The myelin sheaths found on axons in the brain ("myelinated axons") gives most brain tissue a white color (= "white matter"). The grey, unmyelinated sell bodies, or "soma," of these axons reside in areas of the brain commonly referred to as "grey matter."
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White matter in the brain is composed of myelinated nerve fibers, which are made up of axons covered with a fatty substance called myelin. Myelin is what gives the white matter its color, and it helps increase the speed at which signals travel between different parts of the brain.
White matter is mainly composed of nerve fibers called axons, which are covered by a fatty substance called myelin. These axons form connections between different parts of the brain and spinal cord, allowing for communication between neurons. White matter is responsible for transmitting signals and coordinating communication within the nervous system.
Brain death due to lack of oxygen can occur within minutes, typically 4-6 minutes, after the brain is deprived of oxygen. The exact time frame can vary depending on factors such as the individual's health, age, and the cause of oxygen deprivation. Immediate medical intervention is crucial to prevent irreversible brain damage.
No, the human brain does not run out of memory storage like a computer does. It is capable of constantly forming new connections and storing an incredible amount of information over a person's lifetime.
The brain is not considered fully developed until around the age of 25. This is because the prefrontal cortex, responsible for complex decision-making and impulse control, continues to develop during adolescence and into early adulthood.
When the arteries to the brain are blocked, it can lead to a lack of blood flow and oxygen, resulting in a stroke. This could cause brain damage, paralysis, or other serious health complications depending on the severity of the blockage and how quickly medical intervention is given.
There are two tissues that makes up the brain and the spinal cord. These are called the grey matter and the white matter. Grey matter is what covers about a half an inch of the brain. White matter is what makes up everything else of the brain.
Grey matter is on the surface of the brain - it is the computing side. White matter is in the cenre of the brain it is the wires that join the computers.
No, the white matter in brain tissue is the area of brain tissue that contains the nerve fibre tracts with their covering of myelin which appears white.
The white matter is the area of the brain where signals travel to other parts of the brain. It is located in the subcortical area.
White matter is found in the inside of the brain and the spinal cord. Grey matter is found in most parts of the brain including the cerebellum and brain stem.
Inside a brain is: grey matter (the bodies of the brain cells) and white matter (the fat covered projections of the brain cells).
In your brain surrounded by grey matter
white matter in the brain and the white matter in the spinal cord.
The corpus callosum is the largest white matter structure in the brain.
It is located in the brain,in the cerebrum
To oversimplify it significantly with an analogy, the grey matter is data processing neurons and the white matter is the myelin insulated cabling axons of those neurons that interconnects them to exchange data. Myelin is fatty, giving the white color to the white matter.
The white matter at the front area of the brain