Fig. 2.

Speech sounds change the perception of facial skin sensation. The graph shows the mean normalized probability of judging the second stretch as greater. The left point shows the probability when the second stretch was paired with the sound “had” (A1). The middle point shows the probability when the second stretch was paired with the sound “head” (A2). The right point shows stretch magnitude judgments in the absence of auditory input [control (CTL)]. Error bars show SEs across the participants.