Fig. 2
From: On the design of EEG-based movement decoders for completely paralyzed stroke patients
Classifier parameter effects on movement intention decoding accuracy. Average motor intention decoding accuracy (mean ± std) when using different configurations in terms of electrode placement (a), spatial filter (b), frequency band (c), and classifier (d). For each graph, the significance of the difference between the parameter with the highest accuracy and the other parameters was assessed using Wilcoxons ranksum test. The asterisks denote significant difference: * (p < 0.05), ** (p < 0.01), *** (p < 0.001)