Face stimuli effectively prevent brain–computer interface inefficiency in patients with neurodegenerative disease

Highlights ► This study shows how to effectively overcome brain computer interface (BCI) inefficiency in patients with neurodegenerative disease. ► Online performance was significantly increased in healthy participants ( N = 16) and those with neurodegenerative disease ( N = 9) when using faces as s...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Clinical neurophysiology 2013-05, Vol.124 (5), p.893-900
Hauptverfasser:	Kaufmann, Tobias, Schulz, Stefan M, Köblitz, Anja, Renner, Gregor, Wessig, Carsten, Kübler, Andrea
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult BCI inefficiency Bit rate Brain - physiology Brain computer interface Brain-Computer Interfaces - psychology Communication Communication Aids for Disabled Event related potentials Event-Related Potentials, P300 - physiology Face - physiology Female Humans Male Neurodegenerative disease Neurology Online classification accuracy P300-speller Photic Stimulation - methods Task Performance and Analysis User-Computer Interface Visual Perception - physiology Young Adult
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Highlights ► This study shows how to effectively overcome brain computer interface (BCI) inefficiency in patients with neurodegenerative disease. ► Online performance was significantly increased in healthy participants ( N = 16) and those with neurodegenerative disease ( N = 9) when using faces as stimulus material in an ERP–BCI paradigm. ► Importantly, two patients who were highly inefficient with the classic BCI paradigm spelled at high accuracy levels with the face flashing paradigm.
ISSN:	1388-2457 1872-8952
DOI:	10.1016/j.clinph.2012.11.006