New Brain Cells Boost Language Skills and Memory

A study using brain tissue from epilepsy patients reveals that adult neurogenesis, the creation of new brain cells, is crucial for verbal learning and memory. The research found a direct link between fewer immature brain cells and cognitive decline, particularly in verbal learning and memory. This suggests potential therapies, such as exercise or drugs, to boost neurogenesis and improve cognitive function in conditions like epilepsy, Alzheimer's, and aging. The findings highlight the importance of studying human brain tissue to gain insights not visible in animal models.