White Matter Changes in Patients with Friedreich Ataxia after Treatment with Erythropoietin Journal of Neuroimaging . Karl Egger, Christian Clemm von Hohenberg, Michael F. Schocke, Charles R.G. Guttmann, Demian Wassermann, Marlene C. Wigand, Wolfgang Nachbauer, Christian Kremser, Brigitte Sturm, Barbara Scheiber-Mojdehkar, Marek Kubicki, Martha E. Shenton and Sylvia Boesch. Journal of Neuroimaging. doi: 10.1111/jon.12050.
The diffusivity changes appear disease unspecific.