University of Wisconsin–Madison

Tag: dementia

Gut Feelings: The Links Between Gut Health and Alzheimer’s Disease

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An expanding field of research is looking at how the gut affects different parts of people’s health, but how does it affect brain health? Drs. Barb Bendlin and Tyler Ulland join the podcast to talk about their 2023 study, which suggests a link between gut health, aging and changes related to Alzheimer’s disease. They discuss their findings on how gut inflammation could impact brain health, as well as explain what it means to have good gut health and how food, medications, where one lives and other factors can impact the gut microbiome.

Guests: Barbara Bendlin, PhD, professor, Division of Geriatrics and Gerontology, deputy director, University of Wisconsin (UW) Center for Health Disparities Research, and Tyler Ulland, PhD, associate professor of pathology and laboratory medicine, UW School of Medicine and Public Health, leader, Ulland Lab

Let’s Talk: Navigating Family Conversations About Dementia Through Shared Decision-Making

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Picture this: you are supporting someone experiencing memory changes as a clinician, support person or care partner while they go through the memory clinic process. How do you navigate the challenging conversations surrounding symptoms, diagnoses, care plans and more that come up? Dr. Toby Campbell joins the podcast to discuss the importance of shared decision-making and share strategies for clinicians, care partners and loved ones to help navigate these important conversations with respect and empathy.

Guest: Toby Campbell, MD, MS, thoracic medical oncologist, chief of palliative care, UW Health, professor of hematology, medical oncology and palliative care, University of Wisconsin School of Medicine and Public Health

Do Non-Medicinal Interventions Reduce Dementia Risk? Studies are Inconclusive, Here’s Why

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In 2017, the National Academies of Sciences, Engineering, and Medicine published a report showing promising but inconclusive evidence suggesting that interventions like cognitive training, blood pressure control and increased physical activity reduce a person’s risk for dementia, but what does the research show now? Dr. Luke Stoeckel from the National Institute on Aging (NIA) joins the podcast to share where the research on lifestyle interventions is at, why studies on these interventions are difficult to complete and more.

Guest: Luke Stoeckel, PhD, program director, Mechanistic and Translational Decision Science Program, Division of Behavioral and Social Research (DBSR), NIA

The Impact of Social Isolation on Dementia Risk in Older Adults

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In May 2023, the U.S. Surgeon General, Dr. Vivek Murthy, released an advisory calling attention to the public health crisis of loneliness and social isolation in the U.S. With this widespread issue affecting such a broad population, how does social isolation impact older adults? Dr. Alison Huang joins the podcast to share insights from her study on the relationship between social isolation and the risk of dementia in older adults. Using data from a nine-year National Health and Aging Trends Study (NHATS), she discusses how factors like living alone, limited social networks and reduced activity participation contribute to increased dementia risk.

Guest: Alison Huang, PhD, MPH, senior research associate, Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health

A Fair Fight Against Alzheimer’s: The Need for Equity in Dementia Research and Care

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How can we ensure that all communities are represented in Alzheimer’s and related dementias research and have access to the latest treatments and interventions? Dr. Carl Hill, the chief diversity, equity and inclusion (DEI) officer for the Alzheimer’s Association, joins the podcast to delve into the significance of representation, diversity, equity, equality and inclusion within Alzheimer’s disease research. He discusses the challenges of underrepresentation in clinical trials, the importance of community-based participatory research (CBPR) and the social determinants of health that influence Alzheimer’s risk.

Guest: Carl V. Hill, PhD, MPH, chief diversity, equity and inclusion officer, Alzheimer’s Association

Studies Look at Generational Differences and Associations between Cognition, Sensory Changes and Blood Biomarkers

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Dr. Natascha Merten joins the podcast to discuss her study focused on trends in cognitive function across generations. Merten also explains her research on the associations between sensory and motor functions and blood-based biomarkers for neurodegeneration and dementia.

Guest: Natascha Merten, PhD, MS, director, Beaver Dam Offspring Study-Neurocognitive Aging Study, assistant professor, Departments of Population Health Sciences and Medicine, University of Wisconsin–Madison

Global Challenges in Dementia Diagnosis: A Deep Dive into ADI’s World Alzheimer’s Report 2021

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Alzheimer’s Disease International’s World Alzheimer’s Report 2021 recently found that 75% of people with dementia are undiagnosed, equating to 41 million people across the globe. The report, subtitled “Journey through the diagnosis of dementia,” also found clinician stigma is still a major barrier to diagnosis, and one in three believe nothing can be done about dementia. Dr. Serge Gauthier, co-author of the report, joins the podcast to discuss these findings, recommendations for improving dementia diagnoses, and more from the report.

Guest: Serge Gauthier, CM, MD

Accessibility and Community: Bringing Alzheimer’s and Dementia Resources to the Latinx Community

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UsAgainstAlzheimer’s newly-released tool, BrainGuide, may seem like a simple questionnaire, but the project highlights a growing movement to make Alzheimer’s disease research and resources accessible to a broader range of communities. Released in 2021, BrainGuide is a one-of-a-kind resource that provides information about Alzheimer’s disease in English and Spanish through online and telephone questionnaires. Dr. Maria Mona Pinzon, a physician-scientist at the University of Wisconsin School of Medicine and Public Health and a consultant on BrainGuide, joins the podcast to discuss the impacts this project has had on educating the Latinx community about Alzheimer’s disease. Discussing the barriers and risks that the Latinx community face surrounding brain health, the ways to connect with the community through research, and her experience working on BrainGuide, Dr. Pinzon highlights the importance and impacts of community-tailored research and resources. 

