Beech Band:- Stammer to speed spelling at the flick of a switch

[@stephenschulz9007]

I have followed all you videos carl and this is nothing short of miraculous,keep up your incredible work, amazing... Care for my 76 year old mother who is 15 years into this bastard disease and i will be showing her your video in the morning,mind blowing,keep up your amazing work👍👍

[@beechband]

Thank you :)

[@arupdebbarma4420]

This is all related vagus nerve
I had Anterior vagotomy
After I got Parkinson disease