Correction to: Scientific Reports https://doi.org/10.1038/s41598-017-16922-0, published online 01 December 2017

This Article contains errors in the Author Contribution Statement.

“Chan P. and Wu T. designed the experiments and revised the manuscript; Mi T., Mei S. and Gao L. carried out data collection; Mi T. carried out data analysis and drafted the manuscript; Liang P. and Li K. carried out functional fMRI scan”.

should read:

“Chan P., Wu T. and Li K. designed the experiments and revised the manuscript; Mi T., Mei S. and Gao L. carried out data collection; Mi T. carried out data analysis and drafted the manuscript; Liang P. carried out functional MRI scan and data analysis”.