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Oct 26, 2023 · How Music Can Keep Aging Brains Healthy. 5 potential cognitive benefits of music to appreciate. Posted October 26, 2023|Reviewed by Gary Drevitch. Key points. The brain is built to change...
- The Benefit of Musical Training on the Aging Brain
Key points. Music can be a non-pharmacological intervention...
- The Benefit of Musical Training on the Aging Brain
- Overview
- Practicing music 5 days a week for 30 minutes
- Music and the brain
- Differences between playing and listening to music
- Boosting neuroplasticity beyond music
•A new study finds that playing and listening to music can help slow the decline of cognitive function in older people.
•Musical activities increased the brain’s gray matter in some areas, increasing its plasticity, although it did not reverse or stop brain atrophy due to aging.
•Multi-modal activities, including music, can deliver needed exercise to multiple brain regions.
Our ability to learn new things and remember new information depends on the brain’s plasticity, its ability to reorganize connections, or pathways, between neurons in order to encode and store fresh information. As we age, brain plasticity tends to diminish, making it more difficult to learn new things. This is accompanied by a loss of the gray matter in which our neurons reside, leading to brain atrophy and further cognitive degeneration.
A new study has found that intensive music playing and active listening can slow the loss of gray matter in the brain, prolonging its plasticity.
The randomized, controlled, six-month trial conducted by researchers at the University of Geneva (UNIGE), HES-SO Geneva, and EPFL Lausanne in Switzerland resulted in a significant increase in gray matter volume in four brain areas. These areas are linked to high-level cognitive function, and include the cerebellum.
The trial involved 132 participants aged 62 to 78 years old. None had six months or more of musical training during their lifetimes. All were right-handed people who were in good physical and mental health, retired, and were not dependent on hearing aids. The participants were divided into two equal groups.
The first group received one-hour piano lessons each week with the expectation that its members would practice five days a week for 30 minutes.
The remaining participants practiced music awareness in active listening sessions. They were taught basic music concepts, including learning to identify individual instruments. More advanced instruction was provided for recognizing musical styles and examples of different musical eras and learning to perceive the emotion in musical examples.
At the end of the six months, all participants were tested for cognitive function. They also received Functional Magnetic Resonance Imaging (fMRI) scans that allowed the study authors to observe gray matter changes.
For an investigation of maintaining or restoring brain plasticity, music has some special advantages.
The study’s lead author, Dr. Damien Marie, explained:
“Learning to play an instrument or actively listening to music are cross-modal activities, eliciting not only the closely related sensorimotor domains (close or near transfer, e.g., auditory processing) but also more distant ones, for instance, processing speed, affective domains, memory, language, executive function, or abstract reasoning, etc.”
In addition, music has “rewarding aspects that are important for motivation. The affective and rewarding aspects of musical activities offer an intrinsic incentive, supported by neurochemistry (e.g., dopamine) that may reinforce learning,” Dr. Marie pointed out.
While there have been previous studies regarding music and brain plasticity, this is the first that assesses results through neuroimaging as well as behavioral metrics. It is also a large study designed to be reproducible by others for verification, and it was long enough to deliver benefits.
“We know that frequency and duration of (music) training are critical for learning,” said Dr. Marie.
The researchers observed in the piano-playing group that the amount of gray matter in the right primary auditory cortex exhibited no reduction after six months.
However, the same was not true of the music-listening group, who lost gray matter volume.
Dr. Dung Trinh, chief medical officer of Healthy Brain Clinic, who was not involved in the study, explained:
“Learning to play a musical instrument involves complex sensorimotor tasks, including finger movements, hand-eye coordination, and auditory feedback processing. These tasks may engage the right auditory cortex in a more intensive and prolonged manner compared to passive music listening, which mainly involves auditory processing.”
The study suggests that multi-modal activities such as music that give multiple brain regions a workout are most likely to benefit plasticity, especially those that involve sensorimotor and physical domains.
“Research has shown that engaging in intellectually stimulating activities, such as learning a new language, acquiring new skills, or engaging in new hobbies, can have cognitive benefits, including improvements in memory, attention, and executive functions,” Dr. Trinh noted.
“If an elderly person would ask me what he/she should do, I would say ‘follow your heart’. Do something that you always wanted to do because motivation is very important for learning, which will be associated with brain plasticity and cognitive reserve benefits.”
— Dr. Damien Marie
Aug 31, 2013 · More study is needed to assess the benefits of music playing in the aging population. Listening to music can calm dementia patients or stimulate them, experts say
May 25, 2023 · While the study did not find that personalized music was significantly effective in reducing agitated behaviors or psychotropic drug use, there were many lessons learned that could help inform the design of future trials.
Aug 22, 2021 · Key points. Music can be a non-pharmacological intervention to stave off age-related declines. Musical training contains all the elements of a cognitive training...
Apr 17, 2023 · A team has discovered that practicing and listening to music can alter cognitive decline in healthy seniors by stimulating the production of grey matter. To achieve these results, the...
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Apr 17, 2023 · Listening to or practicing music had positive implications on cognitive decline in older adults by stimulating the production of gray matter in key brain areas, a new study reveals.
