Cortical Maps

Cortical maps are visual representations of how different parts of the brain's outer layer, called the cortex, are organized to control specific functions like movement, sensation, and thought. Imagine a map where each area corresponds to a particular body part or function—such as a small region controlling finger movement or processing visual information. These maps help scientists understand how the brain is structured and how it communicates with the body. They are essential for studying brain activity, diagnosing disorders, and guiding surgeries, as they show which areas are responsible for different tasks.