Figure 9.

An example of RICI-imCPCC estimated values for frequent and odd tones in the observed task ($R_C=0.8$ [37], $\Gamma =1.96$ [38,39]). The minimum starting window size $Np$, used in the RICI-imCPCC procedure according to the [28], should be the number of samples corresponding to the period of the lowest observed signal frequency, which means: $Np=1/8\ast 512=64$ in our example. The growth step of the window is $N=1$. The blue line shows the RICI-imCPCC estimated values for odd tone, and the red dashed line shows the RICI-imCPCC estimated values for frequent tone. Different electrode pairs are shown. (a) shows the RICI-imCPCC values for the electrode pair T8-TP10, (b) for TP10-CP6, (c) for T8-FC6, (d) for TP10-FC6, (e) for TP10-F4, and (f) for C4-TP10.