Spinal Cord Nerve Map

A is a comprehensive guide to how the central nervous system communicates with the rest of the body. It categorizes the 31 pairs of spinal nerves that emerge from the spinal cord to control everything from voluntary muscle movement to the sensation of a light touch on your skin.

Located in the neck, these control the head, neck, diaphragm, and upper limbs. For example, C6 is responsible for thumb sensation, while C7 relates to the middle finger. spinal cord nerve map

Parasympathetic outflow comes from (pelvic splanchnic nerves) — controlling bladder contraction, erections, and distal bowel. A is a comprehensive guide to how the