Fig. 1
From: Utility of visual rating scales in primary progressive aphasia
Reference images for visual rating scales of atrophy. Examples of visual rating scores from 0 to 3 for orbitofrontal (OF), anterior cingulate (AC), fronto-insula (FI), posterior (PA), dorso-parietal (DP), posterior cingulate sulcus (PCS), precuneus (PRE), parieto-occipital sulcus (POS) and from 0 to 4 for anterior temporal (AT) and medial temporal (MTA)