Hippocampal volume and cortical sources of EEG alpha rhythms in mild cognitive impairment and Alzheimer disease. - Claudio Babiloni; Giovanni B. Frisoni; Michela Pievani; Fabrizio Vecchio; Roberta Lizio; Maura Buttiglione; Cristina Geroldi; Claudia Fracassi; Fabrizio Eusebi; Raffaele Ferri; Paolo Maria Rossini (NeuroImage, 2009)