Neural Representation of Scale Illusion: Magnetoencephalographic Study on the Auditory Illusion Induced by Distinctive Tone Sequences in the Two Ears
Figure 1
Musical notes and subjects' reports for stimulus and illusion tone sequences.
(a) Stimulus tones consisted of distinct pitch sequences of right sound (RS) presented to the right ear and left sound (LS) presented to the left ear. Most of reported percepts of illusion were high pitch tones of the right-ear sound and low pitch tones of the left-ear sound. (b) Example of subjects' drawings of pitch contour they heard as right-ear and left-ear sounds, representing stimulus type and illusion type percepts.