Vipassana and Neurofeedback

I came across this YouTube video called "The Simple Path" -- a lecture by S.N. Goenka. It is part of series of broadcasts on Vipassana meditation, also called mindfulness meditation -- "seeing things as they really are". What caught my attention in his talk was the notion of working at deep levels in Vipassana meditation vs making surface changes in some other meditative techniques. It brought to mind the kinds of techniques people are often initially fascinated by when they start exploring ways of training their brain for better performance. These techniques may include...