Abstract: Method for analysing an image of the brain of a subject, comprising: collection of an image in at least three dimensions of the brain of a subject, parcellation of said image into regions of interest (ROIs) in a brain native reference frame characteristic of said brain, determination in an automated manner, for each ROI, of at least one discriminating value based on image data measured on the image, said image data being representative of an anatomical or functional feature of the brain, said discriminating value being relative with regard to the discriminating values of the other ROIs.