The spinal cord has functions beyond reflex action, as it is made up of nerves that supply information for thinking.
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The spinal cord has functions beyond reflex action, as it is made up of nerves that supply information for thinking.
The statement that the spinal cord is made up of nerves might be a simplification or miscommunication. The spinal cord is a complex structure composed of nervous tissue, which consists of neurons (nerve cells) and supporting cells. It is not accurately described as being made up of nerves, which are bundles of axons (nerve fibers) located outside the central nervous system. The spinal cord contains both gray matter (neuronal cell bodies and synapses) and white matter (nerve fibers or axons). Describing the spinal cord as being made up of nerves may be an oversimplification for a general audience.