Alzheimer’s disease (AD) is a progressive, neurodegenerative disease characterized by accumulation of beta-amyloid in extracellular plaques and tau protein in intracellular neurofibrillary tangles ...

Divergent diagnostic criteria is raising concerns that some patients are being misdiagnosed and unnecessarily treated.

For decades, Alzheimer’s disease has been framed as a one‑way slide, a slow erasure of memory that medicine could at best delay. That narrative is starting to crack. A wave of lab discoveries, smarter ...