It Takes Two to Tango: The Importance of Amyloid and Tau in Cognitive Decline

It Takes Two to Tango: The Importance of Amyloid and Tau in Cognitive Decline

Our guests, Dr. Rebecca Koscik and Dr. Tobey Betthauser, are researchers investigating the trajectory of amyloid and tau proteins over time and the significance of amyloid chronicity. Koscik and Betthauser discuss their two recent publications on the topic and how amyloid PET scans have helped scientists better understand the early brain changes associated with Alzheimer’s disease. Guests: Rebecca Koscik, PhD, senior scientist, Tobey Betthauser, PhD, postdoctoral fellow, University of Wisconsin-Madison

In this episode, we discuss ...

  • How amyloid PET tracers work 7:17
  • Published research on amyloid duration 12:01
  • Research supporting amyloid chronicity 18:14

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Avsnitt(246)

Examining Environmental Factors' Effects on Cognition

Examining Environmental Factors' Effects on Cognition

New research is looking at the effects of environmental factors on the brain as we age. Dr. Kathryn Conlon joins the podcast to discuss how factors like air pollution and lead exposure can affect cogn...

22 Sep 42min

Blood Tests and Brain Scans and Biomarkers, Oh My! How Biomarkers are Changing Alzheimer’s Disease Clinical Trials

Blood Tests and Brain Scans and Biomarkers, Oh My! How Biomarkers are Changing Alzheimer’s Disease Clinical Trials

In recent years, the U.S. Food and Drug Administration (FDA) has approved new biomarker tools for Alzheimer’s disease, including blood tests and tracers for brain scans. How are these tools used in re...

8 Sep 45min

New Alzheimer’s Association Special Report Breaks Down How Americans Understand and Support their Brain Health

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25 Aug 37min

Reflecting on 25 Years of the Wisconsin Registry for Alzheimer’s Prevention

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Twenty-five years ago, a single participant enrolled in what would become the Wisconsin Registry for Alzheimer's Prevention (WRAP), now one of the largest and longest-running studies of Alzheimer's ri...

12 Aug 35min

How Dementia Caregiving Affects the Spousal Caregiver

How Dementia Caregiving Affects the Spousal Caregiver

Caring for those with dementia represents a major public health challenge, with caregivers, especially spouses, providing long-term, largely unpaid care. With caregiving stress linked to a decline in ...

28 Juli 39min

Managing the Medicine Cabinet: How Prescriptions Impact Cognition and Brain Health as We Age

Managing the Medicine Cabinet: How Prescriptions Impact Cognition and Brain Health as We Age

Prescription medications, over-the-counter drugs and supplements are incredibly common among older adults, yet many of these routine treatments can unexpectedly impact cognitive function and brain hea...

14 Juli 35min

Taking a Deep Dive into Subjective Cognitive Decline

Taking a Deep Dive into Subjective Cognitive Decline

Dr. Jessen returns to the podcast to take a deeper dive into subjective cognitive decline (SCD). Aiming to cover everything relating to SCD, Dr. Jessen shares insights in prognosis, risk factors and h...

7 Juli 17min

Defining Subjective Cognitive Decline

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Subjective cognitive decline (SCD) can be one of the earliest noticeable signs of Alzheimer's disease, yet SCD is not yet fully understood. To help us understand more, Dr. Frank Jessen, an expert in t...

30 Juni 30min

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