A new study reveals that the human brain may retain a surprising level of plasticity well into later adulthood, challenging long-held assumptions about cognitive decline with age. Researchers found evidence suggesting that neurogenesis—the process of generating new neurons—continues in specific brain regions even in older individuals, potentially offering hope for maintaining mental sharpness. The findings could reshape understanding of how aging affects brain function and open doors for future therapies targeting age-related cognitive changes. The study highlights the need for further investigation into how lifestyle and environmental factors might influence these processes.
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