Results of experiment II. For each subject, columns report the following values. Column 2: number of TR signals generated by the EMG game ((1)); column 3–4: number of times υy exceeded υTF1-υTH2; column 5–6: number of times υt exceeded υTH1−υTH2; column 7–10: number of times d1υy, d2υy, d1υt, and d2υt was negative and average value (in seconds). This data was obtained with M = Md = 100, P = Pd = 120, α = αd = 3 (d = 1,…,4). The values were calculated on a total of 40 trials and in the intervals [tstart − twait] of each time slot (see Fig. 3). Triggering signals based on υt are generated more easily (e.g., compare column 5 with columns 2 and 3) and quickly (e.g., compare column 9 with column 7) than EMG and υy triggering signals