Gray and white matter changes in subjective cognitive impairment, amnestic mild cognitive impairment and Alzheimer's disease: a voxel-based analysis study. oleh Kuniaki Kiuchi, Soichiro Kitamura, Toshiaki Taoka, Fumihiko Yasuno, Masami Tanimura, Kiwamu Matsuoka, Daisuke Ikawa, Michihiro Toritsuka, Kazumichi Hashimoto, Manabu Makinodan, Jun Kosaka, Masayuki Morikawa, Kimihiko Kichikawa, Toshifumi Kishimoto