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Grey matter contains neural cell bodies, in contrast to white matter, which does not and mostly contains myelinated axon tracts. The color difference arises mainly from the whiteness of myelin. In living tissue, grey matter actually has a gray-brown color, which comes from capillary blood vessels and neuronal cell bodies.

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Q: Gray mater is composed of what?
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What does gray matter in the cortex consist of?

cell bodies and unmyelinated fibers


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The meninges which are composed of the dura mater, arachnoid membrane, and the pia mater.


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what is found between the inner and middle membrane s that serves as cushion for the brain


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What meninge is composed of delicate connective tissue and is richly invested with tiny blood vessels?

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All of the cerebral cortex is gray matter as it composed of neuronal cell bodies which are not insulated with myelin.


What is the orientation of gray and white matter in the brain?

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