Gray Matter Vs White Matter Function Spinal Cord

As a result the patient can suffer from sensory issues paralysis and other dysfunctions which can be.

Gray matter vs white matter function spinal cord.

White matter and grey matter also differ in terms of their contribution to brain volume and their energy consumption. A lot of confusion revolves around the distinction between gray and white matter in the brain but the difference is actually a pretty simple one. A common white matter injury is a spinal injury. Gray matter named for its pinkish gray color is home to neural cell bodies axon terminals and dendrites as well as all nerve synapses.

How are gray matter and white matter arranged in the cns. A transverse section of the spinal cord reveals a distinct butterfly pattern of dark inner grey matter surrounded by the lighter colour white matter. 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. Watch the next lesson.

Stimulating stem cells in the brain may be key. Additionally gray matter is also present in parts of the spinal cord where it is referred to as the gray column a structure that greatly resembles letter h. 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. Main difference white matter vs grey matter.

White matter and grey matter are two components in the brain and the spinal cord. The spinal cord are damaged the link between the gray matter in the spinal cord and brain is either jeopardized or completely lost. If the axon bundles found in this part of the nervous system i e. The spinal cord is an important information relay and processing hub connecting the brain with the rest of the body.

The arrangement of white and gray matter in the brain. If the white matter in the spinal cord is pinched or squashed the information needed to move limbs doesn t get where it needs to go leading to paralysis. Created by matthew barry jensen. As long as the neurons are healthy the axons the brain s power lines can be repaired.

Gray matter location neuronal cell bodies are abundant in the cerebrum brain stem and cerebellum. While white matter constitutes about 60 of the brain volume grey matter makes up the other 40. Simply put the depth of the positioning of gray and white matter greatly depends on the structure. The function of gray and white matter.