title: The origin of tonality and a possible explanation of the octave enlargement phenomenon.
mesh_terms: D000200:Action Potentials; D006801:Humans; D008433:Mathematics; D009146:Music; D009474:Neurons / Q000502:physiology; D010898:Pitch Perception / Q000502:physiology*; D011571:Psychoacoustics; D011582:Psychological Theory; D013997:Time Factors; D000159:Vestibulocochlear Nerve / Q000502:physiology*