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Nov 12, 2019 · Anatomy. Cross-section of the spinal cord. Functions. Possible injuries. Summary. The spinal cord is a long bundle of nerves and cells that extends from the lower portion of the brain to the...
Your spinal cord is the long, cylindrical structure that connects your brain and lower back. It contains tissues, fluids and nerve cells. A bony column of vertebrae surrounds and protects your spinal cord. Your spinal cord helps carry electrical nerve signals throughout your body. These nerve signals help you feel sensations and move your muscles.
The spinal cord (in yellow) connects the brain to nerves throughout the body. The spinal cord is a long, thin, tubular structure made up of nervous tissue that extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column (backbone) of vertebrate animals.
Nov 3, 2023 · Like the vertebral column, the spinal cord is divided into segments: cervical, thoracic, lumbar, sacral, and coccygeal. Each segment of the spinal cord provides several pairs of spinal nerves, which exit from vertebral canal through the intervertebral foramina. There are 8 pairs of cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal pair ...
Feb 18, 2023 · The spinal cord is primarily composed of nerves, which are organized in systematic pathways, also described as tracts. The spine (backbone) encloses and protects the spinal cord. Damage to the spinal cord can occur as a result of problems such as traumatic injuries, infections, and disease.
Oct 12, 2023 · Overview. A spinal cord injury involves damage to any part of the spinal cord. It also can include damage to nerves at the end of the spinal cord, known as the cauda equina. The spinal cord sends and receives signals between the brain and the rest of the body.
The spinal cord is a vital structure that connects your brain to the rest of your body. It extends from the lower part of the brain down to your lower back. The spinal cord relays...
The spinal cord is an elongated cylindrical structure, about 45 cm (18 inches) long, that extends from the medulla oblongata to a level between the first and second lumbar vertebrae of the backbone. The terminal part of the spinal cord is called the conus medullaris.
The spinal cord is a long, fragile tubelike structure that begins at the end of the brain stem and continues down almost to the bottom of the spine. The spinal cord consists of bundles of nerve axons forming pathways that carry incoming and outgoing messages between the brain and the rest of the body.
Oct 12, 2023 · In the meantime, spinal cord injury treatment focuses on preventing further injury and empowering people to return to an active and productive life. Emergency actions. Urgent medical attention is critical to minimize the effects of a head or neck injury. Therefore, treatment for a spinal cord injury often begins at the accident scene.
