The present invention relates to a method for processing an integrated signal of a brain-computer interface system. The method for processing an integrated signal performed by a brain-computer interface (BCI) includes the steps of: a) constructing an integrated paradigm by integrating at least one paradigm for acquiring a user′s brain signal and collecting at least one kind of brain signals through the integrated paradigm; b) providing an integrated framework for performing feature extraction and pattern classification of brain signals collected from the integrated paradigm; c) analyzing the brain signals collected from the integrated paradigm to generate input information based on time information, frequency information, and spatial information and providing the input information to the integrated framework; and d) classifying the brain signals based on information learned through the integrated framework to recognize user′s intention and outputting a control signal of an external device according to the recognized user intention.
- METHOD FOR INTEGRATED SIGNAL PROCESSING OF BCI SYSTEM