Alzheimer’s disease, which represents 60–80% of dementia cases 1, robs people of their memory, cognition and independence. A decade-long period of mild cognitive impairment precedes the onset of ...

Diagnostic blood tests were approved, and the number of Americans with Alzheimer's kept cl ...

Alzheimer disease research is yielding breakthroughs with blood tests and brain scans that can enhance early diagnosis, while new drugs promise to slow the disease and improve patients’ lives.