A new study suggests that the spinal cord can differentiate types of pain before the brain is even aware of the injury.

Your brain, spinal cord, and nerves are the main parts of your nervous system. Important messages travel back and forth from your brain. They travel through your spinal cord and out to nerves that ...

Brachial Plexus. The network of spinal nerves (from the lower cervical spine and upper dorsal spine) that innervate the arm, forearm and hand. Located in the neck-shoulder region Brain Contusion. An ...