Fast Company Staff 10.19.11 5:00 AM In September’s "They Have Hacked Your Brain," we incorrectly stated the owner of NeuroFocus. It is Nielsen Holdings NV. A version of this article appeared in the November 2011 issue of Fast Company magazine. Newsletter Get the latest Fast Company stories delivered to your inbox daily. Send I'd also like to receive special Fast Company offers ARE YOU REGISTERED TO VOTE? Register now to make sure you have a voice in the election.