title: Graz-BCI: state of the art and clinical applications.
abstract: The Graz-brain-computer interface (BCI) is a cue-based system using the imagery of motor action as the appropriate mental task. Relevant clinical applications of BCI-based systems for control of a virtual keyboard device and operations of a hand orthosis are reported. Additionally, it is demonstrated how information transfer rates of 17 b/min can be acquired by real time classification of oscillatory activity.
authors.affiliation: Department of Medical Informatics, Institute of Biomedical Engineering, University of Technology Graz, 8010 Graz, Austria. pfurtscheller@tugraz.at
authors.forename: G
authors.initials: G
authors.lastname: Pfurtscheller
authors.forename: C
authors.initials: C
authors.lastname: Neuper
authors.forename: G R
authors.initials: GR
authors.lastname: Müller
authors.forename: B
authors.initials: B
authors.lastname: Obermaier
authors.forename: G
authors.initials: G
authors.lastname: Krausz
authors.forename: A
authors.initials: A
authors.lastname: Schlögl
authors.forename: R
authors.initials: R
authors.lastname: Scherer
authors.forename: B
authors.initials: B
authors.lastname: Graimann
authors.forename: C
authors.initials: C
authors.lastname: Keinrath
authors.forename: D
authors.initials: D
authors.lastname: Skliris
authors.forename: M
authors.initials: M
authors.lastname: Wörtz
authors.forename: G
authors.initials: G
authors.lastname: Supp
authors.forename: C
authors.initials: C
authors.lastname: Schrank
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000503:physiopathology / Q000534:rehabilitation*; D001186:Artificial Limbs; D001921:Brain / Q000503:physiopathology; D003071:Cognition; D003143:Communication Devices for People with Disabilities; D004569:Electroencephalography / Q000295:instrumentation / Q000379:methods*; D005071:Evoked Potentials; D006225:Hand; D006801:Humans; D020407:Internet; D010353:Patient Education as Topic / Q000379:methods; D010865:Pilot Projects; D011782:Quadriplegia / Q000534:rehabilitation*; D017216:Telemedicine / Q000379:methods; D014584:User-Computer Interface