ation in the frontal lobes (in Japanese). Japanese Journal of Cognitive Neuroscience, 3(3): 188 191, 2002. Kanda T, Ishii K, Uemura T, Miyamoto N, Yoshikawa T. Kono AK, et al. Comparison of grey matter and metabolic reductions in frontotemporal dementia using FDG-PET and voxel-based morphometric MR studies. Europ