How Music Sparks Joy and Brain Power Across a Lifetime

Music has a powerful effect on our minds and bodies, and its benefits can last a lifetime. In Limerick, Ireland, every Friday morning, music therapists Cathy McGlynn and Ann Blake lead a group called Parkinsongs. This is not just any choir; it is made up of people who have Parkinson's disease or care for someone who does. The group meets in a sunny classroom, where they start with vocal exercises and stretches before singing songs together. Cathy explains that each person comes with different challenges. Some have shaky hands, others have trouble breathing, and some struggle with their voices. Through music, they find ways to cope and improve their lives.

Scientists have discovered that music can actually change the brain. Larry Sherman, a neuroscience professor, says that practicing music for many years can make the brain stronger and more flexible. This means that people who play or sing music might be able to delay problems that come with aging, like memory loss or trouble moving. Research supports this idea. For example, singing can help people with Parkinson's disease improve their movement, breathing, and mood. Music can also help people with dementia remember names, faces, and stories. Grace Meadows, a music therapist in London, once saw a woman with dementia get up and dance for the first time in years when she heard music she loved. This shows how deeply music can reach people, even when other treatments do not work.

The way music helps the brain is still being studied. For people with dementia, music can improve thinking and memory because it is stored in parts of the brain that are not as affected by diseases like Alzheimer's. For people with Parkinson's, music therapy often focuses on helping them move and speak better. However, if therapy starts too late, it might not help as much with memory. Even people without any health problems can benefit from music. Playing or singing music can make the brain more flexible and help people handle pain better. Anna Zamorano, a scientist in Denmark, found that musicians feel less pain than non-musicians. She believes this is because learning music is rewarding and helps the brain manage pain.

Playing music with others can double the benefits. When people sing or play together, their brains release chemicals like dopamine and endorphins, which make them feel happy and connected. Hillary Moss, a music therapy professor, says that singing in a group helps people make friends faster than other activities. Music is not just about remembering words; it is about feeling emotions and connecting with others. Sarah Alley, a music therapist, shared a story about a young girl who was sad when the choir sang a song about "Mama" because her mother had died. The other choir members comforted her, showing how music can create a support network.

Despite all these benefits, doctors do not always recommend music therapy. Cathy McGlynn says there is still a gap between medicine and music therapy. Some people, like Gerry Garvey from Parkinsongs, are working to change this. After joining the group, Gerry became passionate about helping others and now helps run the group. Thanks to his efforts, the group has grown from 15 to 38 members. He says, "People with Parkinson's often fade into the background, but this group gives them a chance to have fun, sing, and feel alive. " Music is more than just sounds; it is a way to remember feelings, connect with others, and improve our health at any age.