Neuroplastic pain is caused by different mechanism, it's caused by the brain and neural pathways, turning on in the absence of tissue injury, but the actual sensations of pain can be just as real (and at times actually worse as I've had the experience and many of my body practitioners will tell you) they pain due to structural causes. Methods for treating are different. They use pain, processing therapy, emotional processing, mindfulness, another method to help the retrain the brain to a reinterpret pain. Some people respond better than others, but I find it can never hurt to add that as an adjunct. Look up Howard schubiner MD.