@article{teive_arruda_2009,  title={Cognitive dysfunction in spinocerebellar ataxias},  volume={3},  ISSN={1980-5764},  url={https://doi.org/10.1590/S1980-57642009DN30300002},  DOI={10.1590/S1980-57642009DN30300002},  number={3},  journal={Dementia & Neuropsychologia},  publisher={Academia Brasileira de Neurologia, Departamento de Neurologia Cognitiva e Envelhecimento},  author={Teive, Helio Afonso Ghizoni and Arruda, Walter Oleschko},  year={2009},  month={Jul},  pages={180–187} }