Aberrant Purkinje cell firing is also observed in the SCA6 mouse model, SCA684Q/84Q (Jayabal et al., 2016), as well as in Itpr1−/− mice during dystonic episodes, and there too the pattern of firing of Purkinje cells is correlated with the severity of dystonia (Hisatsune et al., 2013). The gene discussed is CACNA1A; the disease is Dystonia.