Fouquet M, Desgranges B, Landeau B, Duchesnay E, Mézenge F, De la Sayette V, Viader F, Baron JC, Eustache F, Chételat G. Longitudinal brain metabolic changes from amnestic mild cognitive impairment to Alzheimer's disease. Brain. 2009 Aug;132(Pt 8):2058-67. PubMed Abstract