About the Authors

Ke Zhao

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

Yu-Hsin Chen

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

Wen-Jing Yan

Affiliation State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, 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: KZ XLF. Performed the experiments: KZ WJY. Analyzed the data: KZ WJY. Contributed reagents/materials/analysis tools: KZ WJY. Wrote the paper: KZ WJY YHC XLF.