Figure 3.
Stimulation without a stick (experiment 2). A, The pulse sequence in this experiment was identical to that used in experiment 1 (see Fig. 2A). B, Subjects received the pulse sequence via small plates, instead of a stick, held on each of the ventral pads of the index fingers. C, D, Mean perceptual deviations of the tapped locations from the actual stimulus point to the opposite-side point.