Nerve symptoms include pain, numbness, tingling, and/or weakness. Symptoms can come on at rest and may increase at the end of the day or at night. The pathway of the nerves in our upper body begins in the neck where the nerve roots emerge from the spinal cord. They travel down the neck and the front of the shoulder as the brachial plexus and then different branches of nerves continue down the upper arm, elbow, forearm, wrist and hand. There are 3 main nerves that travel from the neck all the way