Cortical mapping

Cortical mapping is a technique used to understand how different areas of the brain correspond to specific functions or activities, such as movement, speech, and sensory perception. Researchers may stimulate certain regions of the brain while observing responses, creating a map that shows which parts control particular tasks. This is often done during surgeries to avoid damaging critical areas. By identifying these functions, scientists and doctors can better understand brain organization and treat conditions like epilepsy or brain injuries, leading to improved surgical outcomes and rehabilitation methods.