About the Authors

Hisayuki Ojima

yojima.cnb@tmd.ac.jp

Affiliation The Center for Brain Integration Research (CBIR) and Cognitive Neurobiology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan

Masato Taira

Affiliation The Center for Brain Integration Research (CBIR) and Cognitive Neurobiology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan

Michinori Kubota

Affiliation Neuroinformatics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan

Junsei Horikawa

Affiliation Graduate School of Computer Science and Engineering, Toyohashi University of Technology, Aichi, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HO JH. Performed the experiments: HO. Analyzed the data: HO MK JH. Contributed reagents/materials/analysis tools: MT HO JH. Wrote the paper: HO.