(A) Distribution of different lysosomal storage diseases (LSD) in this cohort of 76 patients with a clinical, genetic and/or biochemical diagnosis of a LSD. (B) Summary of 18 LSD patients who presented with at least one of the predefined movement disorders (parkinsonism, dystonia, ataxia, tremor, chorea, myoclonus, ballism, restless leg syndrome). (C) Distribution of 36 movement disorders in these 18 patients. Abbreviations: AG (aspartylglycosaminuria), CLN (ceroid lipofuscinosis), MPS (mucopolysaccharidosis).