The cords terminate in 5 main peripheral nerves: axillary, musculocutaneous, median, radial, and ulnar. Other prominent nerves originate from the brachial plexus roots and trunk, including the ...

The motor neuron response from peripheral nerve stimulation on the unaffected side showed a normal signal configuration and latency period (21 ms). The diagnosis of a complete brachial plexus ...

Upper-arm weakness (paresis) or paralysis indicates peripheral-nerve damage to the brachial plexus, a network of lower cervical and upper thoracic spinal nerves supplying the arm, forearm ...