How Playing Music Actively Changes Your Brain and Improves Mental Health

This podcast episode, hosted by psychiatrist Dr. Tracey Marks, advocates for learning to play a musical instrument as a powerful, yet often overlooked, method for enhancing mental health and cognitive function. It sharply distinguishes active music-making from passive music listening, explaining that while listening is unidimensional, playing an instrument is a "4D experience" that engages motor, auditory, visual, and somatosensory pathways simultaneously. This multi-sensory and motor coordination provides a comprehensive workout for the brain, leading to tangible structural changes.

The episode delves into the neurological evidence supporting these claims, citing observations like the "omega sign" in brain scans of piano and violin players, which indicates advanced development in brain regions corresponding to hand movement. The complex process of interpreting musical notation, translating it into physical actions, and receiving auditory feedback is described as a highly coordinated activity that not only refines motor skills but also significantly improves executive functions such as working memory, attention control, organization, and planning. These cognitive enhancements are crucial for overall well-being and self-perception.

Dr. Marks emphasizes that the underlying mechanism for these profound benefits is neuroplasticity—the brain's inherent ability to reorganize itself by forming new neural connections in response to experiences. She highlights the "Guitars For Vets" program as a compelling real-world example, detailing how veterans suffering from mental health disorders experienced a wide array of benefits, including improved self-image, increased motivation, reduced anxiety, better communication skills, and enhanced emotional release, after just six weeks of musical instruction. This demonstrates the therapeutic potential of active music engagement for adults.

Finally, the podcast addresses the optimal timing for starting, noting that while initiating music lessons before age 12 can leverage early developmental stages, it is never too late to begin. Studies show that playing an instrument in old age can increase memory capacity and slow age-related cognitive decline. Dr. Marks provides practical advice for accessibility, suggesting inexpensive instruments like recorders or portable keyboards and utilizing free online lessons, positioning active music-making as a highly beneficial, compounding investment in lifelong mental and cognitive health.

"Playing a musical instrument is one of the best things that you can do to exercise your mind and improve your overall mental state."

"Playing an instrument is very different though, from listening to music."

"So, we're talking a 4D experience here."

"Because it shows us that this complex activity actually changes the brain structure."

"Playing music also changes areas of the brain that control behavior and executive functioning like working memory, controlling your attention, organization and planning future activities."

"Neuroplasticity is the ability for the brain to change its structure in response to the things that we do."

"The earlier you can start before age 12, the better because you're catching the brain at some early developmental stages. But all is not lost if you didn't start playing an instrument as a young child."

"Playing an instrument has been studied in the elderly and was shown to increase memory capacity and slow age related cognitive decline."

"So listening to pleasing music is good for your brain and helps relax and improves neuroplasticity, but playing an instrument takes those benefits to the next level."

"It's like the benefits of compounding interest."