[1] Nancy Univ, CIC INSERM CHU Nancy, CIC, Toul, France
[2] INSERM, U684, Toul, France
[3] CHU Nancy, Nancy, France
[4] Hop Cent, Serv Neuroradiol, Nancy, France
[5] INSERM, ERI 13, Nancy, France
[6] Nancy Univ, Serv Geriatrie, Hop Brabois, Nancy, France
[7] INSERM, U684, Nancy, France