We know from both animal and human research that with the right amount and type of therapy, we can both instruct other areas of the brain to take over the function of the damaged brain and also direct the damaged axons to connect with nerve cells that work.
I want to propose a radical shift to how we approach treating chronic pain. In very basic terms, I suggest that we redirect treatment toward remodeling the brain as opposed to just focusing our attentions and therapies on painful body parts like the back or neck.
Unlike almost every other organ, the belief about the brain was that healing didn't exist, so that once wounded or impaired, the damage was permanent. Now we know that's not true.