Your spinal cord is a tube of tissue that runs from your brain to your lower back. It carries electrical nerve signals that help you move and feel sensations.

The spinal cord functions primarily in the transmission of nerve signals from the motor cortex to the body, and from the afferent fibers of the sensory neurons to the sensory cortex. It is also a center for …

Nov 27, 2025 · The spinal cord is a long, cylindrical structure of nervous tissue that acts as the primary communication highway connecting the brain to the rest of the body. Extending from the brainstem …

Oct 1, 2024 · The main function of the spinal cord is to carry nerve signals between your brain and the rest of your body. This includes motor commands and sensory information. The spinal cord also …

Oct 19, 2023 · Transporting nerve signals throughout the body is the spinal cord’s main job.

Jul 23, 2025 · It connects the brain to the lower back. The spinal cord is divided into cervical, thoracic, lumbar, and sacral segments. There are 31 pairs of nerves and nerve roots in the spinal cord. The …

Just as the skull protects the brain, vertebrae protect the spinal cord. The vertebrae are separated by disks made of cartilage, which act as cushions, reducing the forces on the spine generated by …

The spinal cord is part of the central nervous system. It relays sensations to the brain and allows the brain to control movements and function of the internal organs, trunk, and arms and legs.

Jul 24, 2025 · It transmits signals for movement, sensation, and involuntary bodily processes. As a fundamental part of the central nervous system, it facilitates the continuous flow of electrical …

Transmits neural signals between brain and body. 1. Overview. The spinal cord is a long, cylindrical structure that is a crucial part of the central nervous system (CNS). It serves as a conduit for …