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Human brain can grow new cells, remain sharp in 80s

Filed: Feb 28, 2026 at 10:03 PM ET
Summary: A study reveals the human brain can generate new cells, maintaining sharpness even in the 80s, though Alzheimer's disrupts this process.
WHO: Anuja Jaiswal
WHAT: Study on brain cell growth and cognitive sharpness
WHEN: Feb 28, 2026 at 9:45 PM ET
WHERE: India
WHY: To highlight the brain's ability to renew cells despite aging
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