SPM-based count normalization provides excellent discrimination of mild Alzheimer's disease and amnestic mild cognitive impairment from healthy aging. - Igor Yakushev; Alexander Hammers; Andreas Fellgiebel; Irene Schmidtmann; Armin Scheurich; Hans-Georg Buchholz; Jürgen Peters; Peter Bartenstein; Klaus Lieb; Mathias Schreckenberger (NeuroImage, 2009)