Explore an epidemiological approach to understanding tau propagation in Alzheimer's disease through this 20-minute lecture from the Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC). Delve into the complex mechanisms of tau protein spread and its role in the progression of Alzheimer's, gaining insights into potential therapeutic strategies and disease modeling techniques. Learn how epidemiological principles are applied to neurodegenerative disorders, offering a unique perspective on the dynamics of tau pathology and its impact on cognitive decline.