Alain Viguier a, b, ⁎ , Louis Delamarre c, Julien Duplantier d, Jean-Marc Olivot a, b, Fabrice Bonneville b, d
a Department of Neurology, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
b Toulouse NeuroImaging Center, Université de Toulouse, Inserm U1214, UPS, France
c Department of Anesthesiology and Critical Care, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
d Department of Neuroradiology, Hôpital Pierre-Paul Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France