Neurogenesis in the Hippocampus and Its Influence on Cognitive and Emotional Abilities

<p><strong>Abstract</strong></p> <p>The neurogenesis of the hippocampus in adults plays a key role in cognitive, emotional, and behavioral functions, sparking discussions about its evolutionary significance. Differences between neurogenesis during development and in adulthood are emphasized, suggesting that they serve different functions: the constitution and lifelong adaptation of cognitive and emotional behavior. This distinction also indicates varying vulnerabilities to mental disorders depending on the life stage. We propose new research directions focused on the impact of hippocampal neurogenesis on mental disorders, which could deepen the understanding of risk factors and adaptation mechanisms.</p> <p><strong>Keywords:</strong> hippocampus, neurons, neurogenesis.</p>