Chaudhary, Ujwal
Birbaumer, Niels
Ramos-Murguialday, Ander
Article History
First Online: 19 August 2016
Change Date: 17 February 2017
Change Type: Corrigendum
Change Details: In the initial version of this article, details of the BrainGate2 study were omitted from Table 1. This error has been corrected in the HTML and PDF versions of the article.
Competing interests
: The authors declare no competing financial interests.