For the past 6 months I have been experiencing nerve sensations in my upper arms, chest and fore head. I have been to my primary care dr. 2 neurologists, neurosurgeon and a reumatologist(sp). I have had blood work, MRI, X rays and all have shown nothing. I am currently taking gamapatin which seems to moderate a bit but not consistently. All of the specialists have given up and do not have a clue what is going on.