Identification of robust biomarkers of neuronal and glial metabolic changes in spinocerebellar ataxia type 1, 2, 3 & 7

1 Institut du Cerveau et de la Moelle epiniere, INSERM U1127, CNRS UMR7225, UPMC Paris VI UMR_S975, 75013 Paris, France; 2 Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, MN, United States; 3 Center for NeuroImaging Research, Institut du Cerveau et de la Moelle epiniere, 75013 Paris, France; 4 Assistance Publique-Hopitaux de Paris, Federation de Genetique, Salpetriere University Hospital, 75013 Paris, France.