[1] AP HP, Hop Lariboisiere, Serv Neurol, F-75010 Paris, France
[2] AP HP, Hop Lariboisiere, Dept Anesthesie Reanimat, F-75010 Paris, France
[3] AP HP, Hop Lariboisiere, Serv Neurochirurg, F-75010 Paris, France
[4] AP HP, Hop Bichat, Serv Neurol, Paris, France
[5] AP HP, Hop Lariboisiere Fernand Widal, Serv Med Phys & Readaptat, F-75010 Paris, France
[6] AP HP, Hop Lariboisiere, Unite Rech Clin, F-75010 Paris, France