Scientists found that practicing music can prevent aging in specific regions. The brain loses neuroplasticity as it ages, but musical interventions promote brain plasticity and cognitive reserve.
A new study has shown that practicing and listening to music can delay cognitive decline in seniors by producing more gray matter in the brain.
Over 100 retired people who had never practiced music before were enrolled in piano and music awareness training for six months. The results showed an increase in working memory performance by 6% and a total reduction in gray matter loss in the piano-playing group.
The scientists from the University of Geneva wanted to see how much music training could prevent the loss of working memory associated with age-related cognitive decline.
‘‘We wanted people whose brains did not yet show any traces of plasticity linked to musical learning. Indeed, even a brief learning experience in the course of one’s life can leave imprints on the brain, which would have biased our results’’
— Damien Marie, first author of the study
Scientists believe that musical interventions cannot rejuvenate the brain, but they can prevent aging in specific regions. The brain loses neuroplasticity as it ages, but musical interventions promote brain plasticity and cognitive reserve.
Practicing music can improve various functions of the brain, including memory, language, spatial reasoning, and attention. This is because playing an instrument requires the brain to process multiple sensory inputs simultaneously, leading to increased neural connectivity and plasticity.
Musical training can strengthen the cognitive processes involved in problem-solving, creativity, and emotional regulation.
Regular music practice can have lasting positive effects on brain health and function. Previous studies have shown that musical training can enhance language skills and improve memory and attention span, especially in children.
Learning to play an instrument also requires discipline, perseverance, and focus, which can transfer to other areas of life. In fact, many successful individuals in various fields, such as business and medicine, credit their musical training for their professional success. Therefore, it is evident that playing an instrument not only offers enjoyment and artistic expression but also provides significant benefits to brain development and overall well-being.
Smart Living Drugs and Turning Tumors into Vaccines
byAndrew McGivern | Good News Podcast Host - Positive News and Inspiration
Here are the latest great news stories from greatnewspodcast.com, brought to you by the Daily Quote, a podcast designed to kickstart your day in a positive way.
Researchers at the University of Oxford have developed a ”smart living drug” that can hunt down and destroy deadly, antibiotic-resistant bacteria in a single day. Instead of traditional antibiotics, which are becoming less effective, they used ”SimCells” (short for simple cells).
Moving on to a major development in brain health: common vaccines might be doing more than just preventing infections.
A large-scale meta-analysis of 45 studies suggests that shingles vaccines and antiviral drugs are associated with a significantly lower risk of dementia.
Finally, a team of medical biologists in the Czech Republic is testing a revolutionary ”personalized” cancer therapy that turns a patient's own tumor into a vaccine.
AI Power Boost: Engineers at UC San Diego developed a new hybrid piezoelectric chipfor AI data centers that is 96.2% efficient and delivers four times more current, potentially slashing energy losses in the age of AI.
Italian firms are deploying humanoid robot welders to shipyards. Equipped with ”Physical AI,” these robots will work alongside humans to handle repetitive, dangerous tasks, improving safety and production quality.
Scientists at Harvard’s Wyss Institute have created ”Neurobots”—tiny living robots made from frog cells that have their own integrated nervous systems.
An online supermarket in Belgium is testing the Clevon 1, a fully driverless delivery robot. It navigates narrow city streets to bring groceries directly to customers' doors via a 5G connection.
That’s it for today’s episode of Great News. Until next time, I'm Andrew McGivern. Keep looking for the good in the world, because it's not only there, it’s everywhere.
