Figure 3.

Graphical illustration of the data segments and the three types of epochs extracted from each of them: (i) Non-braking epochs: signals of 1.5 s that are more than 3 s apart from any stimulus and/or response (data without emergency braking); (ii) pre-response epochs: signals in the time interval [−1.5, 0] s where the reference t = 0 corresponds to the response (the first notable deflection of the participant's vehicle brake pedal); (iii) post-stimulus epochs: signals in the time interval [0, 1.5] s where the reference t = 0 corresponds to the stimulus (the guide vehicle switching-on of the rear brake lights).