Long-term evaluation of a 4-class imagery-based brain–computer interface

Highlights ► Users are able to control four distinct (one motor and three non-motor) mental tasks online. ► Performance and brain patterns stayed stable over 10 weeks without BCI training. ► Fear of incompetence decreased, quality of imagery and task ease increased over time.

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Bibliographische Detailangaben
Veröffentlicht in:	Clinical neurophysiology 2013-05, Vol.124 (5), p.916-927
Hauptverfasser:	Friedrich, Elisabeth V.C, Scherer, Reinhold, Neuper, Christa
Format:	Artikel
Sprache:	eng
Schlagworte:	4-class BCI Adult Biofeedback, Psychology Brain - physiology Brain-Computer Interfaces Brain–computer interface (BCI) Electroencephalography (EEG) Electroencephalography - methods Event-related (de)synchronization (ERD/S) Female Follow-up session Follow-Up Studies Humans Imagery (Psychotherapy) - methods Long-term stability Male Mental tasks Neurology Time Factors User-Computer Interface Young Adult
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Beschreibung
Zusammenfassung:	Highlights ► Users are able to control four distinct (one motor and three non-motor) mental tasks online. ► Performance and brain patterns stayed stable over 10 weeks without BCI training. ► Fear of incompetence decreased, quality of imagery and task ease increased over time.
ISSN:	1388-2457 1872-8952
DOI:	10.1016/j.clinph.2012.11.010