Expert Voices in Dementia

Plasma P-Tau217: Detecting Alzheimer Disease with a Blood Test

Mar 21, 2025 · 20 min
0:00-20:59

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Sterling Johnson, PhD, Associate Director and Biomarker Core Leader in the Wisconsin Alzheimer’s Disease Research Center (ADRC), and a Clinical Neuropsychologist and Neuroscientist focused on understanding AD-related changes in the brain, details his research into the use of plasma p-tau217 as a blood-based biomarker for detecting Alzheimer disease.

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