About the Authors

Ke Zhao

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

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

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

Xi-Nian Zuo

Affiliation Key Laboratory of Behavior Science, Magnetic Resonance Imaging Research Center, 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

One of the coauthors (Xi-Nian Zuo) currently serves as an academic editor for PLoS ONE. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: KZ XNZ XLF. Performed the experiments: KZ WJY. Analyzed the data: KZ WJY XNZ. Contributed reagents/materials/analysis tools: KZ XNZ XLF. Wrote the paper: KZ WJY YHC XNZ XLF. contributed to grant funding: XNZ XLF.