[1] Trinity Coll Dublin, Acad Unit Neurol, Computat Neuroimaging Grp, Dublin, Ireland
[2] Sorbonne Univ, INSERM, CNRS, Lab Imagerie Biomed, Paris, France
[3] St James Hosp, Dept Neurol, Dublin, Ireland
[4] St James Hosp, CAMI, Dublin, Ireland
[5] Trinity Coll Dublin, Sch Med, Dublin, Ireland