[1] Johns Hopkins Univ, Russell H Morgan Dept Radiol & Radiol Sci, Sch Med, Baltimore, MD 21205 USA
[2] Nagoya City Univ, Dept Neurol, Grad Sch Med Sci, Nagoya, Japan
[3] Univ Southern Calif, Mark & Mary Stevens Neuroimaging & Informat Inst, Keck Sch Med, Lab FMRI Technol, Los Angeles, CA USA
[4] Univ Edinburgh, UK Dementia Res Inst, Edinburgh Med Sch, Edinburgh, Scotland
[5] Univ Edinburgh, Ctr Clin Brain Sci, Edinburgh, Scotland