Who said the man who does not read has no advantage over the man who Cannot read?

Who said the man who does not read has no advantage over the man who Cannot read?

The man who does not read good books has no advantage over the man who can’t read them. —Mark Twain, 1895 A.D. In 1948 the same version of the adage was credited to Mark Twain in the “Thoughts On the Business of Life” section of Forbes magazine.

Can you regain GREY matter?

While grey matter can decrease with age, it is possible to increase the grey matter in the brain. If you are looking to increase cognitive function, improve your learning capability, or just preserve your present brain functioning, incorporate these activities into your life to increase the grey matter of the brain.

What is GREY matter disease?

“Gray matter disease causes progressive symptoms, like fatigue and memory loss. These higher brain functions are called cognitive functions. Most MS disability actually comes from cognitive dysfunction.”

Does gray matter decrease with age?

Gray matter volume decreases with age in networks containing subcortical structures, sensorimotor structures, posterior, and anterior cingulate cortices. Gray matter volume in temporal, auditory, and cerebellar networks remains relatively unaffected with advancing age.

Is GREY matter myelinated?

Grey matter consists predominantly of neuronal cell bodies and dendrites, but is also composed of myelinated axons.

What does gray matter on the brain mean?

Function. Grey matter contains most of the brain’s neuronal cell bodies. The grey matter includes regions of the brain involved in muscle control, and sensory perception such as seeing and hearing, memory, emotions, speech, decision making, and self-control. These cells are responsible for the movement of muscles.

What happens if GREY matter is damaged?

Since the neuronal cells of the grey matter are constantly working, they require a high supply of oxygen to function efficiently. Therefore when the grey matter does not have access to oxygen, the cells will begin to die, leading to possible irreversible brain damage and loss of function.

What is white matter in your brain?

White matter is found in the deeper tissues of the brain (subcortical). It contains nerve fibers (axons), which are extensions of nerve cells (neurons). Many of these nerve fibers are surrounded by a type of sheath or covering called myelin. Myelin gives the white matter its color.

What is the difference between white matter and GREY matter?

The grey matter contains the cell bodies, dendrites and the axon terminals, where all synapses are. The white matter is made up of axons, which connect different parts of grey matter to each other.

What is GREY matter in spinal cord?

The grey matter, in the center of the cord, is shaped like a butterfly and consists of cell bodies of interneurons and motor neurons, as well as neuroglia cells and unmyelinated axons.