Longitudinal Changes of Clinical, Imaging, and Fluid Biomarkers in Preataxic and Early Ataxic Spinocerebellar Ataxia Type 2 and 7 Carriers.

Coarelli G, Dubec-Fleury C, Petit E, Sayah S, Fischer C, Nassisi M, Gatignol P, Dorgham K, Daghsen L, Daye P, Cunha P, Kacher R, Hilab R, Hurmic H, Lamazière A, Lamy JC, Welter ML, Chupin M, Mangin JF, Lane R, Gaymard B, Pouget P, Audo I, Brice A, Tezenas du Montcel S, Durr A.