Dopamine and Music



〇Dopamine and Music

Valorie N Salimpoor, Mitchel Benovoy, Kevin Larcher, Alain Dagher & Robert J Zatorre, "Anatomically distinct dopamine release during anticipation and experience of peak emotion to music", Nature Neuroscience volume 14, pages257–262(2011)

Published: 09 January 2011

解説:Turns out that music really is intoxicating, after all (Ars Technica)

- Our experience of the music we love stimulates the pleasure chemical dopamine in our brain.

- Just the anticipation our favorite passage stimulates the production of dopamine.

- The chills* moment can be used to objectively index pleasure.

*: musical frisson

- Each chill-susceptible music lovers were provided ten pieces of instrumental music that set them off in some way. The genres included tango, techno, punk, rock, electronica, jazz, folk.

- Hemodynamic activity in the regions showing dopamine release was not constant throughout the [musical] excerpt, but was restricted to moments before and during chills.




・「ホンマでっか!? TV」出演の医学博士が説く、音楽が心と身体に与える影響:[前編]/[後編]



ゾクゾクする音楽の神経科学研究レビュー 〜鳥肌感とドーパミン〜

- 鳥肌感を感じている際に 線条体でのドーパミン分泌 が確認された。

- 鳥肌感 (例えばサビ) を期待する時には尾状核が、実際に感じている時は側坐核が活動しており、期待フェーズと体験フェーズに異なる神経メカニズムが存在する。

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