Provided is an apparatus for predicting brain-computer interface performance. The apparatus comprises: a collection unit collecting brain signals; a pre-processing unit removing a noise caused by head or eye movement and extracting frequency information by inputting it to a filter passing a frequency band; a connection strength calculation unit configured to calculate the connection strength according to the frequency information; a performance prediction unit generating performance information in the connection strength; and a performance output unit outputting the performance information.
- APPARATUS AND METHOD FOR PREDICTING BRAIN-COMPUTER INTERFACE PERFORMANCE BASED ON CONNECTIVITY STRENGTH BETWEEN BRAIN REGIONS