Color Name : Blue, violet and yellow
A slowly progressive disorder of the central nervous system. Characterized by tremor in resting muscles, and by slowness and stiffness of movement. Cause unknown; brain is the seat of disease. Treat affected parts with blue for 30 minutes; follow with violet on top of head and back of head for 15 minutes. In old cases, treat first with yellow for 15 minutes; then follow as above.