It won't replace medication. Medication is always the front line. But the medications lose their effectiveness after ten years. There's a honeymoon. The main problem is loss of mobility and then avoiding activities. There is general physical deconditioning. So mental health and depression is very high. It's 40%. These patients will not move. They can't move, and they get into a vicious cycle. Their condition gets worse and worse. The medications will not cure that aspect of the disease.
This therapy will probably help patients delay that process. Second, if you look at the brain network activated when you're walking and listening to music, the activation in terms of the spatial and the intensity is probably five times greater than it is with medications. The brain receives a very strong stimulus.