A. Balcerac a, A. Weill-Chounlamountry a, b, V. Coindreau a, b, P. Pradat-Diehl a, b, f, E. Bayen a, b, e, B. Pichon a, b, B. Mathon c, d, e, M. Villain a, b, e, ⁎ 
a AP-HP, La Pitié-Salpêtrière – Charles Foix University Hospital, Department of Physical and Rehabilitation Medicine, F-75013, Paris, France
b Sorbonne Université, GRC n°24, Handicap Moteur et Cognitif & Réadaptation (HaMCRe), AP-HP. Sorbonne Université, F-75013, Paris, France
c AP-HP, La Pitié-Salpêtrière – Charles Foix University Hospital, Department of Neurosurgery, F-75013, Paris, France
d Sorbonne University, Univ. Paris 06, F-75005, Paris, France
e Brain and Spine Institute (ICM; INSERM, UMRS 1127; CNRS, UMR 7225), Paris, France
f Laboratoire d'Imagerie Biomédicale, Sorbonne Université, Paris, France