Western medicine focuses on body alone, with a functional view of understanding it for treating the diseases. This approach fails to treat chronic diseases.
So, we need an wholistic view on disease. The view on disease is based on the integration of soul, mind and body.
There are many views on soul, and its relation to the mind. I will share the view of soul and mind from Rajayoga meditation subsequently.
The wholistic view of disease gives a clue that recovey from PD requires fixing certain disorders in soul, mind, and body.