Central motor conduction time as prodromal biomarker in spinocerebellar ataxia type 2. Issue 4 (16th February 2016) - Velázquez‐Pérez, Luis; Rodríguez‐Labrada, Roberto; Torres‐Vega, Reidenis; Montero, Jacqueline Medrano; Vazquez‐Mojena, Yaimeé; Auburger, Georg; Ziemann, Ulf