I am a 53 year old with 4 years of neurological testing nightmare. I have had several recorded instances whereas either my whole arm, either side, appears paralized, amid sleep, with no obstructions.Aggressive massage therapy revitalizes with extremely painful, shocking weakness. Doctors have yet to respond to my querry of it. I suspect vascular, however, no neuro has been force to address the issue. I will be taking it up with a hemotologist on the 9th and a neuro-surgeon on the 18th. Hope they will listen.