... The authors thank Daisuke Matsuzawa (Chiba University), Tomoko Watanabe (Hamamatsu University), and Professor Yoshio Minabe (Kanazawa University) for their valuable advice on the use of CANTAB. ... Shiina1, Yukihiko Shirayama2, Tomihisa Niitsu3, Tasuku Hashimoto3, Taisuke Yoshida3, Tadashi Hasegawa1, Tadashi Haraguchi3, Nobuhisa Kanahara3, Tetsuya Shiraishi3, Mihisa Fujisaki1, ... CANTAB. The authors are very grateful to Tsuyoshi Sasaki (Chiba University), Daiji Sakurai (Kisarazu Hospital), Hiroshi Yamanaka and Makoto Asano (Chiba Psychiatric Medical Center) for recruiting...