Figure 13.

Binary scalp maps for each subject depicting the first 10 electrodes identified as yielding the highest combined accuracy as computed by the forward selection algorithm. (A) S1. (B) S3. (C) S4. (D) S5. (E) Electrodes common to a least two subjects, as indicated by the circles above a particular electrode channel. Given the subject-specific nature of neural decoding schemes, common, and unique neural patterns were expected (Lotte et al., 2007; Bradberry et al., 2010; Presacco et al., 2011, 2012; Wagner et al., 2012; Bulea et al., 2013).