About the Authors

Yoko Hagino

Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

Shinya Kasai

Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

Wenhua Han

Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

Hideko Yamamoto

Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

Toshitaka Nabeshima

Affiliation Comparative Cognitive Science Institutes and Department of Chemical Pharmacology, Graduate School of Pharmaceutical Sciences, Meijo University, Nagoya, Japan

Masayoshi Mishina

Affiliation Department of Molecular Neurobiology and Pharmacology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

Kazutaka Ikeda

ikeda-kz@igakuken.or.jp

Affiliation Division of Psychobiology, Tokyo Institute of Psychiatry, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YH KI. Performed the experiments: YH HY. Analyzed the data: YH HY. Contributed reagents/materials/analysis tools: SK HY TN MM. Wrote the paper: YH WH TN MM KI.