Some heredodegenerative disorders commonly known to cause dystonia are pantothenate kinase-associated neurodegeneration (PKAN), Niemann–Pick type C, Wilson’s disease (WD), glutaric aciduria type 1, neuro-acanthocytosis, neuro-ferritinopathy, GM2 gangliosidosis, HARP syndrome, and metachromatic leukodystrophy [14,15]. Here, PANK1 is linked to GM2 gangliosidosis.