Hi Scott--my son's next appointment with (a new) acupuncturist is in May. I will keep you posted. I've searched the web for any information on this but have found none, except with reference to work done with cerebrial palsy victoms. It was a positive study, but the only one. I'm hoping that some new ground can be broken with this approach to nerve stimulation in the speech hemisphere, as it is a central nervous system injury ("authorities" may not all agree with this idea).