Electrocorticography (ECoG)

Electrocorticography (ECoG) is a medical procedure used to monitor brain activity by placing electrodes directly on the surface of the brain. This technique is often employed during surgeries for epilepsy treatment, allowing doctors to pinpoint the source of seizures more accurately. ECoG provides high-resolution data compared to other methods like EEG, which measures brain waves from outside the skull. By capturing electrical signals generated by brain cells, ECoG helps clinicians understand brain function and plan effective treatments, improving outcomes for patients with neurological conditions.