METHOD AND APPARATUS FOR PROCESSING EEG SIGNALS

摘要

A method of processing EEG signals obtained from a subject using a grid of electrodes comprises processing the EEG signals to determine a phase coherence measure of the EEG signals for selected electrode pairs of said grid; determining electrode pairs where strong phase coherence of the EEG signals is observed in a low frequency range during interictal activity; and using the determined electrode pairs to identify a possible seizure zone of the subject's brain.