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| cord |
any part of the body that looks like a cord, such as the spinal cord or the umbilical cord. [1/4 definitions] |
| nerve |
any of the fibers that carry messages to and from the brain and other parts of the body. Nerves are bundled together into a complicated system that connects all parts of the body to the spinal cord and brain. [1/3 definitions] |
| polio |
a short form of "poliomyelitis," a disease caused by a virus that attacks the spinal cord and damages the nervous system. Poliomyelitis affects mainly children and can lead to paralysis or deformed limbs. |
| poliomyelitis |
a disease caused by a virus that attacks the spinal cord and damages the nervous system. Poliomyelitis affects mainly children and can lead to paralysis or deformed limbs. Jonas Salk invented a vaccine that prevents poliomyelitis. |
| spinal |
having to do with the spine or spinal cord. |
| spinal column |
the row of bones that runs along the center of the back; spine; backbone. The bones of the spinal column are called vertebrae. The spinal column protects the nerves in the spinal cord. |
| spinal cord |
Your spinal cord is a part of your body. It is a thick cord made of nerve tissue that goes from the base of your brain to the end of your lower back. Nerves from all over your body are attached to your spinal cord. Your spinal cord is enclosed in your spine, which is the set of connected bones that go down the center of your back. The bones help protect the spinal cord from injury. Damage to your spinal cord can be very serious. |
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