Table 1 Fixed parameter values for the healthy and Parkinsonian conditions

$w_{gg}$

6.6

12.3

$w_{gs}$

1.12

10.7

$w_{sg}$

19.0

20.0

${\tau }_s$

${\tau }_g$

$a_s$

${\theta }_s$

$a_g$

${\theta }_g$