Gray Matter And White Matter In Spinal Cord

Such types exist both in white and gray matter.

Gray matter and white matter in spinal cord.

Even though both types of matter are arranged throughout our cns i e. The spinal cord is an important information relay and processing hub connecting the brain with the rest of the body. White matter s job is to conduct process and send nerve signals up and down the spinal cord. White matter and grey matter are two components in the brain and the spinal cord.

Both gray and white matter are spread throughout the human central nervous system the brain and spinal cord. This latter structure which makes up just 10 of brain volume. A transverse section of the spinal cord reveals a distinct butterfly pattern of dark inner grey matter surrounded by the lighter colour white matter. The arrangement of white and gray matter in the brain.

Grey matter or gray matter is a major component of the central nervous system consisting of neuronal cell bodies neuropil dendrites and unmyelinated axons glial cells astrocytes and oligodendrocytes synapses and capillaries grey matter is distinguished from white matter in that it contains numerous cell bodies and relatively few myelinated axons while white matter contains. These axons are coated with myelin a mixture of proteins and lipids that helps conduct nerve signals and protect the axons. White matter in the brain and spinal cord. The white matter of your brain and spinal cord is composed of bundles of axons.

Main difference white matter vs grey matter. The brain and the spinal cord consist of nerves that belong to the central nervous system the major function of the central nervous system is to coordinate the functions of the body based on the information carried by the peripheral nervous system. At a system or classification level the division on the white and gray matter is accurate.