“Each note rubs the others just right, and the instrument shivers with delight. The feeling is unmistakable, intoxicating,” musician Glenn Kurtz wrote in his sublime meditation on the pleasures of practicing, adding: “My attention warms and sharpens… Making music changes my body.” Kurtz’s experience, it turns out, is more than mere lyricism — music does change the body’s most important organ, and changes it more profoundly than any other intellectual, creative, or physical endeavor.
This short animation from TED-Ed, written by Anita Collins and animated by Sharon Colman Graham, explains why playing music benefits the brain more than any other activity, how it impacts executive function and memory, and what it reveals about the role of the same neural structure implicated in explaining Leonardo da Vinci’s genius.
Playing music is the brain’s equivalent of a full-body workout… Playing an instrument engages practically every area of the brain at once — especially the visual, auditory, and motor cortices. And, as in any other workout, disciplined, structured practice in playing music strengthens those brain functions, allowing us to apply that strength to other activities… Playing music has been found to increase the volume and activity in the brain’s corpus callosum — the bridge between the two hemispheres — allowing messages to get across the brain faster and through more diverse routes. This may allow musicians to solve problems more effectively and creatively, in both academic and social settings.
Because making music also involves crafting and understanding its emotional content and message, musicians also have higher levels of executive function — a category of interlinked tasks that includes planning, strategizing, and attention to detail, and requires simultaneous analysis of both cognitive and emotional aspects.
This ability also has an impact on how our memory systems work. And, indeed, musicians exhibit enhanced memory functions — creating, storing, and retrieving memories more quickly and efficiently. Studies have found that musicians appear to use their highly connected brains to give each memory multiple tags, such as a conceptual tag, an emotional tag, an audio tag, and a contextualtag — like a good internet search engine.
Pleasure your brain and your spirit with Kurtz’s indispensable Practicing (public library), a taste of which you can devour here, then revisit these essential books on music, emotion, and the brain and legendary cellist Pablo Casals on how playing prolonged his life.
By Marina Popova