Laura D. Baker

    Can everyday lifestyle choices really protect your memory? Dr. Laura Baker, professor at Wake Forest University School of Medicine, shares insights from the groundbreaking U.S. POINTER trial—the largest study of its kind exploring how lifestyle changes impact brain health. She breaks down how factors like exercise, nutrition, cognitive engagement, and social connection work together, and what practical steps you can take to reduce your risk of dementia.

     

    For a deeper dive into lifestyle and Alzheimer’s risk, watch our full conversation with Dr. Baker, part of the Zoom In on Dementia and Alzheimer’s series.

     

    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.

     

    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.

    34 min
  • Detecting Alzheimer’s: How to Recognize Early Signs | Dr. Sharon Cohen

    Detecting subtle changes in memory or thinking can be unsettling, but understanding what’s behind those changes can lead to critical early diagnosis—or even rule out Alzheimer’s altogether. In this episode, behavioral neurologist Dr. Sharon Cohen, medical director at Toronto Memory Program, explains the early signs and symptoms of Alzheimer’s disease, medical conditions that can mimic dementia, and how to start a conversation with your doctor.

     

    To go deeper, watch our full conversation with Dr. Cohen, part of the Zoom In on Dementia and Alzheimer’s series.

     

    Support for Let’s Talk Alzheimer’s is provided by sponsors Lilly, Biogen, Eisai, and Genentech.

     

    Let’s Talk Alzheimer’s is presented by Alzheimer’s Disease Research, a BrightFocus Foundation program. We fund exceptional research across the globe to support the development of cutting-edge treatments, risk reduction strategies, and ultimately a cure for this mind-stealing disease. Visit brightfocus.org to learn more and get involved.

    44 min

About Let's Talk Alzheimer's

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Welcome to Let’s Talk Alzheimer’s, your place to go for trusted insights from leading scientists and medical experts. Get the latest information on diagnosis, risk reduction, clinical trials, and the…