The brachial plexus is a network of nerves near your neck that connect your spinal cord to your arms. These nerves help your shoulder, arm, hand, and fingers move.

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.

The brachial plexus refers to a network of nerves that start out in the neck and move through the upper limbs. This covers the shoulders, arms, elbows, forearms, wrist as well as the hand. All ...

Spinal nerves do not go directly to skin and muscle; instead, with the exception of T1-T12, they form complicated nerve networks called plexuses. A plexus is a site of intermixing branches of the ...

The spinal nerves further divide into anterior and posterior rami. Muscle and skin innervation to the extremities originates from the anterior rami and its nerve plexuses of interconnected sensory ...

In tests on rats, researchers at Johns Hopkins and the University of Michigan have developed a treatment that helps spinal cord nerves regrow after injury. The findings will be published in the ...

Brachial plexus neuropathy (BPN) occurs when nerves in your upper shoulder area become damaged. ... This is an area where nerves from the spinal cord branch into the arm nerves.

The top of the nerve is rooted in spinal nerves L2, L3, and L4. These three vertebrae reside near the bottom of your lumbar plexus, a bundle of nerves located in your lower spine.

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, and ...