As a neuroscientist with a focus on neuroplasticity and brain recovery, I can provide some insights into the brain's ability to heal itself after damage. It is true that the brain has a remarkable capacity for repair and recovery, especially in the aftermath of a stroke. This process is known as neuroplastasticity, which is the brain's ability to reorganize itself by forming new neural connections throughout life. While it was once believed that the brain could not regenerate lost or damaged cells, we now understand that it has a limited capacity to do so, particularly with the presence of neural stem cells in certain areas. Additionally, through a process called neurogenesis, the brain can produce new neurons, although this is more prevalent in certain regions like the hippocampus. The extent of recovery can vary greatly depending on the severity and location of the damage, the individual's age, and the type of therapy and rehabilitation they receive. There is also evidence that engaging in cognitive and physical activities can stimulate the brain to heal itself more effectively. In summary, while the brain cannot fully heal itself in the same way that other organs might, it does have an impressive ability to adapt and overcome damage through neuroplastasticity and neurogenesis. read more >>

Not long ago, it was thought that the brain had little ability to repair itself following stroke. We know, however, that individuals can and do regain function. There is an increasing amount of research indicating that the brain is a fighter when damaged and does attempt to heal itself.read more >>