SCN8A and paroxysmal dystonia: Importantly, the phenotypes associated with mutations in the DYT genes enriched in the putamen ‘cyan’ module belonged to different clinical subtypes of dystonia, namely isolated dystonia (ANO3 and HPCA), combined dystonia (KCTD17 and ADCY5), and paroxysmal dystonia (KCNA1, CACNA1A, PRRT2 and SCN8A).