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Nerve, spinal: One of the nerves that originates in the spinal cord.
There are 31 pairs of spinal nerves. They consist of the 8 cervical nerves, 12 thoracic nerves, 5 lumbar nerves, 5 sacral nerves, and 1 coccygeal nerve.
The spinal cord does not run through the lumbar spine (lower back). After the spinal cord stops in the lower thoracic spine, the nerve roots from the lumbar and sacral ...
Learn more about your spinal nerves and your body's nervous systems. Article explains spinal nerve and spinal cord basics and includes illustrations of spinal anatomy.
Learning Objectives I ntroduction Our nervous system allows us to sense and respond to our external environment and also allows us to control the...
Your Spine and Nervous System. Your nervous system controls and coordinates every function of your body. It is your nervous system that allows you to adapt to, and live in ...
A pinched nerve affects the lower back or neck, along the spinal cord. Although there are a wide variety of names for this condition, the ailment is generally ...