“…Neuroimaging, with its ability to perform in vivo exploration of brain structure and function, could be a key source of information to enhance MCI diagnosis. Many works have explored the possibility of multivariate analyses of structural and functional imaging using techniques such as Principal Component Analysis [14,28], Support Vector Machines [24,16,10], texture analysis [35,22,19] or volume and shape analysis [5,23,27,26,6,8]. These works used semiautomatic methodology to segment and extract features from images that leaded to higher discriminative Computer Aided Diagnosis (CAD) systems [18], offering performances up to 80% in the diagnosis of MCI.…”