1 Department of Neurology (P.-O.C., J.S.), University Medical Center Göttingen; Institute of Human Genetics (E.M.C.S., S.P.), University Medical Center Göttingen; Institute of Human Genetics (E.M.C.S.), Heidelberg University; Department of Neuroradiology (K.S.), University Medical Center Göttingen; CeGaT GmbH and Praxis für Humangenetik Tübingen (C.D.O.); Institute of Neuropathology (A.W., S.Z.), University Medical Center Göttingen; and Institute of Neuropathology, Saarland University Medical Center (A.W.), Homburg; and Institute of Human Genetics (S.P.), University Medical Center Göttingen, Germany.