Guest: Maria Mona Pinzon, MD, MS, University of Wisconsin School of Medicine and Public Health

AARP Study Shows Stigma Surrounding Dementia among Healthcare Professionals and General Public

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With the numerous efforts currently focused on educating the public about dementia, from clinical programs to research to podcasts (like this one), how much is stigma surrounding cognitive decline affecting public understanding?

On today’s podcast, Sarah Lock, Senior Vice President for Policy for AARP, discusses just that. This year, the AARP published a report on a survey focused on how the general American population and particular subgroups perceive dementia and dementia diagnoses. The survey found that the general public and health care professionals have many misperceptions about dementia, including overestimations about their likelihood to develop dementia and the shame they might feel about a diagnosis. Describing the contrasting perceptions between clinicians and the public and the impacts of stigma on dementia policy, Lock details the ways this survey will allow the AARP to build on their existing programs about brain health to better educate the public about dementia and the ways it affects a person’s life.

Guest: Sarah Lenz Lock, Senior Vice President for Policy, AARP, Executive Director of the Global Council on Brain Health

Caregivers, Care Partners and People with Dementia: Brainstorming New Interventions for Dementia Care

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When talking about dementia caregiving, researchers are often working toward new treatments and strategies for supporting people with Alzheimer’s disease and dementia. But how can we push the topic further and learn how we can better support dementia caregivers themselves? Dr. Eric Larson joins the podcast to discuss possible interventions to support patients with dementia and their caregivers and care partners. Dr. Larson chaired a National Academy of Medicine committee focused on researching dementia caregiving interventions. As part of their report titled “Meeting the Challenge of Caring for Persons Living with Dementia and Their Care Partners and Caregivers: A Way Forward,” the committee found that two models, the Collaborative Care Model and REACH (Resources for Enhancing Alzheimer’s Caregiving Health), had the most evidence of benefits for supporting people with dementia and their care partners and caregivers. Discussing this new report, the recent approval of aducanumab, and the field of geriatrics as a whole, Dr. Larson shines a light on the nuances of dementia research and dementia caregiving.

Guest: Eric Larson, MD, MPH, Senior Investigator, Kaiser Permanente Washington Health Research Institute

Tackling Stigma and Alzheimer’s Disease within the AAPI Community

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Vince Tien and Dr. Dung Trinh join the podcast to discuss the many ways Alzheimer’s disease affects the Asian Americans and Pacific Islanders (AAPI) community. Vince Tien and Dr. Trinh both work as part of 360 Clinic, a multi-specialty medical group focused on telehealth services. With their experience in healthcare and telehealth services amidst the pandemic, Tien and Dr. Trinh describe the barriers and stigma that discourage the AAPI community from seeking help for dementia and the ways that we can dismantle those barriers. 

Guests: Vince Tien, co-founder, CEO, 360 Clinic, and Dung Trinh, MD, chief medical officer, 360 Clinic

Creative Care: The Power of Imagination in Dementia Caregiving

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What would happen if caregiving strategies were inspired by wonder rather than memory? That’s what Dr. Anne Basting, founder and president of the nonprofit TimeSlips, asked when she began her research into how the arts could be integrated into dementia caregiving. Basting joins the podcast to discuss her caregiving approach rooted in creative engagement and imagination. From storytelling to beautiful questions to performance, Basting describes a new way of caregiving that helps caregivers and families meet patients and loved ones where they’re at to have meaningful connections and spark joy in the later years of life.

Guest: Anne Basting, PhD, professor of English at the University of Wisconsin-Milwaukee, founder and president of TimeSlips, author of Creative Care

Better Now than Never: Quit Smoking to Reduce Your Risk for Alzheimer’s Disease

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Researchers have produced many studies on how smoking affects parts of the body, such as the lungs or heart, but what about the brain? In today’s podcast, Adrienne Johnson, PhD, discusses her research on cigarette smoking and risk for dementia and Alzheimer’s disease. As part of a 2021 study, she found a person’s risk for dementia and Alzheimer’s disease can be affected by how recently they’ve smoked. Diving into her research, the effects of smoking on different communities, and resources to support current smokers as they quit, Dr. Johnson details the impact of smoking on the brain and her hopes to develop new interventions to motivate smokers to quit for good.

Guest: Adrienne Johnson, PhD, assistant scientist at the University of Wisconsin Center for Tobacco Research and Intervention

Dentistry and Dementia: The Importance of Caring for Oral Health

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Elisa Ghezzi, DDS, PhD, joins the podcast to discuss the importance of maintaining oral health throughout one’s life, and especially as one grows older. Discussing the effects of oral health on our systemic health, oral health’s connection to dysphagia, and how caregivers can help dementia patients care for their teeth, Dr. Ghezzi provides insight on how vital it is to care for our oral health as we age.

Guest: Elisa Ghezzi, DDS, PhD, adjunct clinical assistant professor, University of Michigan School of Dentistry, provider, Voiage Portable Dentistry

How to Shape Your Brain Health and Reduce Your Risk for Alzheimer’s Disease

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Neuropsychologist and author Michelle Braun, PhD, joins the podcast to talk about lifestyle changes that can support brain health. “We have the ability to make our brain younger than our chronological age,” she says. Braun shares how and details strategies from her new book, High-Octane Brain: 5 Science-Based Steps to Sharpen Your Memory and Reduce Your Risk of Alzheimer’s. Hear about common misconceptions around aging, three possible brain health trajectories, and how to maximize your brain health.

Guest: Michelle Braun, PhD, neuropsychologist and national leader in the field of brain health