In addition to in our studies on DYT-PRKRA, maladaptive eIF2α signaling is seen in DYT-TOR1A (DYT1), DYT-THAP1 (DYT6) and sporadic cervical dystonia (Rittiner et al., 2016; Beauvais et al., 2018; Zakirova et al., 2018). Here, PRKRA is linked to cervical dystonia.