Erratum to: Neurol Sci DOI 10.1007/s10072-015-2148-7

Unfortunately, authors’ surnames precede authors’ names in the original publication of the article.

The correct authors names and surnames should be as follows:

Elisa Pari, Fabrizio Rinaldi, Stefano Gipponi, Elisabetta Venturelli, Paolo Liberini, Renata Rao, Alessandro Padovani. The original article has been updated accordingly.