Figure 3From: Performance evaluation of a motor-imagery-based EEG-Brain computer interface using a combined cue with heterogeneous training data in BCI-Naive subjects Result of the naive homogeneous experiment. The Ho-CV (i.e., homogeneous CV combination) accuracy is higher than the Ho-CA accuracy (p < 0.01). The Ho-VC is also higher than the Ho-CA accuracy (p < 0.05).Back to article page