Research Article
A Discrete Fractional-Order Prion Model Motivated by Parkinson’s Disease
Figure 2
The two classes of the prion curves and exist at different values of and . (a) a = 2.3, b = 1.1. (b) a = 2.8, b = 1.5. (c) a = 3.8, b = 2.7. (d) a = 5.1, b = 3.9.