Expanding the phenotype of SCA19/22: Parkinsonism, cognitive impairment and epilepsy

Vincent Huin, Isabelle Strubi-Vuillaume, Kathy Dujardin +10

BACKGROUND: Spinocerebellar ataxia types 19 and 22 (SCA19/22) are rare conditions in which relatively isolated cerebellar involvement is frequently associated with cognitive impair…