Just 5 weeks of brain training may protect against dementia for 20 years

A simple brain-training program that sharpens how quickly older adults process visual information may have a surprisingly powerful long-term payoff. In a major 20-year study of adults 65 and older, those who completed five to six weeks of adaptive “speed of processing” tra...

🔗 Read more: https://www.sciencedaily.com/releases/2026/02/260211073023.htm

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