About the Authors

Akiko Uematsu

Affiliation Department of Psychology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Mie Matsui

mmatsui@las.u-toyama.ac.jp

Affiliation Department of Psychology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Chiaki Tanaka

Affiliation Department of Pediatrics, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Tsutomu Takahashi

Affiliation Department of Neuropsychiatry, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Kyo Noguchi

Affiliation Department of Radiology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Michio Suzuki

Affiliation Department of Neuropsychiatry, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Hisao Nishijo

Affiliation Department of System Emotional Science, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MM AU. Performed the experiments: AU CT KN MM. Analyzed the data: AU CT MM. Contributed reagents/materials/analysis tools: AU TT. Wrote the paper: AU MM. Supervised the overall research project: TT MS HN.