About the Authors

Wen-Jing Yan

Affiliations State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

Xiaobai Li

Affiliation Center for Machine Vision Research, Department of Computer Science and Engineering, University of Oulu, Oulu, Finland

Su-Jing Wang

Affiliation State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China

Guoying Zhao

Affiliation Center for Machine Vision Research, Department of Computer Science and Engineering, University of Oulu, Oulu, Finland

Yong-Jin Liu

Affiliation TNList, Department of Computer Science and Technology, Tsinghua University, Beijing, China

Yu-Hsin Chen

Affiliations State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

Xiaolan Fu

fuxl@psych.ac.cn

Affiliation State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WJY XF. Performed the experiments: WJY XL. Analyzed the data: WJY SJW. Contributed reagents/materials/analysis tools: WJY. Wrote the paper: WJY XL SJW GZ YHC YJL.