Pitch shifts contingent on the modulation frequency of an adaptation tone.
Following adaptation to a frequency-modulated tone, the perceived pitch of a similarly modulated tone of slightly higher frequency is shifted upwards, while that of a tone of lower frequency is shifted downwards. These shifts are greatly reduced or absent when the adaptation and test tones are frequency modulated at different rates.
D000222:Adaptation, Physiological; D006801:Humans; D009474:Neurons / Q000502:physiology; D010898:Pitch Perception / Q000502:physiology*