The brachial plexus is a rich network of nerves that originates in the upper spinal cord and extends to the upper extremities. It transmits sensory and motor impulses to each arm, hand, and shoulder.

In some cases, a pinched nerve in the upper back can cause chest pain. However, upper back pinched nerves are less common than those that occur in the neck or lower back. Pinched nerves can cause pain ...

Our bodies’ nerve cells are important for transmitting electrical and chemical information between different parts of the brain and between the brain and other parts of the nervous system. One of the ...

Discover expert tips to ease a sore upper back effectively. Explore solutions and get back to your active life. Read now for quick and lasting relief!

Brachial palsy is a weakness or paralysis of the arm due to brachial plexus injury. The brachial plexus is a network of nerves near your neck that connect your spinal cord to your arms. These nerves ...

Patients who undergo surgery for carpal tunnel syndrome and other upper extremity nerve compression syndromes are more likely to have a diagnosis of migraine headaches, reports a study in the December ...

A new study finds that ultrasound-guided thoracic paravertebral block (TPVB) is more effective than stellate ganglion block (SGB) for treating chronic upper arm pain, providing better pain relief and ...

If you have upper motor neuron lesions, you have damage to certain nerve cells that help you move. Medicines and therapy can help control symptoms like muscle spasms and help you walk and talk more ...