Big Think

Music’s power over your brain, explained | Michael Spitzer

Oct 29, 2025
In this engaging discussion, Michael Spitzer, a professor of music at the University of Liverpool and author of The Musical Human, delves into how human evolution is intertwined with music. He explains how our bipedal walking shaped musical rhythm and how brain regions connect motion with sound. Spitzer highlights music's power to reduce stress, enhance emotional expression, and trigger vivid memories. He also explores the fascinating phenomenon of 'the chills'—where music evokes fear and pleasure simultaneously. A captivating exploration of music's profound impact on our brains!
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INSIGHT

Walking Shaped Musical Rhythm

  • Human walking created rhythmic patterns that shaped musical timing and our sense of musical movement.
  • Michael Spitzer links the beat of walking to how music unfolds as imagined journeys through time.
INSIGHT

Brain Layers Explain Musical Responses

  • Brain motor regions connect intimately with auditory areas, making humans uniquely linked to sound and motion.
  • Spitzer maps music processing across brain layers from brainstem reflexes to neocortical pattern analysis.
INSIGHT

Universal To Complex: Music In The Brain

  • Older brain structures produce universal, automatic reactions to sound while newer parts process complex musical patterns.
  • Spitzer emphasizes brainstem reflexes, basal ganglia pleasure responses, the amygdala's emotions, and neocortex pattern analysis.
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