Researchers at Stony Brook University have made progress in understanding the connection between cognitive adaptability and neurogenesis in adults. They designed a novel animal model to test cognitive flexibility by introducing greater complexity in maze challenges. The experiment showed that exposure to gamma-radiation inhibited cognitive adaptability, while specific newly-generated neurons responded uniquely to the task. The study further emphasized the link between cognitive flexibility and neurogenesis, particularly with aging, suggesting potential areas for therapeutic interventions.
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