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Portable Network Graphic  |  1996-08-09  |  34KB  |  508x440  |  8-bit (214 colors)
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OCR: ANATOMY OF THE SPINAL CORD OUR SPINAL CORD and To BRAIN brain make up the central nervous SV 'stem ogether they Cross nerves Cervical control most of your actions. section of pairs The spinal prod linked to spinal eord your brain through hole the base of the skull. It is about 45 cm (18 inches long extending from the base Thoracic your skull to about three ner ves quar rters of the way down your 12 pairs) back. Your spinal cord is encased in bony tunnel that runs through the center of your spine. There are 31 pairs of spinal nerves coming out of the spinal cord and traveling Lumbar to all parts of your body nerves 5 pairs) Spinal nerves Sacral nerves Coccy geal nerves 15 pairs) 1 pair Together quarters