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