I just wanted to share my situation with my neuorologist with you. My doctor(recently switched) set me up an appointment with a neurologist and I went and every test came back negative. I was reading another site about PN and they suggested that you need to seek out a Neuromuscular Neurologist. I then went back and researched whtat my neurologist was and she is a sleep specialist or something like that. In that same source they suggested that people with PN are best to have a neurologist that have dealt with alot of MS patients.