Why scientists think AI can catch early signs of the disease

statnews.com • March 30, 2026 • health

Key Points:

Researchers in Massachusetts are using artificial intelligence to identify early signs of Alzheimer’s disease, aiming to detect the illness during its mild cognitive impairment phase when symptoms are often unnoticed.
Early detection is crucial as newer drugs can modestly slow the progression of Alzheimer’s if administered during these initial stages.
Currently, 90 percent of individuals in the mild cognitive impairment phase remain undiagnosed in the U.S., highlighting a significant gap in early detection.
Experts emphasize that improving Alzheimer’s care relies more on recognizing early symptoms sooner rather than solely developing new drugs.