Motor Learning and Physical Exercise in Adaptive and Remyelination
— Bloom, Orthmann-Murphy, and Grinspan (2022), ASN Neuro
We often think of exercise as something that benefits the body—but it’s just as important for the brain.
Research shows that the brain is not “fixed” as we age. It continues to change and adapt throughout life. One of the ways it does this is through a process called myelination—essentially, strengthening the connections between brain cells so messages can travel faster and more efficiently.
Here’s where movement comes in.
When people learn new movements—like practicing a simple task, trying a new activity, or repeating a skill—the brain responds by strengthening these connections. This helps support memory, coordination, and overall brain function.
For individuals living with dementia, this is especially important.
Movement is more than exercise
There’s a difference between general physical activity (like walking) and learning new movements (like practicing a task or following guided exercises). Both are helpful—but learning new movements appears to have a stronger effect on keeping the brain adaptable and engaged.
Why this matters in dementia care.
In conditions like dementia, the brain’s connections can weaken over time. Movement—especially when it involves learning or practicing something new—can help:
Support communication between brain cells
Maintain motor skills (like walking, reaching, or balance)
Encourage engagement and independence
Potentially slow some aspects of cognitive decline
Even small efforts count.
Simple activities can make a difference:
Guided stretching or chair exercises
Practicing everyday tasks (like folding towels or reaching activities)
Dance, rhythm, or music-based movement
Walking routines with small variations
Movement isn’t just about staying physically active—it’s a way to help the brain stay connected, responsive, and engaged.
For people living with dementia, incorporating regular, meaningful movement into daily life can be a powerful tool for maintaining quality of life.