Dementia with Lewy bodies and AD are not associated with occipital atrophy on MRI. - Middelkoop,H.AM.; van der Flier,W.M.; Burton,E.J.; Lloyd,A.J.; Paling,S.; Barber,R.; Ballard,C.; McKeith,I.G.; O'Brien,J.T. (Neurology, 2001)