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FrissonWhy sudden chord changes give you chills

Frisson is a brief physical reaction to rewarding stimuli like music or art that creates skin tingling, goosebumps, and pleasure. It happens when the brain's reward centers and the sympathetic nervous system react together to sudden, unexpected shifts in sound or emotion. The entire sensation lasts only a few seconds.

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Frisson lesson Play the 60-second lessonA chill is your body's alarm going off when music pays off a wait, and the reward starts before it.

The music connection

Ever get goosebumps during a song's climax? That is called frisson. It is a psychophysiological response to rewarding stimuli, like a sudden key change or a soaring vocal entry.

A close-up photograph of human skin exhibiting piloerection, commonly known as goose bumps. Small hairs are visibly standing erect on the surface of the skin.
A close-up photograph of human skin exhibiting piloerection, commonly known as goose bumps. Ildar Sagdejev (Specious), CC BY-SA 3.0, via Wikimedia Commons

Your brain essentially 'misinterprets' the beauty of the art as a moment of intense emotional significance.

The biology of chills

When you experience frisson, your body undergoes transient paresthesia, or tingling skin. You might also experience piloerection, the technical term for goosebumps, and even pupil dilation.

Diagram illustrating piloerection, or goosebumps, showing the arrector pili muscle contracting to erect a hair follicle. Key components are labeled: 1) Epidermis, 2) Arrector pili muscle, 3) Hair follicle, and 4) Dermis.
Diagram illustrating piloerection, or goosebumps, showing the arrector pili muscle contracting to erect a hair follicle. AnthonyCaccese, CC BY-SA 4.0, via Wikimedia Commons

It is a high-energy emotional peak, distinct from the gentle, relaxing tingles of ASMR.

Wired for art

Why do some people get chills constantly while others rarely do? A 2016 study found that regular 'frisson-feelers' often have a higher volume of fibers connecting their auditory cortex to their emotional processing centers.

Rendering of a group connectome based on 20 subjects, showing anatomical fibers that constitute the white matter architecture of the human brain. The fibers are color-coded by traversing direction, with xyz-directions mapping to RGB colors respectively, and were visualized using TrackVis software.
Rendering of a group connectome based on 20 subjects, showing anatomical fibers that constitute the white matter architecture of the human brain. Andreashorn, CC BY-SA 4.0, via Wikimedia Commons

Their brains are physically wired to let sound bypass logic and go straight to feeling.

What triggers frisson?

Frisson relies heavily on broken expectations. In music, this happens through abrupt volume spikes, sudden modulations, or melodic ornaments like appoggiaturas. When a piece of music defies what a listener predicts will happen next, the autonomic nervous system perks up immediately.

Art is not the only trigger. People experience frisson from poetry, inspiring speeches, scenes in nature, and even the practice of physics or mathematics. Some individuals can produce the sensation on command without any external stimulus at all.

How the body creates aesthetic chills

During a frisson episode, waves of tingling usually start on the lower back, neck, shoulders, or arms. The sympathetic nervous system drives this physical half of the reaction, causing goosebumps, dilated pupils, and increased skin conductance.

At the same time, regions in the brain's reward system light up, including the nucleus accumbens, the orbitofrontal cortex, and the insular cortex. These structures contain hedonic hotspots that produce the sensation of pleasure.

External conditions can amplify the effect. Cold rooms and movie theaters intensify the chills, as does strong emotional absorption in a story.

Test yourself

Does frisson involve transient paresthesia?

Yes. Frisson involves transient paresthesia, which is the physical tingling sensation felt across the skin during rewarding emotional peaks.

How does the brain process art during a frisson response?

It misinterprets beauty as significance. The brain treats the artistic beauty of a sudden key change or vocal entry as a moment of intense emotional significance.

Why do some individuals experience frisson more frequently than others when listening to music?

Higher neural connectivity to emotions. Frequent frisson-feelers often possess a greater volume of nerve fibers connecting their auditory cortex to emotional processing centers.

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Questions people ask

Can chemical blockers stop frisson?

Yes. Research shows that giving a person an opioid antagonist can block the physical chills typically triggered by music.

Does personality affect how often you feel frisson?

Yes. People who score high in the personality trait of openness to experience are more likely to experience frisson from music.

Why does cultural background change what triggers chills?

Musical expectations rely on familiarity with specific traditions. If a listener did not grow up around Western tonal structures, a Western chord change will not break their expectations or trigger frisson.

Part of the Set · 7 cards

Why a Song Takes You Back

Three notes of a song you have not heard in years, and you are seventeen again.

  1. Encoding specificity principle
  2. Amygdala
  3. FrissonReading now
  4. Reminiscence bump
  5. Involuntary memory
  6. Nostalgia
  7. Dementia
Learn the whole Set

Where this leads