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Mar 19, 2023 · The grey matter is the place where the processing of sensation, perception, voluntary movement, learning, speech and cognition takes place. White matter’s role is to provide communication between different grey matter areas and between grey matter and the rest of your body.
Grey matter, or brain matter in American English, 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.
Sep 18, 2023 · Grey matter (or gray matter) makes up the outermost layer of the brain and is pinkish grey in tone, hence the name grey matter. Grey matter in the brain consists of neuron cell bodies, dendrites, and synapses.
GREY MATTER definition: 1. the darker tissue containing nerve fibres (= structures like threads) found in the brain and…. Learn more.
gray matter. noun. : neural tissue especially of the brain and spinal cord that contains cell bodies as well as nerve fibers, has a brownish gray color, and forms most of the cortex and nuclei of the brain, the columns of the spinal cord, and the bodies of ganglia. called also gray substance.
Oct 30, 2023 · The gray matter of the spinal cord is a butterfly-shaped structure made up of neuronal cell bodies, glial cells and neuropile (unmyelinated axons, dendrites and glial cell processes). The gray matter can be functionally divided into three main regions: The anterior horn is responsible for motor function;
Jun 10, 2023 · The central nervous system is made up of two types of tissue: the grey matter and the white matter. The grey matter is mainly composed of neuronal cell bodies and unmyelinated axons....
