Explain The Functions Of The Spinal Cord

It is part of the body s collection of nerves called the central nervous system along with the brain. The spinal cord is a bundle of nerve fibers that extend from the brain stem down the spinal column to the lower back.

Functions Of The Spinal Cord What You Need To Know

It is formed of grey and white matter.

Explain the functions of the spinal cord. Your spinal cord is a delicate collection of nerves that runs down your back. The spinal cord acts as a collection point for all these radiating connections feeding them directly to the brain. In each of the spinal cord s many segments lives a pair of roots that are made up of nerve fibers.

The spinal cord carries out two main functions. It is through the spinal cord and its branching nerves that the brain influences the rest of the body controlling movement and organ function. The spinal cord has a crucial role to play in various functions of our body including the movement of our limbs and the transmission of sensory and motor nerve impulses to and from the brain.

A component of the central nervous system it sends and receives information between the brain and the rest of the body. In the transverse section the spinal cord has a spherical shape having a central canal. The spinal cord swells in the region of neck and lumbar so as to form two swellings.

The spinal cord is a complex cylinder of nerves that starts at the base of your brain and runs down the vertebral canal to the backbone. It connects a large part of the peripheral nervous system to the brain. We distinguish between the central nervous system which comprises the brain and the spinal cord both of which are protected by bony structures and the peripheral nervous system which stretches out to all corners of the body.

Information nerve impulses reaching the spinal cord through sensory neurons are transmitted up into the brain. Together with brain it forms the central nervous system which coordinates the functions of various organs of our body. These functions of the spinal cord transmit the nerve impulses for movement sensation pressure temperature pain and more.

In this lesson you ll learn about the spinal cord and its important functions in your body. Possible injuries the spinal cord is a delicate part of the body. The spinal cord the column of nerve fibers responsible for sending and receiving messages from the brain runs through the spinal canal.

The spinal cord is covered by the same three membranes duramater arachnoid and piamater fig. The spinal cord is composed of neurons that send and receive signals along tracts towards and away from the brain. As the spinal cord runs through the spinal canal it branches.

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