Neurogenesis: An Overview
For a long time, scientists believed that the brain stopped producing new neurons after childhood. But groundbreaking research has revealed that certain areas of the adult brain continue to generate new neurons through a process called neurogenesis. This discovery has reshaped our understanding of brain health, aging, and even our potential for learning and recovery.
Neurogenesis primarily occurs in the hippocampus — the region responsible for memory and learning — and plays a vital role in emotional regulation, cognitive flexibility, and long-term brain health. Factors like physical exercise, quality sleep, mental stimulation, and a healthy diet have been shown to support neurogenesis, while chronic stress and aging can slow it down.
The implications are profound: fostering neurogenesis could help reduce the risk of neurodegenerative diseases, improve memory, and even combat mood disorders like anxiety and depression.
Curious about how your brain continues to grow and adapt throughout life?
Explore more brain health insights and discover practical strategies to support your cognitive wellness through Holly’s Brain Health and Fitness classes.
