Using NIRS as a predictor for EEG-based BCI performance
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Using NIRS as a predictor for EEG-based BCI performance. / Fazli, Siamac; Mehnert, Jan; Steinbrink, Jens; Blankertz, Benjamin.
in: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, Jahrgang 2012, 2012, S. 4911-4.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › Konferenz-Abstract in Fachzeitschrift › Forschung › Begutachtung
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TY - JOUR
T1 - Using NIRS as a predictor for EEG-based BCI performance
AU - Fazli, Siamac
AU - Mehnert, Jan
AU - Steinbrink, Jens
AU - Blankertz, Benjamin
PY - 2012
Y1 - 2012
N2 - Multimodal recordings of EEG and NIRS of 14 subjects are analyzed in the context of sensory-motor based Brain Computer Interface (BCI). Our findings indicate that performance fluctuations of EEG-based BCI control can be predicted by preceding Near-Infrared Spectroscopy (NIRS) activity. These NIRS-based predictions are then employed to generate new, more robust EEG-based BCI classifiers, which enhance classification significantly, while at the same time minimize performance fluctuations and thus increase the general stability of BCI performance.
AB - Multimodal recordings of EEG and NIRS of 14 subjects are analyzed in the context of sensory-motor based Brain Computer Interface (BCI). Our findings indicate that performance fluctuations of EEG-based BCI control can be predicted by preceding Near-Infrared Spectroscopy (NIRS) activity. These NIRS-based predictions are then employed to generate new, more robust EEG-based BCI classifiers, which enhance classification significantly, while at the same time minimize performance fluctuations and thus increase the general stability of BCI performance.
KW - Adult
KW - Algorithms
KW - Brain Mapping/methods
KW - Brain-Computer Interfaces
KW - Cerebral Cortex/physiology
KW - Electroencephalography/methods
KW - Feedback, Sensory/physiology
KW - Female
KW - Humans
KW - Male
KW - Oxygen Consumption/physiology
KW - Reproducibility of Results
KW - Sensitivity and Specificity
KW - Spectroscopy, Near-Infrared/methods
KW - Young Adult
U2 - 10.1109/EMBC.2012.6347095
DO - 10.1109/EMBC.2012.6347095
M3 - Conference abstract in journal
C2 - 23367029
VL - 2012
SP - 4911
EP - 4914
JO - Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
JF - Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
SN - 2375-7477
ER -