Dynamical Analyses on Beta Oscillations in a STN-GPE-GPI Model of Parkinson’s Disease

Figure 4

(a) Stability boundary curve for the linear system; (b) stability boundary for the nonlinear system; (c) the effect of cortical input on oscillation; (d) the effect of the striatum input on the oscillation. Ctx and Str denote the inputs from the cortex and striatum.

(a)

(b)

(c)

(d)