1. From the Department of Physiopathology and Imaging of Neurological Disorders, INSERM U1237, UNICAEN, GIP Cyceron, France (P.-E.L., R.G., S.M.d.L., M.H., M.G., E.M., B.D., E.T., P.C., D.V., C.O.); Department of Interventional Neuroradiology (P.-E.L., B.G., F.T.) and Department of Neurosurgery (F.S.), Hôpital Wertheimer, University Lyon 1, Bron, France; and Department of Neurology (E.T.), Department of Neuroradiology (P.C.), and Department of Clinical Research (D.V.), CHU Caen, University Caen...