Universal Electrode Array for Monitoring Brain Activity

Abstract

Methods of monitoring brain activity signals in a patient are described, including the steps of identifying a lobe or lobes of the patient's brain in which the patient's seizures originate; selecting an electrode array from a plurality of predetermined dispersed electrode patterns based on the identified lobe or lobes of the brain; implanting the electrode array within the patient's cranium to place the electrodes in contact with the identified lobe or lobes of the brain; and coupling the electrodes to an seizure advisory system. Also described is a seizure advisory system that includes an electrode array having fewer than 32 electrodes in a predetermined dispersed radial pattern, adapted to be implanted through a single opening in the skull, and to be deployed in the predetermined dispersed radial pattern to detect a brain activity signal. The system also includes a communication assembly and an external assembly.

Dependencies are inferred from the claim text.