loading . . . Brain Fluidity as a Functional Marker of Tau-Related Neurodegeneration in Alzheimer’s Disease Alzheimer’s Disease (AD) is the most common form of dementia and one of the leading neurodegenerative disorders worldwide. Neurophysiopathologically, AD is characterized by neuronal death, accompanied... https://www.medrxiv.org/content/10.1101/2025.07.04.25330744v1