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Sep 18, 2023 · White matter essentially acts as the brain's communication network, connecting different parts of gray matter and facilitating coordinated brain function. White matter in the brain consists of myelinated axons, which are nerve fibers covered by a fatty insulating layer called myelin.
May 4, 2022 · White matter disease is an umbrella term for changes and damage to your brain’s white matter — the nerve fibers in your brain that connect different areas of your brain to each other and to your spinal cord like highways.
Apr 14, 2022 · White matter disease is the wearing away of tissue in the largest and deepest part of your brain that has a number of causes, including aging. This tissue contains millions of nerve fibers,...
May 21, 2023 · This article discusses white matter in the brain and the conditions that impact it. It also explains the role of white matter disease on memory and dementia.
Jan 30, 2024 · White matter disease, or leukoaraiosis, means there is damage to white matter in the brain. It can lead to problems with thinking, problem solving, balance, and other symptoms.
Long thought to be passive tissue, white matter affects learning and brain functions, modulating the distribution of action potentials, acting as a relay and coordinating communication between different brain regions.
Abnormalities in white matter, known as lesions, are most often seen as bright areas or spots on MRI scans of the brain. They can reflect normal aging; white matter deteriorates as people age.
Aug 16, 2017 · White matter is as integral to brain function as its gray neighbor; it is dynamic, involved in learning, and helps us to lay down skills and memories.
Apr 22, 2023 · Symptoms. Causes. Diagnosis. Treatment. White matter disease is a group of conditions that specifically affect the areas of the central nervous system (CNS) defined as white matter.
Oct 30, 2023 · In the brain, white matter is situated beneath the gray matter of the cortex and connects various gray matter areas within the brain to each other. It contains three major groups of axons: association fibers, commissural fibers, and projection fibers.
