Here in Birmingham UK they are using conductive education, which is quite tough, to do exactly the same thing. Re-educating the brain. I like this approach which says, yes the impairment exists, but we can find a way around it. It taps into our brains hidden potentials, and uses our own latent neuroplasticity to help.

Working creatively can also, almost inadvertently, allow us freedom from PD symptoms, and to almost override them by switching into a different mode. I too do not know exactly how this works, but it does, and someone else here probably understands it better than I do.

There are loads of different yogas, something for everyone. They help us become body aware, no matter what physical difficulties we have.

Aunt Bean, here and on another thread you describe flow and energy blockage well, understanding these is very helpful for helping yourself.