The center of the spinal cord is hollow and contains a structure called the central canal, which contains cerebrospinal fluid. The spinal cord is also covered by the meninges and enclosed by the neural …

Jun 30, 2023 · Spinal stenosis is the narrowing of one or more spaces within your spinal canal. It causes symptoms like back or neck pain and tingling in your arms or legs.

Jun 27, 2024 · Spinal bones are stacked in a column from the skull to the tailbone. They protect the spinal cord, which runs through an opening called the spinal canal. Some people are born with a …

Aug 11, 2025 · Spinal stenosis affects millions of people worldwide, causing the spinal canal to narrow and compress vital nerves. Understanding the stages of spinal stenosis helps patients recognize …

Dec 5, 2023 · The entire spinal column consists of 33 individual bones called vertebrae, plus two sections of naturally fused vertebrae – the sacrum and the coccyx – located at the very bottom of the …

Your spinal cord is the thick bundle of nerves that runs from your brain down the inside of your spine (spinal canal). The spinal cord is like an electric cable that carries signals back and forth between …

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. The spinal cord contains nerve cell circuits …

Feb 22, 2024 · It is essential for many functions, such as movement, support, and protecting the spinal cord. A person’s spine runs from their skull to their pelvis.

May 4, 2025 · The central nervous system consists of the brain and spinal cord, while the peripheral nervous system includes the cranial nerves, spinal nerves, and their associated ganglia.

Mar 27, 2024 · Spinal stenosis is a condition in which open spaces within your spine get narrower. This puts pressure on your spinal cord and the nerves around it, which can cause pain and other problems.