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comment by doctorstrangelove
doctorstrangelove  ·  4113 days ago  ·  link  ·    ·  parent  ·  post: Music theory: chord structure is a moebius band!

The cochlea in the inner ear has a shape similar to the one shown at the end of this video, but extended in a spherical spiral. the selective firing at locations of nerve endings on this structure make sense of the chords in the brain.