Erratum to: Exp Brain Res (2015) 233:2645–2653 DOI 10.1007/s00221-015-4335-4

The institutional affiliation of the first author, Qian Shang, was incorrectly rendered in the original publication of this paper. It was misspelled.

His affiliation should read as follows:

1 Management School, Hangzhou Dianzi University, Hangzhou, People’s Republic of China.