cortical signals

Cortical signals are electrical patterns generated by the brain's cortex, the outer layer responsible for complex functions like thinking, sensation, and movement. These signals are created by neurons firing and communicating through electrical impulses, transmitting information within the brain and to the body. They can be measured using techniques like EEG, revealing activity associated with different mental states or actions. Understanding these signals helps in studying brain function, diagnosing neurological conditions, and developing brain-computer interfaces. Essentially, cortical signals are the brain's electrical language, reflecting its ongoing processes and responses.