Affiliation: | (1) Department of Neurology, Inselspital, Murtenstrasse, 3010 Berne, Switzerland e-mail: matthias.sturzenegger@insel.ch Tel.: + 41-31-6 32 30 66 Fax: + 41-31-6 32 96 79, CH;(2) Department of Neuroradiology, University of Berne, 3010 Berne, Switzerland, CH;(3) Department of Neuropathology, University of Berne, 3010 Berne, Switzerland, CH |