Can Neurosky games works as neurofeedback?

[Guest guest]

I found out that Neurosky has products that are EEG base. They have a game where

you levitate that ball if you produce enough beta on the left side. It sells for

$99 and $199. They also licensed their technology to Mattel for the Mindflex

game. I have the Mindflex game and after each use I do feel stimulated on the

left side. Xwave also licensed from Neurosky to work with the iPhone. My

question is can these game provide training for the brain as neurofeedback

devices do?

http://www.neurosky.com/

http://company.neurosky.com/products/mattel-mindflex/

http://www.plxwave.com/