SEEG

SEEG (Stereotactic EEG) is a specialized type of electroencephalography (EEG) used to diagnose and locate the source of seizures in patients with epilepsy. It involves the implantation of electrodes directly into the brain, providing a much higher resolution of brain activity than standard scalp EEG. This allows for precise localization of seizure onset zones, which is crucial for surgical planning in epilepsy surgery. The procedure is typically performed by a neurosurgeon and requires a team of medical professionals, including neurologists, anesthesiologists, and specialized nurses. The SEEG electrodes are strategically placed based on the patient's clinical history, MRI scans, and sometimes other diagnostic tests. The process involves meticulous planning and execution to minimize risks and ensure accurate results. Post-implantation, patients are monitored closely for any complications and the recorded brain activity is analyzed by specialists to identify the seizure focus. The insights gleaned from SEEG are vital in guiding surgical decisions, allowing for more effective and precise removal of epileptogenic tissue while preserving healthy brain function.