Julie posted an interesting article. There ought to be away to train our brains to take over for parts that don’t work. In meantime, PoNS is being tested for PD, MS, stroke, brain injury with some success as noted in her article. http://brainblogger.com/2013/04/07/the-tongue-a-portal-for-neuromodulation/ Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn