Figure 5. (A,B) Distributions of 
and 
for all participants for decoding models evaluated with EEG in the very low 
(0–1) Hz, 
(8–12) Hz, 
(12,15) Hz, 
(14–30) Hz and (0–40) Hz frequency bands.
In the 
, 
and 
frequency bands, the distributions of 
have a significant zero-median distribution in X-, Y- and Z-dimension of the velocity. For the very low 
and the (0–40) Hz frequency bands the distributions of 
were positive and significantly different from zero, although the medians of the distributions obtained in the very low 
are notably higher than for the (0–40) Hz band. These results support the selection of the very low 
band to further study the decoding of hand velocity. (C,D) Decoding results using the very low 
(0–1) Hz frequency band. mean
std values of 
and 
in the decoding of hand velocity profiles using the very low frequency band for all participants plus overall mean.