Workflow from Scientific Research

(i) The participant is presented with an H-shaped maze and four possible choices. (ii) A ball moves visibly towards the maze with constant speed. (iii) An auditory cue signals when the ball reaches the horizontal segment at which time the ball is made invisible and continues to move leftwards or rightwards. (iv) A second auditory cue signals when the ball reaches the vertical segment and the ball changes direction upward or downward (tm 1 : the time between the first and second cues). (v) A third auditory cue signalled when the ball reached the endpoint (tm 2 : the time between the second and third cues). (vi) The participant presses one of four keyboard buttons to indicate their belief about the final exit point. (vii) The participant receives binary visual feedback only at the location of their choice.

DOI