Neuroplasticity is the brain's ability to reorganize itself by forming new neural connections throughout life. This process allows the brain to adapt to new experiences, learn new information, and recover from injuries. It plays a crucial role in learning and memory, enabling individuals to acquire new skills and adapt to changes in their environment. The concept of neuroplasticity challenges the traditional belief that the brain's structure is fixed after a certain age. Instead, research shows that the brain remains flexible, allowing for continuous growth and adaptation. This adaptability is essential for rehabilitation after brain injuries and for improving cognitive functions in various age groups.