What is meant by plasticity in the context of the brain?

Plasticity in the context of the brain refers to its capacity for change and adaptation. This concept encompasses a variety of processes, including the brain's ability to reorganize itself by forming new neural connections throughout life. Plasticity is vital for learning, memory, and recovery from brain injuries, as it allows the brain to adjust to new experiences or changes in the environment. For instance, when one area of the brain is damaged, other areas may compensate by taking over the functions of the injured region, demonstrating the brain's remarkable ability to adapt. This capacity for change is fundamental to many psychological processes and cognitive development.