[18F]fluordeoxyglucose positron emission tomography in spinocerebellar ataxias type 1,2,3 and 6 - Minnerop, M; Herzog, H; Rota-Kops, E; Leenders, K L; Brunt, E; Klinke, I; Helmstaedter, C; Klockgether, T; Wüllner, U (Aktuelle Neurologie, 2006)