title: A direct brain interface based on event-related potentials.
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.
authors.affiliation: Department of Biomedical Engineering, University of Michigan, Ann Arbor 48109, USA.
authors.forename: S P
authors.initials: SP
authors.lastname: Levine
authors.forename: J E
authors.initials: JE
authors.lastname: Huggins
authors.forename: S L
authors.initials: SL
authors.lastname: BeMent
authors.forename: R K
authors.initials: RK
authors.lastname: Kushwaha
authors.forename: L A
authors.initials: LA
authors.lastname: Schuh
authors.forename: M M
authors.initials: MM
authors.lastname: Rohde
authors.forename: E A
authors.initials: EA
authors.lastname: Passaro
authors.forename: D A
authors.initials: DA
authors.lastname: Ross
authors.forename: K V
authors.initials: KV
authors.lastname: Elisevich
authors.forename: B J
authors.initials: BJ
authors.lastname: Smith
mesh_terms: D000328:Adult; D001931:Brain Mapping / Q000295:instrumentation; D002540:Cerebral Cortex / Q000503:physiopathology*; D003143:Communication Devices for People with Disabilities; D004567:Electrodes, Implanted; D004569:Electroencephalography / Q000295:instrumentation*; D004576:Electromyography / Q000295:instrumentation; D004827:Epilepsy / Q000503:physiopathology / Q000601:surgery; D005071:Evoked Potentials / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D011782:Quadriplegia / Q000503:physiopathology / Q000534:rehabilitation*; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation; D014584:User-Computer Interface