Could amnesia eliminate stuttering?

Thus is an important question that relates to how stuttering is dependent on formed memories. To the extent that our stutter is triggered or made worse by anxiety about past instances, we might be left with what the original neurological problem was, and, at least for a while, the stutter might be lessened... until the whole "stuttering framework" is rebuilt. Does anybody know of any study on amnesia in stutterers? I am also asking myself if the opposite might be true for folks who have been able to build GOOD adaptive behaviors around the onset of blocks etc. (I *might* be in that category...) Would amnesia make me forget how I learned to deal with blocks and send me back to my youthful stuttering patterns?