Brain-computer communication based on the dynamics of brain oscillations.
This chapter presents a review of brain-computer communication based on motor imagery and the dynamics of brain oscillations. The concept of motor imagery as experimental strategy and the two different modes of operation a brain-computer interface can have are explained. An EEG based brain switch that can control a FES-induced hand grasp of a tetraplegic and an approach towards an ECoG based brain switch are presented.
Pfurtscheller
G
G
Department of Medical Informatics, Institute for Biomedical Engineering, Technical University of Graz, and Ludwig Boltzmann Institute for Medical Informatics and Neuroinformatics, Inffeldgasse 16a/II, A-8010 Graz, Austria. graimann@tugraz.at
Graimann
B
B
Huggins
J E
JE
Levine
S P
SP
D001921:Brain / Q000502:physiology*; D001931:Brain Mapping; D003344:Cortical Synchronization; D018737:Hand Strength / Q000502:physiology; D006801:Humans; D007092:Imagination / Q000502:physiology; D009068:Movement / Q000502:physiology*; D012815:Signal Processing, Computer-Assisted; D014584:User-Computer Interface