A new study reveals that the brain’s ability to process and retain information may decline more sharply with age than previously understood, challenging long-held assumptions about cognitive aging. Researchers found that even in healthy individuals, subtle but measurable drops in memory and processing speed can begin earlier than expected, suggesting that lifestyle and early interventions could play a more critical role in preserving mental sharpness. The findings highlight how age-related changes in neural connectivity may accelerate over time, offering potential targets for future therapies. Experts caution that while the results are preliminary, they underscore the need for further investigation into how aging impacts brain function at a cellular level.
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