The Cerebellar Cognitive Affective/Schmahmann Syndrome Scale in Spinocerebellar Ataxias

Louisa P. Selvadurai; Susan L. Perlman; Tetsuo Ashizawa; George R. Wilmot; Chiadi U. Onyike; Liana S. Rosenthal; Vikram G. Shakkottai; Henry L. Paulson; Sub H. Subramony; Khalaf O. Bushara; Sheng-Han Kuo; Cameron Dietiker; Michael D. Geschwind; Alexandra B. Nelson; Christopher M. Gomez; Puneet Opal; Theresa A. Zesiewicz; Trevor Hawkins; Talene A. Yacoubian; Peggy C. Nopoulos; Sharon J. Sha; Peter E. Morrison; Karla P. Figueroa; Stefan M. Pulst; Jeremy D. Schmahmann