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Fig. 7 | Journal of NeuroEngineering and Rehabilitation

Fig. 7

From: Cybathlon experiences of the Graz BCI racing team Mirage91 in the brain-computer interface discipline

Fig. 7

Screening results for the best performing combination Hand - Feet - Subtraction - Rest. Left: Time-frequency maps for motor imagery tasks hand, feet and subtraction. Top right: Offline calculated cross-validation accuracy curve and its peak at 72.2% (red dot) (chance level calculated using an adjusted wald-interval, alpha = 0.05). Bottom right: Confusion matrix for second 1 to 5, values in percent

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Journal of NeuroEngineering and Rehabilitation

ISSN: 1743-0003

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