Title :
A direct brain interface based on event-related potentials
Author :
Levine, Simon P. ; Huggins, Jane E. ; BeMent, Spencer L. ; Kushwaha, Ramesh K. ; Schuh, Lori A. ; Rohde, Mitchell M. ; Passaro, Erasmo A. ; Ross, Donald A. ; Elisevich, Kost V. ; Smith, Brien J.
Author_Institution :
Dept. of Biomed. Eng., Michigan Univ., Ann Arbor, MI, USA
fDate :
6/1/2000 12:00:00 AM
Abstract :
Cross-correlation between a trigger-averaged event-related potential (ERP) template and continuous electrocorticogram was used to detect movement-related ERP´s. The accuracy of ERP detection for the five best subjects (of 17 studied), had hit percentages >90% and false positive percentages <10%. These cases were considered appropriate for operation of a direct brain interface
Keywords :
bioelectric potentials; electroencephalography; handicapped aids; medical computing; ERP detection accuracy; brain-computer interface; continuous electrocorticogram; cross-correlation; direct brain interface; event-related potentials; trigger-averaged event-related potential template; Biomedical engineering; Brain computer interfaces; Electrodes; Enterprise resource planning; Epilepsy; Hospitals; Humans; Nervous system; Neurosurgery; Surgery;
Journal_Title :
Rehabilitation Engineering, IEEE Transactions on
