Disentangling in vivo the effects of iron content and atrophy on the ageing human brain. - Sara Lorio; Antoine Lutti; Ferath Kherif; Anne Ruef; Juergen Dukart; Rumana Chowdhury; Richard S. Frackowiak; John Ashburner; Gunther Helms; Nikolaus Weiskopf; Bogdan Draganski (NeuroImage, 2014)